A Pokemon's stat comes from its base stat, IV, EV and level. HP = floor((2×Base + IV + EV÷4) × Level ÷ 100) + Level + 10; other stats add 5 instead and then apply nature (×0.9, ×1.0 or ×1.1). A level 78 Garchomp with base HP 108, 24 IVs and 74 EVs has 289 HP.
Competitive players and anyone planning a team need to know what a stat will actually be, not just the species' base number. This calculator applies the core-series formula used since Ruby and Sapphire to one stat at a time: pick HP or a battle stat, enter the base stat, level, IV and EVs, and choose how the nature affects it. Alongside the result you get the lowest and highest value that species can reach at that level, so you can see how much training is left on the table, plus the working line by line. It covers the mainline games from Generation III on; Let's Go, Legends: Arceus and the Game Boy era use different systems, and in-battle stat stages or held items are not included.
HP uses its own formula and ignores nature; the second option covers Attack, Defense, Sp. Atk, Sp. Def and Speed.
Type the species base value and drag the level slider or type an exact level.
Use the stepper for the IV (0–31) and type the EVs invested in this stat, up to 252.
For battle stats, choose whether the nature raises, lowers or leaves this stat alone.
Result Actual stat: 289
Lowest possible at this level: 256
Highest possible at this level: 329
Stat points from EVs (before level scaling): 18
Base 108 HP with 24 IVs and 74 EVs. HP ignores nature and adds the level plus 10 at the end.
Result Actual stat: 278
Lowest possible at this level: 186
Highest possible at this level: 309
Stat points from EVs (before level scaling): 47
Adamant raises Attack by 10%, so the level-scaled value plus 5 is multiplied by 1.1 and rounded down.
Result Actual stat: 299
Lowest possible at this level: 184
Highest possible at this level: 328
Stat points from EVs (before level scaling): 63
31 IVs and 252 EVs with a neutral nature; the range shows what an untrained hindered or a maxed boosted copy would reach.
HP = ⌊(2B + IV + ⌊EV/4⌋) × L / 100⌋ + L + 10; Stat = ⌊(⌊(2B + IV + ⌊EV/4⌋) × L / 100⌋ + 5) × N⌋
BIVEVLNEvery four EVs add one point before level scaling, so 252 EVs give 63 points and the last three are wasted at 255. The sum is scaled by level and rounded down. HP then adds the level plus 10; other stats add 5, apply the nature multiplier and round down again. Rounding down at each step is why two Pokemon with almost identical spreads can differ by a point.
Official formats and Battle Stadium set every Pokemon to level 50. At that level each 8 EVs adds one stat point after the first 4, and each 2 IVs add about one point, so spreads are planned around those breakpoints.
From Generation VI onward a Pokemon can hold 510 EVs in total and at most 252 in any one stat. Generations III to V allowed 255 per stat, but the extra three never changed the stat because only every fourth EV counts.
Most natures raise one battle stat by 10% and lower another by 10%. Five natures, such as Hardy and Serious, are neutral. No nature touches HP, which is why the nature control disappears when HP is selected.
Shedinja is hard-coded to 1 HP regardless of base stat, level, IVs or EVs. Its base HP is listed as 1 and the calculator warns you, but the in-game value is always 1.
Yes. Hyper Training treats an IV as 31 for stat purposes while leaving the hidden IV unchanged. Enter 31 in the IV stepper to see the trained value.
The lowest is 0 IVs, 0 EVs and a hindering nature; the highest is 31 IVs, 252 EVs and a boosting nature, both at the level you entered. For HP the nature is ignored in both.
Using this tool in an assignment, article or report? Copy a citation, or a link for your website.
Tools Directory Editorial Team. (2026, October 26). Pokemon Stat Calculator. Tools Directory. Retrieved October 26, 2026, from https://tools.milunir.com/gaming/pokemon-tools/pokemon-stat-calculator/
Tools Directory Editorial Team. “Pokemon Stat Calculator.” Tools Directory, 26 Oct. 2026, https://tools.milunir.com/gaming/pokemon-tools/pokemon-stat-calculator/. Accessed 26 Oct. 2026.
Tools Directory Editorial Team. “Pokemon Stat Calculator.” Tools Directory. Last modified October 26, 2026. Accessed October 26, 2026. https://tools.milunir.com/gaming/pokemon-tools/pokemon-stat-calculator/.
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