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Tier VIIDestroyer
U.K.PremiumUncommonGlobal
U.K.PremiumUncommonGlobalJupiter '42
WoWS World of Warships U.K. Destroyer · Tier VII
- Main Battery
- 120 mm/45 Mk.IX on a CPXIX mount
- 3 turrets × 2 barrels
- Range 12.1 km
- Secondaries
- 102 mm HE 35 lb
- Range 4 km
- Torpedoes
- 533 mm PR Mk II
- 1 launchers × 5 tubes
- Range 7 km
Specifications
Jupiter '42 Win Rate & Combat Stats
Sample of 453.6K players · as of 2026-08-06ServerBattlesWin rateAvg damage
EUBattles 64,976
65K64,976
Win rate
56.82%
#1 of 29
Avg damage
30,217
#6 of 29
ASIABattles 42,894
42.9K42,894
Win rate
58.33%
#1 of 29
Avg damage
31,176
#4 of 29
NABattles 41,074
41.1K41,074
Win rate
55.83%
#1 of 29
Avg damage
30,002
#7 of 29
Averages from our own crawled player sample, not official server-wide data. The sample skews toward active clan players, so its overall win rate runs about 1 point above the true server average. Battle counts are career totals and include games played before this ship’s past balance changes.
Survivability
Hit Points14,300
#12 of 28
Group avg 14,107Main Belt Armor16 mm
Deck Armor16 mm
Bow / Stern Armor16 mm
Ship Length108.9 m
Ship Width10.9 m
Main Battery
Main Guns3 × 2
Caliber120 mm
Firing Range12.1 km
#6 of 28
Group avg 11.1 kmReload Time6.0 s
Rotation Time12.0 s
Max Dispersion105 m
Sigma2.00
Shell Types
AP Shell
Damage2,500
Shell Velocity808 m/s
Overmatch Threshold8.4 mm
Ricochet Angle60° / 67.5°
Normalization10°
Fuse Threshold12 mm
Air Drag0.4356
Flight Time9.84 s
DPM150,000
#18 of 28
Group avg 154,460Torpedoes
Torpedo Tubes1
Speed59 knots
Range7.0 km
#21 of 27
Group avg 8.6 kmDamage18,433
#1 of 27
Group avg 13,254Alpha Damage51,700
Splash Damage1,200
Flood Chance311%
Detectability1.20 km
Reload Time120.0 s
#25 of 27
Group avg 90.3 s180° Rotation7.2 s
Arming Time1 s
Spread Angle3.6° / 4.8°
Torpedo Caliber533 mm
Tube Module HP1,200
Fuse Depth0.14 m
Secondary Battery
Secondary Guns1
Range4.0 km
AA Defense
AA Ranges
1.5 km18 dps
2.5 km42 dps
Maneuverability
Max Speed36.0 knots
#17 of 28
Group avg 37.4 knotsTurning Radius590 m
#7 of 28
Group avg 614 mRudder Shift Time3.5 s
Engine Power44,000 hp
Displacement2,370 t
Power-to-Weight18.57 hp/t
Concealment
Max Surface Detection6.30 km
#1 of 28
Group avg 7.16 kmMin Surface Detection5.67 km
Air Detection2.66 km
Submarine Detection2.66 km
Depth Charges
Bombs Per Drop6
Max Drops2
Bomb Damage5,000
Reload Time40 s
Consumables
Slot 1
Damage Control Party
Damage Control Party
Reload40 s
Duration5 s
Charges∞
Slot 2
Smoke Generator
Smoke Generator
Reload70 s
Duration10 s
Charges6
Smoke Duration40 s
Slot 3
Hydroacoustic Search
Hydroacoustic Search
Reload120 s
Duration180 s
Charges3
Ship Detect3.0 km
Torp. Detect3.0 km
Slot 4
Engine Boost
Engine Boost
Reload120 s
Duration120 s
Charges3
Speed Boost+8%
Armament
Depth Charges
Depth Charges
Reload40 s
Charges2
Bombs Per Drop6
Bomb Damage5,000
Jupiter '42 Change History
The following changes will go live with the release of Update 13.0 · The Parameters of the main battery were changed
- Removed HE shells
- Nerfmain battery reload time4 → 4.5 s
- NerfAp shell damage1,900 → 1,700
- Shell ballistics changed. Now their flight arcs will become flatter.
- AP shell penetration slightly decreased
The following changes will go live with the release of Update 13.0 · The parameters of the torpedo tubes were changed
- BuffTorpedo damage11,967 → 18,433
- Nerftorpedo range10 → 7 km
- NerfTorpedo tubes reload time85 → 120 s
The following changes will go live with the release of Update 13.0 · Detectability by sea reduced: 7.4 to 6.3km
- All other parameters adjusted accordingly
Ballistics
Armor Model
Overview
A J-class ship, distinct from the earlier generation of "standard" destroyers, featuring a novel layout, larger size, and more powerful armament. HMS Jupiter initially served in the Home Fleet before being shifted to the Mediterranean. Starting in December 1941, the ship joined Allied operations in Southeast Asia, and it was in this region that she sent a Japanese submarine to the bottom. On February 27, 1942, Jupiter was lost when she hit a mine during the Battle of the Java Sea and sank.
Modules
120 mm/45 Mk.IX on a CPXIX mount
120 mm/45 Mk.IX on a CPXIX mount
Main Battery
Rate of Fire:9.2
Max AP Damage:2,500
Rotation Time:12s
533 mm Mk VII
533 mm Mk VII
Torpedoes
Range:0 km
Max Damage:18,433
Reload Time:0.5 knots
Torpedo Speed:59 knots
Jupiter '42
Jupiter '42
Hull
AA Guns:4
Main Guns:3
Secondary Guns:1
HP:14,300
Range:6-16
Torpedo Tubes:1
Propulsion: 44,000 hp
Propulsion: 44,000 hp
Engine
Max Speed:36 knots
Mk VII mod. 2
Mk VII mod. 2
Fire Control
Range:0 km
Upgrades
Slot 1
Auxiliary Armaments Modification 1
Auxiliary Armaments Modification 1
AA mount survivability: +100%
Secondary battery survivability: +100%
Main Armaments Modification 1
Main Armaments Modification 1
Risk of main battery becoming incapacitated: -20%
Main battery survivability: +50%
Main battery repair time: -20%
Risk of torpedo tubes becoming incapacitated: -20%
Torpedo tubes survivability: +50%
Torpedo tubes repair time: -20%
Damage Control Party Modification 1
Damage Control Party Modification 1
Consumable action time: +40%
Slot 2
Engine Room Protection
Engine Room Protection
Risk of steering gears becoming incapacitated: -20%
Steering gears repair time: -20%
Risk of engine becoming incapacitated: -20%
Engine repair time: -20%
Damage Control System Modification 1
Damage Control System Modification 1
Risk of catching fire: -5%
Risk of flooding: -3%
Hydroacoustic Search Modification 1
Hydroacoustic Search Modification 1
Consumable action time: +20%
Engine Boost Modification 1
Engine Boost Modification 1
Consumable action time: +30%
Slot 3
Torpedo Tubes Modification 1
Torpedo Tubes Modification 1
Risk of torpedo tubes becoming incapacitated: -40%
Torpedo tubes traverse speed: +20%
Torpedo speed: +5%
Aiming Systems Modification 1
Aiming Systems Modification 1
Maximum main battery shell dispersion: -7%
Maximum secondary battery shell dispersion: -5%
Secondary battery firing range: +5%
Torpedo tubes traverse speed: +20%
AA Guns Modification 1
AA Guns Modification 1
Priority AA sector preparation time: -20%
Main Battery Modification 2
Main Battery Modification 2
Main battery traverse speed: +15%
Smoke Generator Modification 1
Smoke Generator Modification 1
Smoke Curtain Generator consumable action time: +20%
Smoke Generator consumable action time: +20%
Slot 4
Depth Charges Modification 1
Depth Charges Modification 1
Number of Charges: +2
Steering Gears Modification 1
Steering Gears Modification 1
Rudder shift time: -20%
Damage Control System Modification 2
Damage Control System Modification 2
Fire extinguishing time: -15%
Flooding recovery time: -15%