THE TYPE LAB

Find your advantage.

One move. Two defending types. Every possibility.

Standard type chart · Gen VI onward

Attacking move

Move type

Same-type attack bonus Attacker shares the move’s type · 1.5×

Defending Pokémon

Primary typeSecondary type

TYPE EFFECTIVENESS

fire

rockpoison

0.5×

Not very effective

0.5× vs rock × 1× vs poison

The defending type combination reduces damage from this move.

The defensive picture

All incoming move types against rock / poison

Weak to More damage

water2×

ground4×

psychic2×

steel2×

Resists Less damage

normal0.5×

fire0.5×

poison0.25×

flying0.5×

bug0.5×

fairy0.5×

Immune to No damage

None for this combination.

Normal damage · 8 types

electricgrassicefightingrockghostdragondark

This is a type-effectiveness calculator, not a full damage simulator. Abilities, items, weather, move-specific exceptions, Terastallization, and battle stats are not included. Matchups come from PokéAPI’s current standard type chart.