Compare a concrete matchup
Test whether an important move can pressure a defensive target or whether your planned switch-in can survive the expected range.
Battle matchup estimator
Pokemon Damage Calculator
Compare an attacker, defender, and move to estimate a rules-based damage range before testing a team in battle.
Generation-aware calculationsEV and nature controlsWeather and terrain options
Battle damage estimator
Estimate a standard damage range with the Smogon calculation engine. Results are planning guidance, not a battle simulator.
Damage range planning
What the Pokemon Damage Calculator can estimate
This battle estimator models a specific attacker, defender, and move under the rules you select. Its minimum and maximum rolls help you judge likely knockouts without presenting one number as a guaranteed battle result.
Match the battle conditions
Choose the generation, level, relevant EVs, natures, weather, and terrain so the estimate reflects the scenario you are preparing for.
Interpret the range carefully
Use low and high rolls to identify guaranteed, probable, or unlikely outcomes, while accounting for abilities and items not represented by the current inputs.
Explain a damage range
Core Pokemon Damage Calculator features
The Pokemon Damage Calculator combines a specific attacker, defender, move, and ruleset to produce a range you can use for planning. Adjustable battle inputs make the estimate more meaningful than a generic type-effectiveness answer.
Generation-aware battle rules
Choose the intended generation before building the matchup. The Pokemon Damage Calculator uses generation data for available species, moves, types, and core mechanics so an older-format estimate is not silently treated like a modern battle.
Rules changed across the series, so matching the format is a necessary first step. The selected generation also narrows the lists and makes it easier to find a legal attacker, defender, and move combination. Confirm the format again whenever a copied scenario produces an unexpected result.
Focused stat and field controls
Adjust level, the relevant attacking and defensive EVs, nature direction, weather, and terrain. These controls cover common planning questions without turning the form into a complete battle simulator.
Use values that represent the set you actually expect. Max investment is useful for a boundary test, while realistic investment produces a result that better supports a team-building decision. Label experimental spreads clearly so they are not confused with the current build.
Minimum and maximum damage rolls
Damage contains a random factor, so the result is a range rather than one fixed number. Compare both ends before calling a knockout guaranteed, possible, or unlikely, and remember that remaining HP also changes the decision.
The Pokemon Damage Calculator is best used for controlled comparisons. Change one input at a time to see whether a nature, EV adjustment, weather condition, or different move materially changes the outcome. Several small improvements may matter together even when each one looks modest alone.
Questions worth calculating
When to use the Pokemon Damage Calculator
Use the Pokemon Damage Calculator when a battle decision depends on more than type advantage. A calculated range can test offensive benchmarks, defensive survival goals, and the practical value of changing one part of a planned set.
Test an important knockout
Check whether a main attack reliably removes a common target or only succeeds with a high roll. If the range is uncertain, plan for prior chip damage, a safer follow-up, or a different move. Repeat the calculation against several realistic defensive spreads instead of relying on one extreme set.
Set a defensive benchmark
Estimate the strongest expected hit against a planned switch-in. Compare realistic EV and nature choices to learn how much investment is needed before sacrificing speed or offensive power elsewhere. A useful benchmark should survive the matchup often enough to support the member's intended role.
Compare two battle conditions
Keep the matchup fixed and change weather, terrain, or one stat setting. The difference between the two ranges shows whether that condition is strategically important or only a minor numerical improvement. Record both inputs with the result so the comparison can be reproduced later.
Damage calculator guide
How to estimate Pokemon battle damage
Damage depends on more than type effectiveness. Choose the correct generation and battle inputs, then treat the result as a planning range rather than a guaranteed in-game roll.
- 1
Set the generation and matchup
Choose the ruleset, attacker, defender, and move you want to compare.
- 2
Adjust battle stats
Enter level, relevant EVs, natures, weather, and terrain to match the scenario.
- 3
Review the damage range
Use the minimum and maximum rolls to judge whether the move is a likely knockout.
Damage questions