Pokémon Type Calculator
Pick one or two types to see the full effectiveness chart — every weakness, resistance, and immunity, on both defense and offense.
Pick 1–2 types
Pick a type (or two, for a dual-type Pokémon) to see what it's weak to, resists, and hits hard.
How to read the results
Defending as shows what happens when your picked type(s) get hit — 2× or 4× means extra damage taken, ½× or ¼× means resisted damage, and 0× means fully immune. Attacking withshows the reverse for each type you picked individually — what that type's moves are super-effective, not-very-effective, or useless against.
Dual types
Pick two types to see the combined defensive matchup for a dual-typed Pokémon — the calculator multiplies both types' resistances and weaknesses together, the same way the games do (a 4× weakness happens when both types are weak to the same attack).
More type tools
Want a Pokémon of a specific type instead of just the chart? Every type has its own generator page — start from Fire, Water, or Dragon. Building a team? Check your team's type coverage to see which types you can't hit, or spin the type wheel for a random one.