Baseball ISO Calculator
Calculate Isolated Power (ISO) - a pure measure of a hitter's raw power
About ISO
ISO (Isolated Power) measures raw power by calculating extra bases per at-bat. The formula is: ISO = SLG - AVG = (2B + 2*3B + 3*HR) / AB. League average ISO is typically around .140. Elite power hitters often exceed .250.
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Editorial Note
MyCalcBuddy Editorial Team
This page is maintained as an educational calculator reference.
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Formula Source: Standard Mathematical References
by Various
🔄Last reviewed: May 2026
✓Formula checks are based on standard references and internal QA review.