Baseball FIP Calculator

Calculate Fielding Independent Pitching (FIP) - a metric that evaluates pitchers based only on outcomes they control

Home Runs (HR)

Walks (BB)

Hit By Pitch (HBP)

Strikeouts (K)

Innings Pitched (IP)

FIP Constant

About FIP

FIP (Fielding Independent Pitching) measures what a pitcher's ERA should be based only on strikeouts, walks, hit batters, and home runs. The formula is: FIP = ((13*HR) + (3*(BB+HBP)) - (2*K)) / IP + constant. Unlike ERA, FIP removes the influence of defense and luck on batted balls.

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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

ðŸ”„Last reviewed: May 2026

âœ“Formula checks are based on standard references and internal QA review.