Pokémon/Attack chart

Key

Θ = Super Effective (x2)
O = Normal Attack (x1)
∆ = Poor (x0.5)
X = None (x0)

Pokémon Type	File:PkmnType Normal.gif	File:PkmnType Fire.gif	File:PkmnType Water.gif	File:PkmnType Electric.gif	File:PkmnType Grass.gif	File:PkmnType Ice.gif	File:PkmnType Fighting.gif	File:PkmnType Poison.gif	File:PkmnType Ground.gif	File:PkmnType Flying.gif	File:PkmnType Psychic.gif	File:PkmnType Bug.gif	File:PkmnType Rock.gif	File:PkmnType Ghost.gif	File:PkmnType Dragon.gif	File:PkmnType Dark.gif	File:PkmnType Steel.gif
Pokémon Move
File:PkmnType Normal.gifNo													∆	X			∆
File:PkmnType Fire.gifFir		∆	∆		Θ	Θ						Θ	∆		∆		Θ
File:PkmnType Water.gifWa		Θ	∆		∆				Θ				Θ		∆
File:PkmnType Electric.gifEl			Θ	∆	∆				X	Θ					∆
File:PkmnType Grass.gifGra		∆	Θ		∆			∆	Θ	∆		∆	Θ		∆		∆
File:PkmnType Ice.gifIc		∆	∆		Θ	∆			Θ	Θ					Θ		∆
File:PkmnType Fighting.gifFig	Θ					Θ		∆		∆	∆	∆	Θ	X		Θ	Θ
File:PkmnType Poison.gifPo					Θ			∆	∆			Θ	∆	∆			X
File:PkmnType Ground.gifGro		Θ		Θ	∆			Θ		X		∆	Θ				Θ
File:PkmnType Flying.gifFl				∆	Θ		Θ					Θ	∆				∆
File:PkmnType Psychic.gifPs							Θ	Θ			∆					X	∆
File:PkmnType Bug.gifBu		∆			Θ		∆	∆		∆	Θ			∆		Θ	∆
File:PkmnType Rock.gifRo		Θ				Θ	∆		∆	Θ		Θ					∆
File:PkmnType Ghost.gifGh	X										Θ			Θ		∆	∆
File:PkmnType Dragon.gifDr															Θ		∆
File:PkmnType Dark.gifDa							∆				Θ			Θ		∆	∆
File:PkmnType Steel.gifSt		∆	∆	∆		Θ							Θ				∆

Note that Pokémon with duplicated types are weak or strong respectivly.

For example, Dragonite, which is File:PkmnType Dragon.gifFile:PkmnType Flying.gif type, is 4x weak against ice type.

Also note that in Generation 1 games (Red, Blue, Green, Yellow) some weaknesses/resistances are different:

• File:PkmnType Ice.gif moves are 1x effectiveness vs File:PkmnType Fire.gif, not 0.5x
• File:PkmnType Bug.gif moves are 2x effectiveness vs File:PkmnType Poison.gif, not 0.5x
• File:PkmnType Ghost.gif moves are 0x effectiveness vs File:PkmnType Psychic.gif, not 2x
• File:PkmnType Dark.gif and File:PkmnType Steel.gif do not exist.