How to Use the Pokemon Type Chart: A Practical Matchup Guide

You don't need to memorize the 18×18 type chart to win battles. You need to read it fast and build for coverage. This guide skips the trivia and goes straight to the habits that actually change outcomes — in raids, in ranked, and in casual play.

The One Rule That Covers 90% of Battles

Don't bring a type into a matchup where it takes super-effective damage if you can avoid it.

Everything else is detail. When you're choosing a teammate, a lead, or a switch, ask one question first: "What hits this thing for 2×?" If the answer is "the only move my opponent's Pokemon is likely to use," you've already lost the matchup before it starts.

Most losses aren't from bad teams — they're from walking into a 2× weakness you didn't check.

Read Any Matchup in Three Steps

Step 1 — Identify the defender's type(s). Every Pokemon has one or two types. Two types means two columns of the chart to consider.

Step 2 — Check what hits it for 2×.

One weakness → manageable, just don't overcommit.
Two or more weaknesses → fragile, needs support or a quick finish.
A 4× weakness (e.g. Ice on a Grass/Flying Pokemon) → avoid exposing it at all costs.

Step 3 — Check what it resists (0.5× or 0×). Resistances tell you what this Pokemon is good at walling. A Steel-type that resists 9 things is your defensive anchor. A Ghost-type that's immune to Normal and Fighting is your safe switch into those attacks.

That's it. Three questions, every turn.

High-Leverage Matchups Worth Memorizing

You don't need all 324 matchups. These show up constantly:

Fire is weak to Water, Ground, Rock. The three most common offensive types all hit Fire hard — don't over-rely on it.
Dragon is weak only to Ice, Dragon, and Fairy. That narrow weakness is exactly why Ice moves (like Ice Beam) are staples on offensive teams.
Steel resists 9 types but is weak to Fire, Fighting, Ground — three extremely common attackers.
Fairy is immune to Dragon — the single most important defensive property in the current metagame.
Ground hits Electric, Fire, Rock, Steel for 2× and is blocked by Flying, so an Electric/Flying Pokemon (like most Rotom forms) shuts Ground users down.
Water/Ground pairs well: each covers the other's weaknesses (Water covers Ground's Fire weakness; Ground covers Water's Electric weakness).

Team Building by Coverage

A team is only as good as the type gaps it leaves open.

The coverage principle: If your team can't threaten a given type at 2×, that type walls you. Most well-built teams aim to hit every type for at least neutral damage somewhere.

A quick self-audit you can do right now:

List your 6 Pokemon and their types.
For each of the 18 types, ask: "Do I have a move that hits it for 2×?"
Any type with no 2× answer is a hole your opponent can exploit.

Two-type starter template that covers most bases:

A Water or Ground attacker (covers Fire, Rock)
An Electric or Grass attacker (covers Water, Flying)
A Fighting or Steel attacker (covers Rock, Ice, Normal)
A Fairy or Ice attacker (covers Dragon)
A Fire attacker (covers Steel, Bug, Grass)
A flexible sixth for your specific local meta

Use our Type Calculator to plug in any matchup and see the exact multiplier.

Common Mistakes

Switching into your own weakness. "I'll send Garchomp into the Water attack" — no, Garchomp is 2× weak to Ice and Water. Know your lead's liabilities.
Assuming STAB makes a bad matchup good. A 1.5× STAB bonus on a 0.5× matchup is still only 0.75× effective. Coverage beats raw power.
Forgetting immunities. Electric can't hit Ground; Ground can't hit Flying; Ghost/Dark are immune to each other's moves. These are free switches, not threats.
Ignoring secondary typings. A pure Fire Pokemon and a Fire/Flying Pokemon face completely different weaknesses. Always read both types.
Overcommitting a glass cannon. A 4× weakness means one hit ends it. Don't lead with it into an unknown team.

Terastal Changes the Math (Gen 9+)

In Scarlet & Violet, Terastallizing swaps your Pokemon's type to its Tera Type. This can:

Erase a 4× weakness (a Dragon/Ground Pokemon Terastallized to Water loses its Ice vulnerability).
Add STAB to a coverage move you couldn't normally boost.
Surprise an opponent expecting your standard typing.

The chart itself doesn't change — but when you Terastallize turns a losing matchup into a winning one. Save it for the matchup that actually matters, not turn one.

Put It Into Practice

Type Calculator — check any attacker × defender multiplier instantly.
All Types — full list of types, strengths, and weaknesses.
Battle Simulator — test teams before you commit them.

Read the chart three times in battle and you'll stop losing to matchups you never checked.

Last Updated: March 6, 2026
Best for: Team building, raid prep, and ranked play