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Main article: Ship:Economy

"Math is hard!" said a well-known doll. But math is a useful tool for understanding how World of Warships works. What follows is the rules by which important currencies in the game are earned.

Calculations

Ship Experience

XP Ship XP  =  XPB · At · (1 + Σ MXP) + ZXP

Where:

  • XP Ship XP - Total ship experience earned from the battle
  • XPB - Base experience earned from the battle
  • At - Account type: 1.0 for standard; 1.5 for Wargaming Premium; 1.65 for Warships Premium
  • Σ MXP - The sum of the modifiers to experience, such as:
    • The first victory of the day bonus, when applicable (normally +50% (0.50))
    • Use of Signal Flags, e.g. Equal Speed Charlie London +50% XP earned for the battle. +50% (0.50)
    • Use of Camouflage, e.g. Frosty Fir Tree PCEC043_Camo_New_Year_18.png +100% (1.0)
    • A clan bonus up to +5%
    • Awards for the completion of Combat Missions / Events
    • Use of certain non-national flags, e.g Military Month Contributor PCEE025_Military_Month_Contributor_Flag.png +5% (0.05)
  • ZXP - Direct award of ship XP from missions such as Daily Chains


Credits

Cr Credits  =  CrB · At · (1 + Σ MCr) + Z

Where:

  • CrCredits - Total credits earned from the battle
  • CrB - Base credits earned from the battle
  • At - Account type: 1.0 for standard; 1.5 for either type of Premium
  • Σ MCr - The sum of the modifiers to credits earned, such as:
    • Use of Signal Flags, e.g. Zulu +20% credits earned for the battle. +20% (0.20)
    • Use of Camouflage, e.g. Revolutionary PCEC045_Vive_la_France.png +30% (0.3)
    • Awards for the completion of Combat Missions / Events
    • Use of certain non-national flags, e.g Military Month Contributor PCEE025_Military_Month_Contributor_Flag.png +5% (0.05)
    • For a premium ship, an unpublished value.
  • Z - Direct award of credits from missions such as Daily Chains


Operating costs (service and resupply) are deducted after the battle, so for the purpose of mission objectives that require earning Credits, only the total earned in battle matters.


Commander Experience

CXP  =  EB · At · (1 + Σ MXP + Σ MC) + ZXP + ZC
or
CXP  =  XP Ship XP + (EB · At · Σ MC) + ZC

Where:

  • CXP - Total commander experience earned from battle
  • EB - Base commander experience earned from battle
  • At - Account type: 1.0 for standard; 1.5 for Wargaming Premium; 1.65 for Warships Premium
  • XP Ship XP - Total ship experience earned from the battle (see above)
  • Σ MXP - The sum of the modifiers to ship experience, such as:
    • The first victory of the day bonus, when applicable (normally +50% (0.50))
    • Use of Signal Flags, e.g. Equal Speed Charlie London +50% XP earned for the battle. +50% (0.50)
    • Use of Camouflage
    • A clan bonus up to +5%
    • Awards for the completion of Combat Missions / Events
    • Use of certain non-national flags, e.g Military Month Contributor PCEE025_Military_Month_Contributor_Flag.png +5% (0.05)
  • Σ MC - The sum of the modifiers to commander experience, such as:
    • Use of Signal Flags, e.g. Zulu Hotel +50% Commander XP earned for the battle. +50% (0.50)
    • Use of Camouflage, e.g. Back-2-School PCEC035_Back2School.png +100% (1.0)
    • A clan bonus up to +10%
    • Awards for the completion of Combat Missions / Events
    • Use of certain non-national flags, e.g King of the Sea PCEE062_King_of_the_Sea.png +50% (0.50)
  • ZXP - Direct award of ship XP from missions such as Daily Chains
  • ZC - Direct award of commander XP from missions such as Daily Chains


Free Experience

FXP Free XP  =  XP Ship XP · 0.05 · (1 + Σ MFxp) + Z

Where:

  • FXP Free XP - Total free experience earned from the battle
  •  XP Ship XP - Total ship experience earned from the battle
  • Σ MFxp - The sum of the modifiers to free experience, which include:
    • Use of Signal Flags, e.g. Papa Papa +300% Free XP earned for the battle. +300% (3.0)
    • Use of Camouflage, e.g. World of Warships Anniversary PCEC017_Camo_wows_birthday_tile.png +100% (1.0)
    • A clan bonus up to +25%
    • Awards for the completion of Combat Missions / Events
  • Z - Direct award of Free XP from missions such as Daily Chains


Free Experience is an extra bonus on top of other types of experience, and does not increase or count toward missions that requires any other type of experience.