GamingDiver / WoWs Legends Ships / Vermont

World of Warships: Legends ship guide

Vermont

Also called: 佛蒙特 Beta

U.S.A. · Tier ★ · Battleship · Premium

Sniper battleshipLong main-battery reach lands AP citadels from positions peers must push to reach.

Playstyle

Sit 14-17 km from the brawl line and bow toward the closest threat
Avoid: Pushing the brawl line to chase a kill

Key characteristics

457 mm AP overmatch18 km gun rangeStrong AALobs over islandsSpotter planeSlow

On this page

Community stats
Playstyle
How to get Vermont
Builds
Cohort position
Stats and specs
Armor
Charts
Balance history
Exteriors

Community Data

Vermont Community Stats

Log in to GamingDiver and upload your data to see Community Data for Vermont: community win rate, damage, survival, spotting, and your own comparison.

Playstyle

Overview

Vermont is a Legendary American sniper battleship (17.8 km): the long main battery reach lets her land AP citadels from positions where peer BBs have to push to engage. AA (800 AA DPS at 5 km, +100% Defensive AA flak burst) ranks 2 of 22 in Legendary BBs: heavy enough to make a careless strike expensive, though not the umbrella that shuts a carrier out of her grid. Standout traits: best repairs citadel hits in Legendary BBs (50) and best DCP duration in Legendary BBs (20 s).

Positioning

Sit 14-17 km from the brawl line and bow toward the closest threat. The heavy bow plate holds an angle indefinitely against same-tier guns, which is what protects the citadel; the citadel sides do not survive a broadside trade even at long range. Rotate one map cell back if a flank starts to collapse rather than holding the angle, and keep bow on between salvos. Her handling reads as a contradiction and is not one: 19.2 s on the rudder means she starts turning late, while a 850 m circle means she comes around inside most of her cohort once she does. Decide a beat early and the turn itself will not let you down.

Potato Avoidance

Pushing the brawl line to chase a kill

The kit pays out at range; every map cell you push forward is one your sniper advantage shrinks, and you stop trading better than the peer BBs you out-range.

Signature Traits

Repairs citadel hits ↗

50% of citadel damage heals back, best of Legendary BBs. Most peers recover a tenth of it.

LOBBING BATTERY ↗

Long gun range · 17.8 km
High-arc AP shells · 14.96°

Long DCP window ↗

20 s Damage Control duration, best of Legendary BBs. Stays fire / flood immune longer per activation.

Underwater bow plating ↗

64 mm bow underwater, best of Legendary BBs. Ramming and deep-water torps land for less.

Slow reload ↗

30.6 s reload, worst of Legendary BBs. Salvos punish more, but cycle is slower than peers.

Slow acceleration ↗

~44.1 s to 90% of top speed, worst of Legendary BBs. Sluggish rebuild after a turn or stop; the engine power-boost fades early, so the mid-range crawls.

Acquisition

How to get Vermont

Vermont is a Premium ship and not available to unlock in the Tech Tree. Acquisition path: Premium/Event.

Premium/EventAvailability usually depends on store rotations, event reruns, collaborations, coupons, or special offers.

Builds

Pair with a commander whose unique skill complements her main armament; check the build tool for current recommendations.

William Sims

WG official

InspirationsAngelo Iachino · Paolo di Revel

WG official build from Bureau Overview: Vermont and Z-52.

Source: Bureau Overview: Vermont and Z-52

Open in Build Tool →

Have a build you swear by? Open it in the Build Tool and hit Save build to share it here.

Cohort position

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Where Vermont sits among Legendary BBs (21 ships). Notable standouts are shown first; the rest of the cohort-ranked stats are in the expand below. Acquisition variants (Black Friday, Founders Edition) are counted once with their base ship, not as separate peers.

BestTurning circle850 m (1/22) BestMain battery range17.8 km (1/22) Top 10%Hit points102,800 HP (2/22) Top 10%AA DPS800 (2/22) Top 25%AP DPM352,941 (6/22) Top 25%AP pen at 10 km660 mm (5/22) Top 25%Flak per wave (expected)2,625 (5/22) Bottom 25%Secondary DPM (per side)144,000 (19/22) Bottom 25%Displacement77,506 t (19/22) Bottom 10%Main dispersion238 m (21/22) WorstMax speed24.5 kt (22/22) WorstMain battery reload30.6 s (22/22) WorstSecondary fire chance5% (1 of 4 tied) WorstAP velocity732 m/s (1 of 2 tied) WorstAcceleration44.1 s (22/22) WorstEngine power65,000 hp (22/22) WorstTurn-speed retention76.5 hp/m (22/22) WorstPower-to-weight0.84 hp/t (22/22) WorstNo torpedoes (17 of 22 in cohort)

See 29 mid-pack stats

Not standouts for Vermont -- here's where she sits on every other ranked stat in the cohort. Stats tagged NORM are tied across more than half the cohort, so the value is the cohort default rather than a standout.

Concealment16.01 km(13/22) Smoke fire bloom15.73 km(16/22) Air detection12.8 km(13/22) Rudder shift19.2 s(17/22) Traverse-to-turn ratio4.71 ×(14/22) Main battery caliber457 mm(9/22) Sigma1.95(10/22) HE shell damage6,100(10/21) HE fire chance43%(7/21) Fires per minute10.12(9/21) HE DPM143,529(11/21) Secondary HE alpha1,800(10/20) Secondary HE pen21 mm(15/20) HE velocity800 m/s(15/21) AP arming threshold76 mm(15/22) Effective HE DPM (incl. fire)226,485(10/21) AA range5 km(17/22) AA threat2,509(11/22) Repair charges3(9/22) Max armor457 mm(9/22) Citadel belt318 mm(16/22) NormSecondary dispersion bracket57(15 of 22 tied at this value) NormAP fuse timer0.03 s(20 of 22 tied at this value) NormAP ricochet start45°(19 of 22 tied at this value) NormAP auto-bounce angle60°(19 of 22 tied at this value) NormSecondary range5 km(12 of 22 tied at this value) NormRepair heal rate0.5 %/s(15 of 22 tied at this value) NormBow armor32 mm(18 of 22 tied at this value) NormStern armor32 mm(18 of 22 tied at this value)

Peers in this cohort

Compare Legendary Battleships

Show all 21 peers

Stats & specs

Customize in the Build Tool →

Survivability

Hit Points102,800

Displacement77,506 t

Hull dimensions

Length x beam at the waterline, with the hull's draft where the client carries one. Ships whose client entry holds only the 260 x 20 m placeholder use a curated real-world figure instead, and any ship we have no trustworthy size for omits this row rather than print the placeholder. Length matters when dodging torpedoes; beam and draft shape how hard the ship is to hit.

282 x 39.62 m

Armor range19–457 mm

Plate armor thicknesses19, 32, 38, 41, 50, 51, 64, 127, 165, 229, 292, 318, 381, 406, 457 mm

Armor material/layer entries69

Fire resistance

Does not reduce the damage a burning fire does per second: replay-measured burn ticks run at the full rate on every ship. By elimination it lowers how often hits set you on fire; ignition-rate replay data is consistent with that but too confounded by attacker mix to measure the reduction directly.

40%

Fire duration60 s

Fire damage

Each fire ticks 0.3% of max HP per second for the full 60 s, so one unattended fire burns 18% of the pool (18,504 HP on this ship). 4 fire points can burn at once. Verified against measured burn ticks in replay data.

0.3% of HP per second

Flood duration40 s

Flood damage

A flood ticks 0.5% of max HP per second for the 40 s duration, so one unattended flood costs 20% of the pool (20,560 HP on this ship). Verified against measured flood ticks in replay data.

0.5% of HP per second

Torp Reduction

Reduces torpedo hit damage. Replay data shows no effect on floods: flood ticks run at the full rate and flood frequency does not decline with protection.

40%

Magazine HP

Per-turret powder-magazine HP, a separate pool from the ship's. Penetrating hits wear it down and the turret is likelier to be knocked out as it falls, so a larger pool keeps the guns firing through punishment that silences a peer's.

51,400

Steering gear HP

Durability of the steering gears. As this pool drops, hits are likelier to jam the rudder; unlike most modules the steering can be knocked out and repaired but is never permanently destroyed.

30,800

Effective HP

Base 102,800 HP plus everything Repair Party can restore: 0.5%/s x 28 s = 14,392 HP per charge, x3 charges = 43,176 HP. Ceiling, not a prediction: a charge only restores damage actually taken, and only the regeneratable share of it. Across 1,826 players in our replay corpus the median ship realized about half of this, mostly because half the charges go unspent — when Repair Party IS pressed it returns ~97% of the per-charge figure above.

145,976

Repairable: penetration50%

Repairable: citadel50%

Repairable: steering gear50%

Main Battery

ModuleArtillery: 457 mm/45 Mk.A

Mounts / barrels4 mounts / 12 barrels

Reload time

patched

baseline34
In-game data
2024-09-0535
Ministry of Balance: Season of Change Main battery reload time reduced from 36 to 35 seconds.
2025-11-2734
Holiday Update: Christmas on the Waves Main battery reload time reduced from 35 to 34 seconds.

34 s

Firing range17.8 km

Turret traverse4 °/s

Turret armor508 mm

Turret traverse arcs

How far each mount can train, in degrees to either side of the mount's own facing, read from in-game data. A rear turret with ±150° leaves a 60° blind wedge over the bow; one-sided arcs are wing mounts that cover a single side. The data does not say which way each mount faces, so the arcs are listed per mount without bow/stern angles.

2x ±146°, 2x ±144°

Guns to bear

How far off the bow (or stern) the ship must angle before every main turret can fire: the widest blind wedge among the rear-facing (or forward-facing) mounts, from each mount's trainable arc. Mount facing is inferred from turret stations and verified against known layouts, including Izumo's aft-facing forward turret.

36° off bow / 34° off stern

See the firing-arcs diagram ↓

AP pen max range555 mm

HE fire DPM vs T8 BB74643

Effective HE DPM vs T8 BB203819

Shell Grouping (σ)1.95

Max Horiz Disp

Horizontal dispersion ellipse width at max range, from the verified WoWS dispersion model:

σ_{H} = (\frac{R}{30} \cdot \frac{idealRadius - minRadius}{idealDistance} + minRadius) \cdot 30

= (\frac{17800}{30} \cdot \frac{12 - 2}{1000} + 2) \cdot 30 = 238 m

238 m at 17.8 km

Max Vert Disp

Vertical dispersion ellipse height at max range:

σ_{V} = σ_{H} \cdot radiusOnMax

= 238 \cdot 0.6 = 142.8 m

142.8 m at 17.8 km

Med Horiz Disp

50%-hit horizontal radius:

σ_{H, 50} = σ_{H} \cdot \frac{0.6}{σ}

= 238 \cdot \frac{0.6}{1.95} = 73.2 m

73.2 m at 17.8 km

Med Vert Disp

50%-hit vertical radius:

σ_{V, 50} = σ_{V} \cdot \frac{0.6}{σ}

= 142.8 \cdot \frac{0.6}{1.95} = 43.9 m

43.9 m at 17.8 km

Turret turn time

180 degrees / 4 deg/s traverse speed = 45 s.

45 s

Shells/min

Zero upgrades: 12 broadside guns x 60 / 34 s base reload = 21.2. All upgrades (Main Battery Mod. 3 = -10% reload): 12 broadside guns x 60 / 30.6 s all-upgrades reload = 23.5.

Initial: 21.2 → 23.5

HE shells

HE Damage6,100

HE Velocity800 m/s

Fire Chance43%

HE penetration

77 mm ≈ 457 mm caliber / 6 (standard HE penetration ratio).

77 mm

HE full-salvo alpha

6,100 HE damage x 12 broadside guns = 73,200.

73,200

HE DPM

Zero upgrades: 73,200 HE full-salvo alpha x 60 / 34 s base reload = 129,176. All upgrades (Main Battery Mod. 3 = -10% reload): 73,200 HE full-salvo alpha x 60 / 30.6 s all-upgrades reload = 143,529.

Initial: 129,176 → 143,529

Fires/min

Zero upgrades: 21.2 shells/min x 43% fire chance = 9.11. All upgrades (Main Battery Mod. 3 = -10% reload): 23.5 shells/min x 43% fire chance = 10.12.

Initial: 9.11 → 10.12

AP shells

AP Damage15,000

AP Velocity732 m/s

Min Ricochet45 deg

Guaranteed Ricochet60 deg

Fuse Timer0.033 s

Fuse Threshold76 mm

AP overmatch

floor(457 mm caliber / 14.3) = 31 mm (AP auto-penetrates plating this thick or less).

31 mm

AP Pen Close

Canonical community AP formula (jcw780/wows_shell), evaluated at muzzle velocity:

P = 10^{- 7} \cdot K \cdot m^{0.69} \cdot d^{- 1.07} \cdot v_{0}^{1.38}

= 10^{- 7} \cdot 2400 \cdot 1746^{0.69} \cdot {0.457}^{- 1.07} \cdot 732^{1.38} = 859.3 mm

. Matches the in-game spec card.

859.3 mm point-blank

AP Pen Far

Same formula at the ship's max firing range (17.8 km), where the shell has slowed to 532.8 m/s:

P = 10^{- 7} \cdot 2400 \cdot 1746^{0.69} \cdot {0.457}^{- 1.07} \cdot {532.8}^{1.38} = 554.3 mm

554.3 mm at 17.8 km

AP full-salvo alpha

15,000 AP damage x 12 broadside guns = 180,000.

180,000

AP DPM

Zero upgrades: 180,000 AP full-salvo alpha x 60 / 34 s base reload = 317,647. All upgrades (Main Battery Mod. 3 = -10% reload): 180,000 AP full-salvo alpha x 60 / 30.6 s all-upgrades reload = 352,941.

Initial: 317,647 → 352,941

AP AOE Radius

AP shell over-penetration splash radius; scales with shell mass. Wickes 102mm = 3, standard 152mm CL ~ 20, Iowa 406mm ~ 270, Yamato 460mm = 400, Incomparable 650mm = 550 (max). Larger value = bigger splash damage area when AP over-pens.

400

AA Defense

AA mount points57

Maximum AA range

Longest-reaching family on the in-game AA card. Base AirDefense aura max range is 3.5 km; dual-purpose mount auras extend it.

5 km

40 mm Bofors Mk221×4 40mm

20 mm Oerlikon Mk2036×2 20mm

127 mm Mk32 (DP)

Dual-purpose: your secondaries doing double duty against aircraft. The same mounts appear on the Secondary Battery card - shared guns, not extra hardware.

8×2 127mm

Guns127 mm Mk32 (DP)

Continuous DPS

Effective DPS in in-game units (raw aura damage × 3.5 × hit probability, summed per contributing aura) - matches the Close-range AA DPS headline's currency. Includes 102 from dual-purpose secondaries firing as AA in this range band.

102

Range5 km

Guns40 mm Bofors Mk2

Continuous DPS

Effective DPS: 153 raw aura damage × 3.5 × 0.75 hit probability = 402 - the same in-game units as the Close-range AA DPS headline.

402

Range3.5 km

Total DPS in Aura

Far 102 + Medium 402 = 504

504

Guns20 mm Oerlikon Mk20

Continuous DPS

Effective DPS: 121 raw aura damage × 3.5 × 0.7 hit probability = 296 - the same in-game units as the Close-range AA DPS headline.

296

Range2 km

Total DPS in Aura

Far 102 + Medium 402 + Near 296 = 800

800

Bursts

Each ~2 s wave fires 3 quick salvos of 4 clouds ahead of the attacking squadron, plus 2 stray clouds farther out that appear off-beat between waves - up to 14 clouds per wave × 250 damage each. Planes that fly into a cloud take its damage; clouds dissipate before the next wave lands. Defensive AA Fire, where fitted, multiplies the salvo repeats within each wave.

3 salvos × 4 clouds + 2 outer

Cloud damage

Damage a plane takes for flying into one flak cloud, before any reductions.

250

Cloud spawn chance

Each cloud in the pattern rolls this chance to spawn, so waves average fewer clouds than the maximum. Often called flak 'hit chance', but spawned clouds always damage planes that fly into them - the roll is on spawning.

75%

Wave rate

A flak wave spawns roughly every 2 s - timed frame-by-frame from gameplay footage and consistent across ships.

every ~2 s

Fired by

Flak keeps firing while at least one secondary battery mount is operational - even losing every other AA mount does not stop it.

Secondary battery

Flak zone

The activation band: flak fires while attacking planes are inside it. Clouds are placed ahead of the planes' path, so bursts can land short of 2.5 km or past 5 km - once planes get inside the band, new waves stop. AA range bonuses push the outer edge out; the 2.5 km inner edge does not move.

2.5-5 km

See the AA layers diagram ↓

Secondary Battery

Mounts8

Firing range5.0 km

Shell Grouping (σ)1

127 mm Mk32 (DP)

Dual-purpose: the same mounts also fire at aircraft, so they appear on the AA Defense card too - shared guns, not extra hardware.

8×2 127mm

Caliber127 mm

Reload time6 s

HE Damage1,800

Muzzle Velocity792 m/s

Fire Chance5%

Armor Pen21 mm

Secondary dispersion type

Max dispersion = range (km) × 57 + 30. Each dispersion type sets its own slope; this is not a percentage applied to a standard baseline.

Standard

Max secondary dispersion @ 5 km

5 km × 57 + 30 = 315 m.

315 m

Maneuverability

Engine power65,000 hp

Maximum speed24.5 kt

Turning circle radius850 m

Rudder shift time19.2 s

Engine power-boost threshold7 kt

Engine spool-up time23 s

Reverse spool-up time11.5 s

Reverse speed

top speed / 4 + 4.9 = 24.5 / 4 + 4.9 = 11 kt. The community reverse-speed model from the WoWs ShipBuilder project, the same source as the acceleration model on this card. Base value; speed modifiers scale it. Not shown on the in-game card.

11 kt

Crash stop

Seconds from top speed to a dead stop after ordering full reverse: reverse power winds in over the reverse spool-up while water drag does most of the braking. Same community-model simulation as the acceleration times, using the ship's own reverse-power ratio from in-game data. The full curve is on the acceleration chart.

59.8 s

Engine boost threshold (reverse)

Speed below which the engine's built-in power boost applies in reverse. Matches the in-game maneuverability card's reverse threshold (Vampire II reads 10.5 here and the card shows 11; the card rounds half up).

7 kt

Acceleration 0-90%

Time to reach 90% of top speed (22.1 kt of 24.5 kt), from our in-house acceleration model.

44.1 s

Acceleration 0-99%

Time to reach 99% of top speed (24.3 kt of 24.5 kt). 99% rather than 100% because true top speed is asymptotic (thrust meets drag), so the last fraction of a knot is never quite gained.

75 s

Traverse-to-turn ratio

How many degrees the turret can swing for each degree the hull turns. Turn rate

ω_{hull} = \frac{180}{π} \cdot \frac{V_{max} (m/s)}{R_{turn}} = \frac{180}{π} \cdot \frac{24.5 \cdot 0.5144}{850} = 0.85 ° / s

, so

ratio = \frac{ω_{turret}}{ω_{hull}} = \frac{4}{0.85} = 4.7 \times

. Below 5 the turrets drag in a turning fight; 25+ keeps up with any rudder.

4.7× drags

See the full acceleration curve ↓

Concealment

Detectability by sea16.01 km

Detectability by air12.8 km

Smoke firing penalty15.73 km

Detect when firing (sea)

Equal to the ship's main battery range (never below base detectability): firing makes you visible to everyone you can reach. Matches the in-game 'Detect Firing Sea' value on all 8 unmodified captures, and range-modified captures track the modified range.

17.8 km

Detect when firing (air)

Air detectability plus the gun-firing bloom (9.14 km, which tracks main-battery caliber x 0.020). Matches the in-game 'Detect Firing Air' value on every captured ship.

21.94 km

Detect when on fire (sea)

Base sea detectability + 2.0 km while burning; matches the in-game 'Detect Fire Sea' value on every captured ship.

18.01 km

Detect when on fire (air)

Base air detectability + 3.0 km while burning; matches the in-game 'Detect Fire Air' value on every captured ship.

15.8 km

Guaranteed Detect2 km

✦

Consumables

Damage Control Party∞ charges · 80 s reload · 20 s active

Repair Party3 charges · 80 s reload · 28 s active · 14,392 HP (14% of max HP) total heal (per charge)
ƒ
Heal per second (0.5%) x effective active time (28 s) = up to 14% of max HP restored per charge.
· 43,176 HP (42% of max HP) total heal (all charges)
ƒ
14% per charge x 3 charges = up to 42% of max HP if the whole Repair Party loadout is used.
· 514 HP/s (0.5% of max HP) heal per second
ƒ
0.5% of max HP (102,800 HP) per second = 514 HP/s. WoWS heals a flat percent of MAX HP each second, so this rate holds at any health level.

Defensive AA Fire4 charges · 120 s reload · 25 s active · ×2 flak burst boost
ƒ
Repeats the flak burst pattern ×2 within each wave - more clouds in the air over the wave, at the same spots.

Choose one

Catapult Fighter3 charges · 80 s reload · 90 s active · 5 km patrol radius
ƒ
Derived from the consumable's 30 m grid-unit range (km = grid units x 30 / 1000): $\frac{167 \times 30}{1000} = 5 km$
· 1 squadron size

Observation Seaplane3 charges · 200 s reload · 30 s active · 1 squadron size · Tightens main-battery shell grouping

Secondary Battery Booster3 charges · 160 s reload · 30 s active · +100% grouping · -50% dispersion

See all derived stats

Show ▾

All values are ship base stats with modifications and upgrade changes denoted inline.

Numbers the spec table cannot show directly: alpha-strike math, DPM, dispersion, AP penetration. Click the formula chip on any row to reveal how it is calculated.

Main battery formulas

Shell Grouping (σ)1.95

Max Horiz Disp238 m at 17.8 km

Horizontal dispersion ellipse width at max range, from the verified WoWS dispersion model:  $σ_{H} = (\frac{R}{30} \cdot \frac{idealRadius - minRadius}{idealDistance} + minRadius) \cdot 30$   $= (\frac{17800}{30} \cdot \frac{12 - 2}{1000} + 2) \cdot 30 = 238 m$

Shell scatter width @ 5 km110 m

Horizontal scatter at a fixed 5 km, from the same verified dispersion model as the rows below - a knife-fight-range anchor comparable across ships.

Shell scatter width @ 10 km160 m

How wide your shells scatter at 10 km, from the same dispersion model as the max-range figure above. Picking a fixed range makes this number directly comparable from ship to ship: max-range dispersion makes a longer-range gun look worse even when it's tighter at any common range. The interactive Dispersion tab on the Charts card plots the full curve from 0 to max range.

Shell scatter width @ 15 km210 m

Horizontal scatter at a fixed 15 km, from the same verified dispersion model - the long-range anchor. Only shown when the ship's guns reach 15 km.

Max Vert Disp142.8 m at 17.8 km

Vertical dispersion ellipse height at max range: $σ_{V} = σ_{H} \cdot radiusOnMax$ $= 238 \cdot 0.6 = 142.8 m$

Shell scatter height @ 10 km82 m

How tall the same scatter ellipse is at 10 km. Comparable from ship to ship for the same reason as the width value above. The height/width ratio is a piecewise-linear curve through three points from the ship's own dispersion data:  $radiusOnZero = 0.2$  at 0 m,  $radiusOnDelim = 0.5$  at  $delim \cdot R_{m a x} = 0.5 \cdot 17800 = 8900$  m, and  $radiusOnMax = 0.6$  at 17800 m. Above the kink:  $k = 0.5 + (0.6 - 0.5) \cdot \frac{10000 - 8900}{17800 - 8900} = 0.5124$ , so  $σ_{V} = σ_{H} \cdot k = 160 \cdot 0.5124 = 82 m$ .

Med Horiz Disp73.2 m at 17.8 km

50%-hit horizontal radius: $σ_{H, 50} = σ_{H} \cdot \frac{0.6}{σ}$ $= 238 \cdot \frac{0.6}{1.95} = 73.2 m$

Med Vert Disp43.9 m at 17.8 km

50%-hit vertical radius: $σ_{V, 50} = σ_{V} \cdot \frac{0.6}{σ}$ $= 142.8 \cdot \frac{0.6}{1.95} = 43.9 m$

AP Pen Close859.3 mm point-blank

Canonical community AP formula (jcw780/wows_shell), evaluated at muzzle velocity:  $P = 10^{- 7} \cdot K \cdot m^{0.69} \cdot d^{- 1.07} \cdot v_{0}^{1.38}$   $= 10^{- 7} \cdot 2400 \cdot 1746^{0.69} \cdot {0.457}^{- 1.07} \cdot 732^{1.38} = 859.3 mm$ . Matches the in-game spec card.

AP Pen Far554.3 mm at 17.8 km

Same formula at the ship's max firing range (17.8 km), where the shell has slowed to 532.8 m/s:  $P = 10^{- 7} \cdot 2400 \cdot 1746^{0.69} \cdot {0.457}^{- 1.07} \cdot {532.8}^{1.38} = 554.3 mm$ .

AP pen 5 km751 mm

AP penetration at a fixed 5 km, read off the same PC-validated ballistic curve as AP Pen Close/Far: the shell's impact velocity at that range fed through the canonical community AP formula  $P = 10^{- 7} \cdot K \cdot m^{0.69} \cdot d^{- 1.07} \cdot v^{1.38}$ . Fixed anchors make ships directly comparable at the same fighting distance; the Charts card plots the full curve.

AP pen 10 km660 mm

AP penetration at a fixed 10 km, read off the same PC-validated ballistic curve as AP Pen Close/Far: the shell's impact velocity at that range fed through the canonical community AP formula  $P = 10^{- 7} \cdot K \cdot m^{0.69} \cdot d^{- 1.07} \cdot v^{1.38}$ . Fixed anchors make ships directly comparable at the same fighting distance; the Charts card plots the full curve.

AP pen 15 km587 mm

AP penetration at a fixed 15 km, read off the same PC-validated ballistic curve as AP Pen Close/Far: the shell's impact velocity at that range fed through the canonical community AP formula  $P = 10^{- 7} \cdot K \cdot m^{0.69} \cdot d^{- 1.07} \cdot v^{1.38}$ . Fixed anchors make ships directly comparable at the same fighting distance; the Charts card plots the full curve.

HE flight time @ 10 km5.13 s

How long an HE shell takes to reach a target at a fixed 10 km, from the same numerically integrated trajectory the Charts card plots. The shell slows under quadratic air drag,  $a_{drag} = k ρ v^{2}$ , where  $ρ$  is air density from a standard-atmosphere profile and  $k$  bundles the shell's drag coefficient, caliber and mass:  $k = \frac{π C_{d} d^{2}}{8 m} = \frac{π \cdot 0.3 \cdot {0.46}^{2}}{8 \cdot 1230} = 2.03 \times 10^{- 5}$ . That runs from a 800 m/s muzzle velocity in 0.02 s steps under gravity 9.8 m/s² until the shell lands, then divides by 2.77: the game clock runs faster than real time, and that factor was measured against stopwatch runs in the Training Room. Lower is better, since a faster shell is harder to dodge and needs less lead.

AP flight time @ 10 km5.47 s

How long an AP shell takes to reach a target at a fixed 10 km, from the same numerically integrated trajectory the Charts card plots. The shell slows under quadratic air drag,  $a_{drag} = k ρ v^{2}$ , where  $ρ$  is air density from a standard-atmosphere profile and  $k$  bundles the shell's drag coefficient, caliber and mass:  $k = \frac{π C_{d} d^{2}}{8 m} = \frac{π \cdot 0.341 \cdot {0.457}^{2}}{8 \cdot 1746} = 1.6 \times 10^{- 5}$ . That runs from a 732 m/s muzzle velocity in 0.02 s steps under gravity 9.8 m/s² until the shell lands, then divides by 2.77: the game clock runs faster than real time, and that factor was measured against stopwatch runs in the Training Room. Lower is better, since a faster shell is harder to dodge and needs less lead.

HE penetration77 mm

77 mm ≈ 457 mm caliber / 6 (standard HE penetration ratio).

AP overmatch31 mm

floor(457 mm caliber / 14.3) = 31 mm (AP auto-penetrates plating this thick or less).

AP AOE Radius400

AP shell over-penetration splash radius; scales with shell mass. Wickes 102mm = 3, standard 152mm CL ~ 20, Iowa 406mm ~ 270, Yamato 460mm = 400, Incomparable 650mm = 550 (max). Larger value = bigger splash damage area when AP over-pens.

Broadside guns used for alpha12

All 12 barrels bear on the broadside.

Turret turn time45 s

180 degrees / 4 deg/s traverse speed = 45 s.

HE full-salvo alpha73,200

6,100 HE damage x 12 broadside guns = 73,200.

AP full-salvo alpha180,000

15,000 AP damage x 12 broadside guns = 180,000.

HE DPMInitial: 129,176 → 143,529

Zero upgrades: 73,200 HE full-salvo alpha x 60 / 34 s base reload = 129,176. All upgrades (Main Battery Mod. 3 = -10% reload): 73,200 HE full-salvo alpha x 60 / 30.6 s all-upgrades reload = 143,529.

AP DPMInitial: 317,647 → 352,941

Zero upgrades: 180,000 AP full-salvo alpha x 60 / 34 s base reload = 317,647. All upgrades (Main Battery Mod. 3 = -10% reload): 180,000 AP full-salvo alpha x 60 / 30.6 s all-upgrades reload = 352,941.

Shells/minInitial: 21.2 → 23.5

Zero upgrades: 12 broadside guns x 60 / 34 s base reload = 21.2. All upgrades (Main Battery Mod. 3 = -10% reload): 12 broadside guns x 60 / 30.6 s all-upgrades reload = 23.5.

Fires/minInitial: 9.11 → 10.12

Zero upgrades: 21.2 shells/min x 43% fire chance = 9.11. All upgrades (Main Battery Mod. 3 = -10% reload): 23.5 shells/min x 43% fire chance = 10.12.

AA defense

AA DPS at max range102

Only families that reach 5 km contribute at the outer edge of the AA bubble. In-game families: 40mm Bofors 21x4 -> 402 DPS @ 3.5 km; 20mm Oerlikon MK20 Twin12 36x2 -> 296 DPS @ 2 km; 5in38 Mk32 Mod12 8x2 -> 102 DPS @ 5 km.

Maximum AA range5 km

Longest-reaching family on the in-game AA card. Base AirDefense aura max range is 3.5 km; dual-purpose mount auras extend it.

AA DPS layered by range102 DPS @ 5 km, 504 DPS @ 3.5 km, 800 DPS @ 2 km

Cumulative AA DPS at each family range threshold. Inner ranges stack the outer families, so a target closing the distance hits stronger AA bubbles as it crosses each band.

AA DPS at point-blank800

Sum of every family's average DPS, achievable only inside the closest-range family (2 km).

AA threat index2509

SUM over AA auras of (aura DPS x aura range km). A plane crossing the AA bubble is exposed to each aura for a time proportional to that aura's range, so long-reach DPS is worth more than the same DPS in a short bubble. Units: DPS*km; used to rank overall AA threat across the cohort.

Near aura range2 km

Secondary battery dispersion

Secondary dispersion typeStandard

Max dispersion = range (km) × 57 + 30. Each dispersion type sets its own slope; this is not a percentage applied to a standard baseline.

Max secondary dispersion @ 5 km315 m

5 km × 57 + 30 = 315 m.

Secondary battery firepower

Secondary DPM (per side)144,000

Sum across all secondary families of (per-side barrels × 60 / reload_s × alpha), where per-side barrels = mounts × barrels-per-mount / 2 (the guns that bear on one broadside target). Per-family: 8×2 127 mm (8/side) × 60/6 × 1800 = 144,000. Assumes every shell hits (real hit rate is lower; the Brawl matchup tool on the Compare page folds in dispersion + target armor).

Max HE alpha1800

Maximum HE damage per shell across secondary HE families. Best on this ship: 1800 from the 127 mm family.

Max HE fire chance5%

Maximum per-shell fire chance across secondary HE families (before target fire resistance is applied). Best on this ship: 5% from the 127 mm family.

Max HE pen21 mm

Maximum HE armor penetration across secondary HE families (caliber × 1/6 for most nations; 1/4 for German/UK BBs). Shells whose pen falls under a plate's armor thickness shatter for 0 hull damage though fire chance still applies. Best on this ship: 21 mm from the 127 mm family.

Armor Beta

Hull HP 102,800, distributed across 5 hull zones, each with its own plate thicknesses, saturation cap, and pen thresholds. HP caps are the exact in-game values, not estimated.

Bow & stern32 mm

Overmatched by 7 AP guns here: Incomparable SE 25IncomparableYamato and 4 more. Angling still helps against the rest.

Belt / citadel406 mm

Citadels come from a flat broadside at close range; held past ~30° of angle, AP shatters or bounces.

Farming19 mm

Superstructure and extremities take HE pens and AP overpens from nearly any gun: steady chip damage. Fire resistance 40%, fires burn 60s. Range-by-range in the Compare tool →

Section	Plates	HP cap	Threats	Tactic
Bow	32 mm primary (range 32–64 mm)	3,700 (4% of HP)	Overmatched by 460mm+ AP (Aki, Musashi)Angle bounces 410mm32 mm: HE pens from 203mm+	Bow-tank fits behind this exterior plate. Saturation is FAST here; the cap is often only a few thousand HP.
Hull (midship)	406 mm primary (range 32–406 mm)	77,100 (75% of HP)	No common AP caliber overmatches406 mm: no common HE pens	Largest HP pool. Citadel sits behind these plates; thinner deck and side plating absorb the rest.
Stern	32 mm primary (range 32–292 mm)	5,200 (5% of HP)	Overmatched by 460mm+ AP (Aki, Musashi)Angle bounces 410mm32 mm: HE pens from 203mm+	Mirror of bow. Same fast saturation.
Citadel	406 mm primary (range 38–318 mm)	≈ 165,500 (effectively no cap)	Citadel pen: full damageOver-pen: ×0.10 damage	Effectively no cap; citadel pool sits at ~165k HP on every ship. An AP citadel penetration deals the shell's full damage, the biggest single hit available; only over-penetrations are damped, to ×0.10.
Superstructure	19 mm	4,200 (4% of HP)	Any HE ≥16 mm pens at full damage	Any HE ≥16 mm pens at full damage. HE-spam target, and the section saturates fast (often only a few thousand HP).
Turret (module, per magazine)	separate HP pool, does not drain ship HP	51,400 magazine HP	Turret knocked out	Per-turret powder-magazine HP, a separate pool that does not drain ship HP. As it is worn down the turret is likelier to be knocked out, and a smaller pool gets there faster.
Secondary mount (127 mm mount)	separate HP pool, does not drain ship HP	800 per-mount HP	Destroyed at 0 HP	Per-mount HP for the heaviest secondary on this ship. A mount destroyed at 0 HP is out for the rest of the battle; DCP does not repair destroyed mounts. Smaller (lighter-caliber) secondaries typically share the same HP value.
AA mount (40 mm mount)	separate HP pool, does not drain ship HP	200 per-mount HP	Destroyed at 0 HP	Per-mount HP for the heaviest AA on this ship. An AA mount destroyed at 0 HP stops shooting down planes for the rest of the battle; DCP does not repair destroyed mounts. HE shells specifically target AA mounts since the small-caliber HP pool falls fast.
Rudder (module)	separate HP pool, does not drain ship HP	30,800 module HP	Incapacitated at 0 HP	When module HP reaches 0 the rudder locks at its current angle until DCP repairs it. Repair via Damage Control Party.

Saturation cap = HP a section can absorb before further damage to it is reduced (the "bow-tank" effect). Citadel pool is ~165k on every ship (effectively no cap); damage is gated by pen/over-pen multipliers instead. Superstructure saturates fast but HE always pens regardless of the plate thickness. Rudder (and other module HPs) are a separate pool from ship HP: damaging a module doesn't drain ship HP. Incapacitated modules like the rudder and engine are restored by DCP, but secondary and AA mounts destroyed at 0 HP stay out for the rest of the battle.

Open in Charting Tool

Ship Charts

Balance History

Balance updates affecting Vermont. Cards are condensed; use each source link for full context.

Nerf ×1Buff ×3Main Battery ×4

2025-11-27

Holiday Update: Christmas on the Waves

Main battery reload time reduced from 35 to 34 seconds.
Main battery AP shell air drag reduced.

Read the full official post

2024-09-05

Ministry of Balance: Season of Change

Main battery AP shell damage increased from 14,200 to 15,000.
Main battery reload time reduced from 36 to 35 seconds.

Read the full official post

Exteriors

Skins & permanent camouflages

Every custom exterior Vermont can equip, from in-game data.

DefaultThe ship’s standard exterior

Primary official WG sources

Filtered to official World of Warships: Legends pages where this ship is a focus, reward, line member, or high-context variant mention.

2024-03-19 · Official ship feature / stats Bureau Overview: Vermont and Z-52 Official source 2024-02-15 · Patch notes March Update: Tides of Spring Patch notes 2024-09-05 · Patch notes September Update: Breeze of Inspiration Patch notes 2025-11-27 · Patch notes Holiday Update: Christmas on the Waves Patch notes

Vermont

Vermont Community Stats

Vermont Community Stats

Playstyle

Overview

Positioning

Potato Avoidance

Signature Traits →

How to get Vermont

Builds

William Sims

Cohort position

Peers in this cohort

Stats & specs

See all derived stats

Main battery formulas

AA defense

Secondary battery dispersion

Secondary battery firepower

Armor Beta

Ship Charts

Balance History

Holiday Update: Christmas on the Waves

Ministry of Balance: Season of Change

Skins & permanent camouflages

Primary official WG sources

Signature Traits