Combat envelope
Range and detection
Every bar uses the same 15 km scale. Surface detection is a visibility threshold, not a weapon range.
Ship Database
Tier III
Battleship
United Kingdom
Indefatigable
The Invincible-class ships suffered from limited aiming angles for their side turrets, so the turrets of the next three battlecruisers were distributed in a more versatile way. HMS Indefatigable was laid down in 1909 and commissioned in 1911 as part of the 1st Battlecruiser Squadron. In 1913, the ship was transferred to the Mediterranean, where she...
Read full ship history
The Invincible-class ships suffered from limited aiming angles for their side turrets, so the turrets of the next three battlecruisers were distributed in a more versatile way. HMS Indefatigable was laid down in 1909 and commissioned in 1911 as part of the 1st Battlecruiser Squadron. In 1913, the ship was transferred to the Mediterranean, where she helped track battlecruiser Goeben and took part in the Dardanelles campaign. In 1915, Indefatigable returned to the Home Fleet. The following year, she sank during the Battle of Jutland after her magazine detonated.
- Credits
- 300,000
At a glance
The numbers that shape the ship
- Hit points
- 32,900
- Maximum speed
- 25.8 knots
- Surface detection
- 12.5 km
- Main battery range
- 13.3 km
- Main battery reload
- 30.0 s
Damage comparison
Published maximum per hit
Bars are normalized only against this ship's highest listed hit. They are not salvo damage, expected damage or DPM.
Handling, concealment and protectionOverview
Handling
- Maximum speed
- 25.8 knots
- Turning circle radius
- 630 m
- Rudder shift time
- 16.2 s
Concealment
- Surface detection
- 12.5 km
- Air detection
- 8.5 km
- Submarine detection
- 8.5 km
Survivability
- Hit points
- 32,900
- Torpedo damage reduction
- 5 %
Published armour thickness
Only positive values supplied by the API are shown.
- Overall published range
- 10–254 mm
Weapons and payloadsArmament
Surface armament
Main battery
- Maximum range
- 13.3 km
- Reload time
- 30.0 s
- Rate of fire
- 2.0 rounds/min
- 180° turn time
- 30.0 s
- Maximum dispersion
- 159 m
Shells
Damage is the API's published maximum for one shell hit.
305 mm HE Mk IIb
HE- Maximum damage per hit
- 4,000
- Fire chance
- 32.0 %
- Muzzle velocity
- 831 m/s
- Shell mass
- 386 kg
305 mm AP Mk VIb
AP- Maximum damage per hit
- 7,250
- Muzzle velocity
- 831 m/s
- Shell mass
- 390 kg
Gun layout
- Mount
- 305 mm/45 BL Mk.X on a BVIII* mount
- Mounts
- 4
- Barrels each
- 2
Automatic armament
Secondary battery
- Maximum range
- 3.2 km
- Mount
- 102 mm HE Mk II
- Maximum damage per hit
- 1,500
- Fire chance
- 6.0 %
- Rate of fire
- 8.0 rounds/min
- Muzzle velocity
- 873 m/s
Underwater armament
Torpedoes
450 mm Mk VII
- Maximum range
- 6.0 km
- Maximum damage per hit
- 4,200
- Reload time
- 95 s
- Speed
- 53 knots
- Detectability
- 1.2 km
- 180° turn time
- 15.0 s
Torpedo-tube layout
- Mount
- 450 mm Mk VII
- Mounts
- 2
- Tubes each
- 1
Anti-aircraft defence
- Aura
- 7.7 mm Maxim Mk.I
- Calibre
- 7 mm
- Mounts
- 6
- Aura
- 76.2 mm/45 QF HA Mk.I on an HA Mk.IV mount
- Calibre
- 76 mm
- Mounts
- 4
Modules, hull and progressionTechnical data
Default hull
- Hull hit points
- 32,900
- Main-battery barrels
- 4
- Secondary barrels
- 16
- Torpedo tubes
- 2
- AA mounts
- 10
Engine
- Published maximum speed
- 25.8 knots
Fire control
Module research tree
Names, research prices and defaults are reported directly by the API.
Indefatigable (A)
Default- Type
- Hull
- Purchase
- 45,000 credits
- Next modules
- 1
Indefatigable (B)
- Type
- Hull
- Research
- 1,200 XP
- Purchase
- 150,000 credits
- Next ships
- 1
Mk III mod. 1
Default- Type
- Suo
- Purchase
- 30,000 credits
- Next modules
- 1
Mk III mod. 2
- Type
- Suo
- Research
- 800 XP
- Purchase
- 100,000 credits
305 mm/45 BL Mk.X on a BVIII* mount
Default- Type
- Artillery
- Purchase
- 30,000 credits
450 mm Mk VI
Default- Type
- Torpedoes
- Purchase
- 30,000 credits
Propulsion: 43,000 hp
Default- Type
- Engine
- Purchase
- 30,000 credits
Compatible upgrades
Official modernization descriptions and listed purchase prices. Effects still depend on the slot and configuration used in game.
Main Armaments Modification 1
Modernization- Credits
- 125,000
Damage Control System Modification 1
Modernization- Credits
- 250,000
Auxiliary Armaments Modification 1
Modernization- Credits
- 125,000
Next ships
Research costs published in this ship's official progression data.
- Ship
- Queen Mary
- Research cost
- 6,600 XP
- Available module groups
- 10
- Compatible upgrades
- 3
- Researchable next ships
- 1
- Upgrade slots
- 2
- Published battle levels
- 3–4
Cross-nation comparison
Ships that fill a similar slot
Closest same-tier, same-class matches from other nations, ranked by published base statistics.
