THE TYPE LAB
Find your advantage.
One move. Two defending types. Every possibility.
Attacking move
Defending Pokémon
TYPE EFFECTIVENESS
fire
grassdark
2×
Super effective
2× vs grass × 1× vs dark
Dual-type effectiveness is the product of the two individual matchups.
The defensive picture
All incoming move types against grass / darkWeak to More damage
fire2×
ice2×
fighting2×
poison2×
2×
bug4×
fairy2×
Resists Less damage
water0.5×
electric0.5×
grass0.5×
ground0.5×
ghost0.5×
dark0.5×
Immune to No damage
psychic0×
Normal damage · 4 types
normalrockdragonsteel
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.