Pokemon IV Calculator

Frequently Asked Questions

How do I pin down the exact IV?

Use Level 50 or 100 where each IV point changes the stat by a full point. Zero out EVs so they cannot blur the reading, then match the displayed stat to the range.

Do EVs or IVs matter more?

A maxed 252-EV investment can add up to 63 points at Level 100, outweighing the 31-vs-0 IV gap on most stats. At the top competitive level, both matter for speed ties and OHKO thresholds.

What is a neutral nature?

A nature that neither boosts nor hinders the stat, giving a multiplier of 1.0. Boosting nature is 1.1 and hindering is 0.9.

Why would anyone want a 0-IV stat?

A minimum Attack IV reduces confusion self-damage on special attackers. A minimum Speed IV is needed for Trick Room teams where moving last is an advantage.

Does this apply to every Pokemon game?

This formula covers mainline Generation III onward. Spin-off titles and Pokemon GO use entirely different stat math.

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Estimates for informational purposes only.

Important Disclaimer: Estimates for informational purposes only.

This calculator provides estimates for informational purposes only. Results are based on assumptions and may not reflect actual outcomes. Consult qualified professionals in relevant fields before making important decisions based on these results.

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How It Works

From Generation III onward, every Pokemon stat is a deterministic function of its species base stat, its level, hidden Individual Values (IVs, 0-31), trained Effort Values (EVs, 0-252 per stat), and - for everything except HP - a nature multiplier of 0.9, 1.0, or 1.1.

Because IVs are the only hidden term, this tool shows the full range a stat can take: the minimum at IV 0 and the maximum at IV 31, holding base, level, EVs, and nature fixed. Comparing your Pokemon's actual in-game stat against that range tells you roughly where its IV falls, which is the basis of every IV-checking method players use before investing in a competitive build.

HP formula: floor(((2 × base + IV + floor(EV ÷ 4)) × level) ÷ 100) + level + 10. Other stats: floor((floor(((2 × base + IV + floor(EV ÷ 4)) × level) ÷ 100) + 5) × nature).

Use Cases

IV checking is fundamental to competitive Pokemon team building:

Screening newly hatched or caught Pokemon to decide whether they are worth EV training for competitive use.

Identifying the exact IV of a Pokemon at Level 100 where each IV point maps to a single stat point.

Checking whether a Speed stat hits a specific tier to win or lose a speed tie against a target threat.

Determining whether a Pokemon needs a 0-IV in a specific stat (such as 0 Attack on a trick room special attacker).

Confirming a Pokemon's nature contribution by comparing its actual stat against the neutral-nature max from this tool.

Tips

Use Level 50 or 100 for reliable results: At low levels the range is tiny and IV judgement is unreliable. Check at Level 50 (tournament standard) or Level 100 for the clearest reading.

Zero out EVs when checking: Remove all EVs before comparing the displayed stat to this tool's range so they cannot blur the IV reading.

0 IVs are sometimes wanted: A minimum Attack IV reduces confusion self-damage on special attackers, and a minimum Speed IV is needed for Trick Room teams.

EVs outweigh IVs at most levels: A maxed 252-EV investment is worth up to 63 extra points at Level 100, outweighing the 31-vs-0 IV gap on most stats - but at the top level both matter.

This formula is Gen III+ only: Generation I and II used different math, and Pokemon GO uses an entirely different stat system - do not apply this range to those titles.

FAQ

How do I pin down the exact IV?

Use a high level (50 or 100) where each IV point changes the stat by a full point. Zero out EVs so they cannot blur the reading, then match the displayed stat to the range. At Level 100 the mapping is usually one-to-one.

Do EVs or IVs matter more?

A maxed 252-EV investment can add up to 63 points at Level 100, outweighing the 31-vs-0 IV gap on most stats. But at the top competitive level, perfect IVs squeeze out final points that decide speed ties and OHKO thresholds.

What is a neutral nature?

A nature that neither boosts nor hinders the stat, giving a multiplier of 1.0. A boosting nature multiplies the post-formula value by 1.1 and a hindering one by 0.9.

Why would anyone want a 0-IV stat?

A minimum Attack IV reduces confusion and Foul-Play self-damage on special attackers. A minimum Speed IV is wanted for Trick Room teams where moving last is an advantage.

Does this apply to every Pokemon game?

The formula here covers mainline Generation III onward. Spin-off titles and Pokemon GO use entirely different stat math, so do not apply this range to those games.

Pokemon IV Calculator

Frequently Asked Questions

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