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

rockgrass

1×

Normally effective

0.5× vs rock × 2× vs grass

Dual-type effectiveness is the product of the two individual matchups.

The defensive picture

All incoming move types against rock / grass

Weak to More damage

ice2×

fighting2×

bug2×

steel2×

Resists Less damage

normal0.5×

electric0.5×

Immune to No damage

None for this combination.

Normal damage · 12 types

firewatergrasspoisongroundflyingpsychicrockghostdragondarkfairy

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.