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→Basic Attack Power Formulas
'''Important Notes'''
'''Important Notes'''
* Please see [https://akashi-list.me/ Akashi List] for upgrade bonus values.
* Please see [https://akashi-list.me/ Akashi List] for upgrade bonus values.
* <math>\text{FP}</math> is the firepower of the ship including equipment.
* <math>\text{FP}</math> is the firepower {{Firepower}} of the ship including equipment.
* <math>\text{TRP}</math> is the torpedo power of the ship including equipment or plane.
* <math>\text{TP}</math> is the torpedo {{Torpedo}} of the ship including equipment or the torpedo of a plane.
* <math>\text{ASW}</math> is the anti-submarine power of the ship or equipment.
* <math>\text{ASW}</math> is the anti-submarine {{ASW}} of the ship or equipment.
* <math>\text{DB}</math> is the dive bombing power of the plane.
* <math>\text{DB}</math> is the dive bombing {{Dive}} of the plane.
* <math>\bigstar</math> is the upgrade bonus of the equipment.
* <math>\bigstar</math> is the upgrade bonus of the equipment.
<math>\text{Bombing Power} = \text{Type} \times \biggl( \left( \text{DB or TP} + \bigstar \right) \times \sqrt{\text{Count}_\text{Plane}} + 25 \biggr)</math>
<math>\text{Bombing Power} = \text{Type} \times \biggl( \left( \text{DB or TP} + \bigstar \right) \times \sqrt{\text{Count}_\text{Plane}} + 25 \biggr)</math>
* <math>\text{Type}</math> is a multiplier based on the type of the plane. See below for details.
* <math>\text{Type}</math> is a multiplier based on the type of the plane. See below for details.
* <math>\text{Count}_\text{Plane}</math> is the number of planes performing the attack.
* <math>\text{Count}_\text{Plane}</math> is the number of planes performing the attack.
'''Important Notes'''
'''Important Notes'''
* Bombing power is calculated independently for each equipment slot on the carrier.
* Airstrike power is calculated independently for each equipment slot on the carrier.
* The firepower of the carrier does not affect bombing power.
* The firepower of the carrier does not affect airstrike power.
* The power is calculated '''after''' the air combat and anti-air fire phases which means bombers getting shot down will affect the final calculation.
* The power is calculated '''after''' the air combat and anti-air fire phases which means bombers getting shot down will affect the final calculation.
* It is not affected by [[Damage Calculations#Engagement|engagement]], [[Damage Calculations#Formation|formation]] or [[Damage Calculations#Damage State|damage states]].
* It is not affected by [[Damage Calculations#Engagement|engagement]], [[Damage Calculations#Formation|formation]] or [[Damage Calculations#Damage State|damage states]].
===Carrier Attacks===
===Carrier Attacks===
<math>\text{Power}_\text{carrier} = \left[ \text{FP} + \text{TRP} + \bigstar + \left[ \text{DB} \times 1.3 \right] \times 1.5 \right] + 55</math>
<math>\text{Power}_\text{carrier} = \bigl\lfloor \left( \text{FP} + \left(\text{TP} + \bigstar \right) + \lfloor \text{DB} \times 1.3 \rfloor + \bigstar \right) \times 1.5 \bigr\rfloor + 55 </math>
'''Important Notes'''
'''Important Notes'''
* Slot sizes and the number of remaining aircraft '''does not affect''' carrier attack power during shelling.
* Dive and Torpedo groups contribute, respectively, twice (1.95) and 1.5 times their dive bomb and torpedo stats towards shelling power
* If a carrier is not equipped with any torpedo or dive bombers, she will not participate in shelling.
* If a carrier is not equipped with any torpedo or dive bombers, she will not participate in shelling.
** This also applies if they have lost all bombers during the aerial combat phase.
** This also applies if they have lost all bombers during the aerial combat phase.
** But even if an air group has had all its planes shot down, it will still contribute towards carrier shelling power (if the CV is still capable of attacking).
* Remember that there are potentially two sources of <math>\bigstar</math> bonuses.
** Torpedo bomber upgrades to the torpedo stat.
** Secondary and machine gun upgrades to the firepower stat.
* Slot sizes and the number of remaining aircraft '''does not affect''' carrier attack power during shelling.
* Carriers have the easiest time hitting the damage cap. This makes them very powerful assets for the fleet.
* Carriers have the easiest time hitting the damage cap. This makes them very powerful assets for the fleet.
* Abyssal installations equipped with a plane that has a torpedo or dive bombing stat will use the carrier formula for determining shelling damage.
* Abyssal installations equipped with a plane that has a torpedo or dive bombing stat will use the carrier formula for determining shelling damage.
* Planes are '''not shot down''' when a carrier participates in shelling
* Planes are '''not shot down''' when a carrier participates in shelling
===Anti-Submarine Warfare===
===Anti-Submarine Warfare===
<math>\text{ASW Power} = \left[ \sqrt{\text{ASW}_\text{ship}} \times 2 + \text{ASW}_\text{equip} \times 1.5 + \bigstar + \text{Type}_\text{ship} \right] \times \text{Mod}_\text{synergy}</math>
<math>\text{ASW Power} = \left( 2\sqrt{\text{ASW}_\text{ship}} + 1.5\text{ASW}_\text{equip} + \bigstar + \text{Type}_\text{ship} \right) \times \text{Mod}_\text{synergy}</math>
* <math>\text{Type}_\text{ship}</math> is a constant depending on the type of the ship performing the attack. See below for details.
* <math>\text{Type}_\text{ship}</math> is a constant depending on the type of the ship performing the attack. See below for details.
* The bonuses do not stack.
* The bonuses do not stack.
** The exception is when using the special depth charge projectors detailed below.
** The exception is when using the special depth charge projectors detailed below.
* Multiple equipment of the same type still only apply the bonus '''once'''.
* There is an accuracy bonus as well but it is small. Stacking sonars will give a bigger accuracy bonus.
* There is an accuracy bonus as well but it is small. Stacking sonars will give a bigger accuracy bonus.
* The breakdown of equipment types are:
* The breakdown of equipment types are:
===Surface Night Battle===
===Surface Night Battle===
<math>\text{Night Battle Power} = \text{FP} + \text{TRP} + \bigstar + \text{Contact}_\text{NB}</math>
<math>\text{Night Battle Power} = \text{FP} + \text{TP} + \bigstar + \text{Mod}_\text{contact}</math>
* <math>\text{Contact}_\text{NB}</math> is the Night Battle Contact constant of +5 if triggered.
* <math>\text{Mod}_\text{contact}</math> is the Night Battle Contact constant of +5 if triggered.
'''Important Notes'''
'''Important Notes'''
* Night battle is unaffected by engagement.
* Night battle is unaffected by engagement.
** Exceptions are ASW for night battle nodes and [[Nelson#Special Mechanics|Nelson Touch]].
* If a night battle special attack is evaded, [[Damage_Calculations#Chip_Damage|chip damage]] is applied instead.
* If a night battle special attack is evaded, [[Damage_Calculations#Chip_Damage|chip damage]] is applied instead.
* [[Graf Zeppelin]], [[Saratoga|Base Saratoga]], [[Taiyou|Taiyou Kai Ni]], [[Ark Royal|Ark Royal (with Swordfish]] use the surface night battle formula if they are not performing a carrier night attack.
* [[Graf Zeppelin]], [[Saratoga|Base Saratoga]], [[Taiyou|Taiyou Kai Ni]], [[Ark Royal|Ark Royal (with Swordfish]] use the surface night battle formula if they are not performing a carrier night attack.
* In night battle versus Abyssal installations, '''the torpedo stat is not counted'''.
* In night battle versus Abyssal installations, '''the torpedo stat is ignored'''.
** This also means any upgrade bonuses to torpedo power is ignored.
** This also means any upgrade bonuses to torpedo power is ignored.
===Carrier Night Cut-In===
===Carrier Night Cut-In===
<math>\text{Night Battle Power}_\text{carrier} = \text{FP}_\text{ship} + \text{FP}_\text{night plane} + \text{TRP}_\text{night plane} + \text{DB}_\text{night plane} + \sum{\text{Night Plane Bonus}}</math>
<math>\text{Night Battle Power}_\text{carrier} = \text{FP}_\text{ship} + \sum_\text{All Night Planes} \text{FP}_\text{night plane} + \text{TP}_\text{night plane} + \text{DB}_\text{night plane} + \text{Night Plane Bonus}</math>
Where:
Where:
<math>\text{Night Plane Bonus} = \mathrm{A} \times \text{Count}_\text{plane} + \mathrm{B} \times \left[ \text{FP}_\text{night plane} + \text{TRP}_\text{night plane} + \text{DB}_\text{night plane} + \text{ASW}_\text{night plane} \right] \times \sqrt{\text{Count}_\text{plane}} + \sqrt{\bigstar}</math>
<math>\text{Night Plane Bonus} = \mathrm{A} \times \text{Count}_\text{plane} + \mathrm{B} \times \left( \text{FP}_\text{night plane} + \text{TP}_\text{night plane} + \text{DB}_\text{night plane} + \text{ASW}_\text{night plane} \right) \times \sqrt{\text{Count}_\text{plane}} + \sqrt{\bigstar}</math>
* <math>\mathrm{A}</math> is 3 for '''[[:Category:Night Planes|night planes]]'''; and 0 for '''[[:Category:Swordfish|Swordfish]], [[Zero Fighter Type 62 (Fighter-bomber/Iwai Squadron)]] and [[Suisei Model 12 (w/ Type 31 Photoelectric Fuze Bombs)]]'''
* <math>\mathrm{A}</math> is 3 for '''[[:Category:Night Planes|night planes]]'''; and 0 for '''[[:Category:Swordfish|Swordfish]], [[Zero Fighter Type 62 (Fighter-bomber/Iwai Squadron)]] and [[Suisei Model 12 (w/ Type 31 Photoelectric Fuze Bombs)]]'''