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Pokemon · Generation 9

Pokemon Damage Calculator

Build an attacker and defender, then compare complete damage rolls for four moves at once. Start with a VGC Level 50 matchup, add natures, items, abilities and EVs, and read the KO verdict without leaving the page.

Gen 9 battle labDamage preview
What happens if Charizard attacks Venusaur?
All 16 random damage rolls

Flamethrower

2×
222–264 HP

118.7%–141.2%

Guaranteed OHKO

Air Slash

2×
186–222 HP

99.5%–118.7%

94% chance to OHKO

Dragon Pulse

1×
70–83 HP

37.4%–44.4%

No guaranteed KO

Solar Beam

0.25×
24–29 HP

12.8%–15.5%

No guaranteed KO
Attacker
Full EVs, IVs & boosts
StatEVIVBoost
HP
Atk
Def
SpA
SpD
Spe
VS
Defender
Full EVs, IVs & boosts
StatEVIVBoost
HP
Atk
Def
SpA
SpD
Spe
Four-move damage check
Battlefield conditions

All calculations run locally in your browser using Gen 9 battle data. This fan tool is not affiliated with Nintendo, Game Freak, or The Pokémon Company.

Calculate Pokemon damage with every possible roll

Damage in Pokemon is not one fixed number. This calculator shows all sixteen standard random rolls, the total percentage of the defender's HP, type effectiveness, and a clear OHKO or 2HKO verdict. Use it to compare a move before committing to an in-game turn.

Gen 9 VGC and Level 100 battle checks

The default Level 50 mode matches common VGC battles. Switch to Level 100 when checking a full-level singles set. The calculator runs the same Gen 9 calculation locally, with your selected species, item, ability, nature and EV inputs.

Pokemon Damage Calculator FAQ

Does this Pokemon Damage Calculator use Gen 9 data?

Yes. The calculator uses a local Gen 9 battle calculation engine and starts in the Level 50 VGC format. You can also switch the level to 100 for common Smogon-style spreads.

Why does the calculator show sixteen damage values?

Pokemon damage includes a random factor. The sixteen bars show each possible non-critical damage roll so you can see the minimum, maximum, and whether a knockout is guaranteed.

Can I calculate four moves at once?

Yes. Enter four attacks in the move fields and compare their complete ranges and KO verdicts side by side.