Dual type

Bug/Steel weakness

Bug/Steel Pokémon are weak only to Fire, which hits them for 4× damage. They take no damage from Poison, resist 8 other types and take normal damage from 8 types.

Bug/Steel damage taken

Damage	Attacking types
4×	Fire
1×	Water, Electric, Fighting, Ground, Flying, Rock, Ghost, Dark
½×	Normal, Ice, Psychic, Bug, Dragon, Steel, Fairy
¼×	Grass
0×	Poison

Best types to use against Bug/Steel

To beat a Bug/Steel Pokémon, use Fire moves: it deals 4× damage. Do not waste turns on Poison (0×), Grass (¼×), Normal (½×), Ice (½×) and Psychic (½×).

Bug/Steel and Steel/Bug are the same typing: in battle the order of a Pokémon's two types makes no difference, so a Steel/Bug search lands on this page too.

Going the other way, Bug and Steel moves between them hit Grass, Ice, Psychic, Rock, Dark and Fairy super effectively, but Fire and Steel take reduced or no damage from both.

8 Pokémon have the Bug/Steel typing: 5 species and 3 alternate forms, first appearing in Generation 2 and spanning 4 generations to Generation 7.

The highest base stat total is Mega Golisopod with 630; the average across the group is 525.

8 Bug/Steel Pokémon

Quick answers

What is Bug/Steel weak to?

Bug/Steel Pokémon are weak only to Fire, which hits them for 4× damage.

What is Bug/Steel immune to?

Bug/Steel Pokémon are immune to Poison moves, which deal no damage.

What resists Bug/Steel?

Bug/Steel Pokémon resist Normal (½×), Ice (½×), Psychic (½×), Bug (½×), Dragon (½×), Steel (½×), Fairy (½×) and Grass (¼×).

What is the best type against Bug/Steel?