Pokémon Coverage Calculator

Analyze your Pokémon’s offensive move types to ensure perfect coverage against any opponent.

Select moves to see your coverage analysis.

Coverage Breakdown Chart

A visual summary of your moveset’s effectiveness.

What is a Pokémon Coverage Calculator?

A pokemon coverage calculator is an essential strategic tool for Pokémon trainers, from casual players to competitive battlers. [2] It analyzes the offensive types of a Pokémon’s moveset to determine how effectively it can damage opponents of all 18 types. The goal of building a good moveset is to achieve the best “coverage,” meaning you can hit as many different Pokémon types as possible for “super effective” damage (2x or 4x) while minimizing the number of types that resist your attacks or are immune to them. [2]

This calculator helps you identify offensive gaps in your strategy. For instance, if your moveset is entirely walled by a common type like Steel, this tool will make that weakness immediately obvious, allowing you to adjust your moves or team members before heading into battle.

The Pokémon Coverage Formula and Explanation

There isn’t a single mathematical formula for coverage, but rather an algorithm based on the Pokémon type matchup chart. For each of the 18 defending types, the calculator determines the highest damage multiplier achieved by any of your selected move types.

The logic is: EffectiveMultiplier = MAX(Multiplier(Move1, Defender), Multiplier(Move2, Defender), ...)

This process is repeated for every defending type, and then the results are categorized. The ultimate aim is to maximize the number of types in the “Super Effective” category. [1]

Calculation Variables

Variable	Meaning	Unit / Values	Typical Range
Attacking Type	The type of the move being used.	One of 18 Pokémon Types	User-selected (e.g., Fire, Water, Grass)
Defending Type	The type of the Pokémon being attacked.	One of 18 Pokémon Types	All 18 types are checked
Multiplier	The damage multiplier based on the type interaction.	Numeric (0, 0.5, 1, 2)	0 (Immune), 0.5 (Not Very Effective), 1 (Normal), 2 (Super Effective)

Practical Examples

Example 1: Garchomp (Dragon/Ground)

A common Garchomp moveset might use Dragon, Ground, and Fire type attacks to maximize its coverage.

• Inputs: Move 1: Dragon, Move 2: Ground, Move 3: Fire, Move 4: None
• Analysis: This combination is powerful. Dragon hits Dragon-types. Ground hits Fire, Electric, Poison, Rock, and Steel. Fire is added specifically to hit Ice-types and other Pokémon that resist its primary attacks, like Bronzong or Skarmory.
• Results: This calculator would show super-effective coverage against a wide array of types. Its main offensive gap is against Flying-types that are not weak to Fire, like Corviknight, and certain Fairy-types like Togekiss. For more details, see our competitive team building guide.

Example 2: Magnezone (Electric/Steel)

Magnezone often uses just two attacking types, Electric and Steel, relying on its ability to trap other Steel-types.

• Inputs: Move 1: Electric, Move 2: Steel, Move 3: None, Move 4: None
• Analysis: Electric moves hit Water and Flying types. Steel moves hit Ice, Rock, and the newly introduced Fairy type.
• Results: This combination has excellent neutral coverage but is resisted by Fire, Ground, Fighting, and other Electric-types. The calculator highlights these resistances, prompting a trainer to pair Magnezone with a partner that can handle these threats, such as a Water or Ground-type Pokémon. Understanding this is key to building a balanced team. Check our guide on the what is STAB bonus to further optimize damage.

How to Use This Pokémon Coverage Calculator

1. Select Move Types: Use the dropdown menus to select up to four attacking types that correspond to your Pokémon’s moveset. You don’t need to fill all four.
2. Analyze Real-Time Results: The calculator updates automatically. The “Primary Result” gives you a quick summary of how many types you hit super effectively.
3. Review Detailed Breakdown: The color-coded badges show exactly which defending types fall into each damage category (Super Effective, Normal, Resisted, Immune).
4. Check the Chart: The bar chart provides a quick visual count of your effectiveness across the board.
5. Identify Weaknesses: Pay close attention to the “Resisted By” and “Immune To” sections. These are your offensive blind spots that a savvy opponent will exploit. For a deeper analysis, you can compare this with our full Pokémon type chart.
6. Refine and Repeat: Change one or more move types to see how you can improve your coverage. The goal is to minimize resistances and immunities.

Key Factors That Affect Offensive Coverage

• STAB (Same Type Attack Bonus): While this calculator focuses on type multipliers, remember that a move gets a 50% damage boost if its type matches the user’s type. This makes STAB moves crucial for dealing maximum damage. [1]
• Common Defensive Types: The metagame is dominated by powerful defensive types like Steel, Fairy, and Water. Your moveset should always have a plan to deal with these common threats.
• Dual-Type Pokémon: This tool analyzes coverage against single types. Remember that dual-type Pokémon have combined weaknesses and resistances. A 2x weakness and a 0.5x resistance result in normal (1x) damage.
• Pokémon Abilities: Abilities like Levitate (grants Ground immunity), Volt Absorb (grants Electric immunity), or Thick Fat (grants Fire/Ice resistance) can completely change a type interaction. This calculator does not account for abilities.
• Team Synergy: No single Pokémon can cover everything. Use this calculator to identify a Pokémon’s weaknesses, then choose teammates that cover those weaknesses. This is the foundation of good team building.
• Setup Moves vs. Coverage Moves: Sometimes, it’s better to have a status move (like Swords Dance or Nasty Plot) instead of a fourth attacking move. The choice depends on your Pokémon’s role—is it a sweeper that needs power or a wallbreaker that needs coverage?

Frequently Asked Questions (FAQ)

1. What is the goal of a pokemon coverage calculator?

The main goal is to build a moveset that can hit the widest possible range of opponent types for super-effective or at least neutral damage, avoiding situations where your Pokémon is completely unable to damage a foe. [2]

2. How many types do I need to hit super effectively?

There’s no magic number, but a good starting point is to cover 10 or more types super effectively. More importantly, you should ensure you have an answer for the most common and powerful types in the competitive meta.

3. Does this calculator account for STAB?

No, this tool strictly analyzes the type-vs-type multiplier (0x, 0.5x, 1x, 2x). It does not factor in the 1.5x damage bonus from STAB, which should be considered separately when choosing your final moves.

4. Why is a type I hit for 2x and 0.5x damage showing up as “Super Effective”?

This calculator determines the *best possible* outcome. If one of your moves is super effective against a defending type, that type is considered “covered,” even if another one of your moves is resisted.

5. What does “Immune To” mean?

It means a defending Pokémon of that type takes zero damage from all of your selected move types. For example, a Ghost-type is immune to Normal and Fighting moves. Having an opponent be immune to your entire moveset is a critical failure you must avoid.

6. Should I always aim for 4 attacking moves?

Not necessarily. Many Pokémon benefit from a “setup” move like Dragon Dance, a healing move like Roost, or a utility move like U-turn. The choice between a coverage move and a utility move is a key part of strategy. Our guide on the best offensive Pokémon discusses this trade-off.

7. How do I handle dual-type opponents?

This calculator shows effectiveness against base types. For a dual-type opponent, you must combine multipliers. For instance, if you use an Electric move against Gyarados (Water/Flying), it’s 2x effective against Water and 2x effective against Flying, resulting in 4x total damage. A tool like our dual-type weakness guide can help with specific matchups.

8. What are the best offensive types in Pokémon?

Types like Ground, Fighting, and Ice are historically strong offensively because they hit many types super effectively, including several that are defensively powerful (like Steel). However, balance changes in each generation can shift which types are on top.