Pokemon Type Calculator and Weakness Chart

Pokemon preset

Primary defense type

Secondary defense type

Matchup results

Water / Ground takes 4x from Grass, 1x from Ice, and 0x from Electric.

Weaknesses

Resistances

Immunities

All attack multipliers

Attack type	Multiplier

How to use it

Choose one or two defensive types. The calculator multiplies every attacking type's effectiveness against both defense types and groups the result.

For a fast Pokemon weakness calculator lookup, choose the Pokemon preset or enter its two types. For a broad type chart lookup, use the single-type weakness chart below.

For dual type calculator searches, set both defensive types and check whether the stacked result creates a 4x weakness, a double resistance, or an immunity.

If you only know the Pokemon name, start with a preset. If you are checking a custom form, fan format, or quick type calc question, choose the two defensive types directly and read the multiplier table.

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Pokemon single-type weakness chart

Use this quick Pokemon weakness chart when you only need one defensive type. Dual types are best checked in the calculator above because multipliers stack.

Defense type	Weak to	Resists	Immune to
Normal	Fighting 2x		Ghost
Fire	Water 2x Ground 2x Rock 2x	Fire 0.5x Grass 0.5x Ice 0.5x Bug 0.5x Steel 0.5x Fairy 0.5x	None
Water	Electric 2x Grass 2x	Fire 0.5x Water 0.5x Ice 0.5x Steel 0.5x	None
Electric	Ground 2x	Electric 0.5x Flying 0.5x Steel 0.5x	None
Grass	Fire 2x Ice 2x Poison 2x Flying 2x Bug 2x	Water 0.5x Electric 0.5x Grass 0.5x Ground 0.5x	None
Ice	Fire 2x Fighting 2x Rock 2x Steel 2x	Ice 0.5x	None
Fighting	Flying 2x Psychic 2x Fairy 2x	Bug 0.5x Rock 0.5x Dark 0.5x	None
Poison	Ground 2x Psychic 2x	Grass 0.5x Fighting 0.5x Poison 0.5x Bug 0.5x Fairy 0.5x	None
Ground	Water 2x Grass 2x Ice 2x	Poison 0.5x Rock 0.5x	Electric
Flying	Electric 2x Ice 2x Rock 2x	Grass 0.5x Fighting 0.5x Bug 0.5x	Ground
Psychic	Bug 2x Ghost 2x Dark 2x	Fighting 0.5x Psychic 0.5x	None
Bug	Fire 2x Flying 2x Rock 2x	Grass 0.5x Fighting 0.5x Ground 0.5x	None
Rock	Water 2x Grass 2x Fighting 2x Ground 2x Steel 2x	Normal 0.5x Fire 0.5x Poison 0.5x Flying 0.5x	None
Ghost	Ghost 2x Dark 2x	Poison 0.5x Bug 0.5x	Normal Fighting
Dragon	Ice 2x Dragon 2x Fairy 2x	Fire 0.5x Water 0.5x Electric 0.5x Grass 0.5x	None
Dark	Fighting 2x Bug 2x Fairy 2x	Ghost 0.5x Dark 0.5x	Psychic
Steel	Fire 2x Fighting 2x Ground 2x	Normal 0.5x Grass 0.5x Ice 0.5x Flying 0.5x Psychic 0.5x Bug 0.5x Rock 0.5x Dragon 0.5x Steel 0.5x Fairy 0.5x	Poison
Fairy	Poison 2x Steel 2x	Fighting 0.5x Bug 0.5x Dark 0.5x	Dragon

Result interpretation

Weaknesses are attack types that deal more than normal damage. Resistances deal less than normal damage, and immunities show attacks that do no damage.

Formula

For dual types, each attack multiplier is multiplied together. For example, Grass against Water / Ground is 2x times 2x, which becomes 4x.

Weakness chart

The single-type chart below is useful for quick Pokemon weakness chart lookups. Use the calculator when a Pokemon has two types because the multipliers stack.

Dual type calculator

Choose a second defensive type whenever you need more than a basic chart. Dual type matchups can turn a normal weakness into a 4x weakness, resistance, or full immunity.

Weakness calculator examples

Use the presets for fast checks such as Charizard, Garchomp, or Greninja, or choose custom types when you only know the Pokemon's defensive typing.

Common uses

Check a Pokemon's defensive profile before choosing a switch-in, planning a raid counter, or comparing a dual type's weaknesses against common attacks.

FAQ

What does the Pokemon Type Calculator show?

It shows weaknesses, resistances, immunities, and every attacking type multiplier for one or two defensive types, so it works as a Pokemon weakness calculator and quick type chart.

Can this calculator handle dual types?

Yes. Choose a primary and secondary defensive type and the calculator multiplies both matchup values together.

Can I use this as a dual type calculator?

Yes. Leave the secondary type blank for a single-type lookup, or choose two defensive types to get the stacked dual-type weaknesses, resistances, and immunities.

Is this the same as a team coverage calculator?

No. This page checks one Pokemon's defensive type profile. Use the Pokemon Type Coverage Calculator to compare attacking move coverage.

How should I read the Pokemon weakness chart?

Start with the defense type row. A 2x chip means that attack type is super effective, a 0.5x chip is resisted, and an immune type takes no damage from that attack type.

Why can a dual type have a 4x weakness?

A 4x weakness happens when both defensive types are weak to the same attack type. If one type is weak and the other resists it, the final result usually becomes neutral.

Independent fan-made tool

GameToolsHub is an independent fan-made tool site and is not affiliated with Nintendo, Game Freak, Creatures, or The Pokemon Company. Pokemon and related names are trademarks of their respective owners.