Pokémon Dual Type Calculator – Damage Guide

Pokémon Dual-Type Calculator

Select two types to see their combined defensive effectiveness

Select a type
Select a type

Defensive Effectiveness

Immunities

Select types to see immunities

When battling in Pokémon games, knowing type matchups can change the result of a fight. Every Pokémon can have one or two types, and attacks interact differently with these types. A Pokémon Dual Type Calculator Online helps trainers easily calculate damage multipliers when attacking or defending.

For example, a move like Thunderbolt (Electric) will deal 2× damage to Water-types, but if the opponent is Water/Flying, the multiplier becomes even higher (4× damage). On the other hand, Electric attacks deal 0× damage to Ground-types.

Pokémon Dual Type Calculator

🔹 Formula for Damage Multiplier

When calculating dual-type effectiveness, the formula is:

Total Multiplier=Effectiveness vs Type 1×Effectiveness vs Type 2\text{Total Multiplier} = \text{Effectiveness vs Type 1} \times \text{Effectiveness vs Type 2}Total Multiplier=Effectiveness vs Type 1×Effectiveness vs Type 2

  • Super Effective = 2×
  • Not Very Effective = 0.5×
  • No Effect = 0×
  • Neutral = 1×

👉 Example:
If a move is Ice-type against a Dragon/Flying Pokémon:

  • Ice vs Dragon = 2×
  • Ice vs Flying = 2×
  • Total = 2 × 2 = 4× (quadruple damage)

🔹 Pokémon Dual Type Effectiveness Table

Attack TypeExample Defending Dual TypeMultiplier
Electric vs Water/FlyingGyarados
Ice vs Dragon/FlyingDragonite
Grass vs Water/GroundSwampert
Fire vs Grass/SteelFerrothorn
Ground vs Electric/SteelMagnezone
Fighting vs Rock/DarkTyranitar
Electric vs Ground/FlyingGliscor
Psychic vs Dark/GhostSableye
Normal vs Ghost/PoisonGengar

This table makes it easy to see how dual typings can make a Pokémon either very weak or completely immune to certain moves.

🔹 Why Use a Pokémon Dual Type Calculator?

  • Quickly check damage multipliers in battles
  • Helps build strong competitive teams
  • Avoids mistakes when attacking with the wrong type
  • Great for trainers who play online battles or Pokémon GO raids

✅ With this guide dual type calculator, you can plan your attacks, build better teams, and never miss an opportunity to land super effective hits!