Dual Type Calculator
Select one or two types to see all weaknesses, resistances, and immunities. Perfect for team building and understanding defensive matchups.
Dual Type Calculator
Selected Type Combination:
Normal
Weak (2×)
Fighting
Immune (0×)
Ghost
Show Normal Effectiveness Types (16)
NormalFireWaterElectricGrassIcePoisonGroundFlyingPsychicBugRockDragonDarkSteelFairy
How to Use the Dual Type Calculator
Step 1: Select Primary Type
Choose the first type from the dropdown menu. This is required.
Step 2: Add Secondary Type (Optional)
Select a second type to calculate dual-type effectiveness. Leave as "None" for single-type calculations.
Step 3: Review Results
The calculator shows all attacking types organized by effectiveness:
- Quadruple Weak (4×): Takes 4× damage - avoid these matchups!
- Weak (2×): Takes double damage
- Resistant (½×): Takes half damage
- Double Resistant (¼×): Takes only quarter damage - excellent defense!
- Immune (0×): Takes no damage at all
Popular Type Combinations
Excellent Defensive Types:
- • Steel/Fairy - Only 2 weaknesses
- • Water/Ground - Great coverage
- • Steel/Flying - 10 resistances
- • Ghost/Dark - 3 immunities
Types with Many Weaknesses:
- • Grass/Ice - 7 weaknesses
- • Rock/Fighting - 7 weaknesses
- • Grass/Psychic - 7 weaknesses
- • Ice/Flying - 5 weaknesses