A pokemon type calculator is commonly used to understand how Pokémon types interact during battles. It helps identify weaknesses, resistances, immunities, and neutral matchups when comparing different Pokémon types. Such calculators are often referenced in Pokémon GO for raid planning, gym defense setup, and PvP matchups based on type effectiveness.

This type of calculator supports both offensive and defensive analysis. In defensive calculations, it allows the selection of up to 5 types to evaluate combined type interactions. Calculations are typically based on Pokémon GO type-effectiveness multipliers.

What is a Pokémon type?
Pokémon types determine how Pokémon interact in battle situations. A Pokémon can have one or two types, such as Fire, Water, Grass, or Dragon. Types influence whether attacks deal increased damage, reduced damage, or no damage. Understanding these interactions helps with matchup analysis and counter selection.

A typical pokemon type calculator is organized into two primary modes: Defender and Attacker. Each mode focuses on a different aspect of type effectiveness and presents all 18 Pokémon types in a structured layout.

The header area usually displays the calculator title and a brief description of its function. It also indicates whether the current mode is set to Defender or Attacker.

In Defender mode, the pokemon type calculator evaluates how much damage a Pokémon would receive from different attacking types. Multiple defender types can be selected to simulate combined type matchups, even though most Pokémon have only one or two types.

All 18 Pokémon types are displayed as selectable options. Clicking a type adds it to the selection, while clicking again removes it. A counter usually shows how many types are selected, with a maximum limit of five.

After calculation, results are grouped into weaknesses, resistances, immunities, and neutral damage categories. Each category shows the damage multiplier applied when a specific attack type is used against the selected defender types.

Attacker mode focuses on offensive effectiveness. Only one type can be selected, reflecting the fact that Pokémon moves are assigned a single type.

The output shows which defender types take increased damage, reduced damage, or no damage from the chosen attacking type. This makes the calculator useful as a pokemon type coverage calculator for evaluating offensive matchups.

A pokemon type calculator generally follows Pokémon GO effectiveness multipliers. Super-effective attacks deal 1.6× damage, resisted attacks deal 0.625× damage, and immune matchups result in 0× damage. When multiple defender types are selected, multipliers are combined to determine the final outcome.

Example 1: Selecting Fire and Flying as defender types results in a strong weakness to Rock-type attacks due to combined multipliers.
Example 2: Selecting Water and Ground removes Electric-type damage because Ground-type Pokémon are immune to Electric attacks.

This type of calculator is commonly used for raid preparation, gym defense evaluation, PvP planning, and quick reference during battles. It also works as a type calculator pokemon players use to understand coverage and matchup balance.

How many types can be selected in defender mode?

Up to five types can be selected, allowing analysis of complex defensive combinations beyond standard dual-type Pokémon.

Why is attacker mode limited to one type?

Because Pokémon attacks are assigned a single type, attacker calculations focus on one type at a time.

Are these calculations accurate for Pokémon GO?

The calculations follow Pokémon GO’s current type-effectiveness multipliers.

Can this be used for team coverage planning?

Yes, it is often referenced to check whether a team can effectively handle common defensive types.

This pokemon type calculator reflects Pokémon GO mechanics. Type interactions in main-series Pokémon games may differ due to alternative multiplier systems.