View source for Repairs

=Introduction=

Repairs to your ship girls can be done either through the [[Docking]] menu or by using [[Akashi]] or [[Akitsushima]]. It is important to keep your ship girls healthy as damage can have detrimental effects on their [[Damage_Calculations#Damage_State|combat performance]]. Also important to note is that <span style="color:red;">'''heavily damaged'''</span> ship girls can be sunk and '''permanently lost''' in sorties.

=Overview=

* Repairs cost fuel {{Fuel}}, steel {{Steel}} and time.
** The cost is the same for both methods.
* Repairs can be completed immediately using Instant Repairs {{IR}}.
* Repairs will reset a ship girl's [[Morale and Fatigue|morale]] to 40 if she is below 39 morale.
* Ship girls being repaired can be:
** [[Supply (Mechanic)|Resupplied]]
** [[Composition|Placed in a fleet]]
* Ship girls being repaired cannot: 
** Have their equipment adjusted through the [[Remodel_(Menu)|Remodel menu]].
*** Swapping equipment with another ship girl still works.
*** Equipment in a [[Reinforcement Expansion]] can still be adjusted.
** Be sent on [[Sortie]]s, [[Expeditions]], or [[Exercises]].
* There are actions which will restore your ship girl to full HP besides repairs.
** [[Repair Goddess]]
** [[Remodel (Mechanic)|Remodeling]]
** [[Marriage]]
* Returning to the docking menu with less than 1 minute remaining on the timer will automatically complete the repair.
** This also works for skipping the instant repair animation.

===Repair time===

The length of time (in seconds) it takes to repair a ship girl can be calculated by:

<math>\text{Repair Time} = \text{HP}_\text{loss} \times \text{Repair Time}_\text{base} \times \text{Mod}_\text{ship} + 30</math>

* <math>\text{HP}_\text{loss}</math> is the amount of HP that needs recovering.
* <math>\text{Repair Time}_\text{base} = \begin{align*}
\left\{
\begin{array}{l l}
\text {Level} \times 10 & \text {if Level }  \le \text {11} \\ 
\text {Level} \times 5 + \lfloor (\sqrt {Level - 11})\rfloor \times 10 + 50 & \text {if Level } \ge \text {12}
\end{array}
\right\}
\end{align*}</math>
* <math>\text{Mod}_\text{ship}</math> is the ship type modifier given by the table below:

{| class="wikitable"
!style="background-color:#99CCFF;" | Ship Type
! style="background-color:#99CCFF;text-align: center;"| Multiplier
|-
|Battleships, Aviation Battleships, Aircraft Carriers, Repair Ships
| style="text-align: center;"|2
|-
|Heavy Cruisers, Aviation Cruisers, Fast Battleships, Light Aircraft Carriers, Submarine Tenders
| style="text-align: center;"|1.5
|-
|Light Cruisers, Destroyers, Submarine Aircraft Carriers, Seaplane Tenders, Amphibious Assault Ships, Torpedo Cruisers
| style="text-align: center;"|1
|-
|Submarines, Destroyer Escorts
| style="text-align: center;"|0.5
|}

===Repair cost===

The fuel {{Fuel}} and steel {{Steel}} costs for repairs are calculated by:

<math>\text {Fuel} = \lfloor(\text {Base Fuel} \times \text{HP}_\text{loss} \times 0.032)\rfloor</math><br />
<math>\text {Steel} = \lfloor(\text {Base Fuel} \times \text{HP}_\text{loss} \times 0.06)\rfloor</math>

* <math>\text {Base Fuel}</math> is the fuel cost for that ship girl. Please refer to the individual ship girl pages for their fuel costs. Remember that this can vary based on remodel.
* <math>\text{HP}_\text{loss}</math> is the amount of HP that needs recovering.

=Anchorage Repairs=

[[Akashi]] has the ability to repair ships that are <span style="color:gold;">'''lightly damaged (小破)'''</span> or better. Please refer to her page for details on how this ability works.

=Emergency Anchorage Repairs=

[[Akashi]] or [[Akitsushima|Akitsushima Kai]] have the ability to repair moderately damaged ships mid-sortie if they are equipped with [[Ship Repair Facility]] and the player has one or more [[Emergency Repair Materials]]  in their item inventory (this item cannot be equipped). The repairs are triggered when the fleet reaches an [[Combat/Nodes#Non-Combat_Nodes|Emergency Repair Node]] and Akashi or Akitsushima are not moderately damaged or worse. They must also not be in the '''flagship position''' of the main fleet.

This repair restores 30% (Akashi) or 25% (Akitsushima) of '''Max HP''' rounded up. It also provides a +7 morale boost to all repaired ships.

The amount of ships repaired depends on how many Ship Repair Facilities are currently equipped:
* Akashi:
** 1: Slots 1-3 of the main fleet.
** 2: Slots 1-6 of the main fleet.
** 3: Slots 1-6 of the main fleet and 1-3 of the escort fleet.
** 4. All ships in the combined fleet.
* Akitsushima:
** 1: Slots 1-3 of the escort fleet.
** 2: Slots 1-6 of the escort fleet.

Take note that Akitsushima is incapable of repairing the main fleet. This ability is of limited usefulness because it does not repair enough damage to make a difference and it requires taking a non-combat ship that is liable to cause retreats. This ability also '''does not repair heavily damaged''' ships.

=See Also=
{{Mechanics}}