Fielding Independent Pitching Calculator
Calculate fielding independent pitching (FIP) for baseball players
Calculate cFIP from league stats
Formula:FIP = (13×HR + 3×(BB+HBP) - 2×K) ÷ IP + cFIP
Lower FIP indicates better pitcher performance
Enter pitching statistics and click Calculateto see FIP.
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How to Use This Calculator
Step-by-step guide to get accurate results
FIP Calculator: What It Is and How It Works
The FIP Calculator evaluates a pitcher’s Fielding Independent Pitching (FIP), a metric focusing only on outcomes the pitcher controls: home runs allowed (HR), walks (BB), hit-by-pitch (HBP), strikeouts (K), and innings pitched (IP). Formula: FIP = ((13 × HR) + (3 × (BB + HBP)) − (2 × K)) ÷ IP + C. C is a league constant to scale FIP similar to league-average ERA.
How to Use the Calculator
Enter Home Runs Allowed (HR)
Total home runs allowed.
Enter Walks (BB)
Total walks issued.
Enter Hit-by-Pitch (HBP)
Number of batters hit.
Enter Strikeouts (K)
Total strikeouts recorded.
Enter Innings Pitched (IP)
Total innings pitched.
Click Calculate
Get the pitcher’s FIP instantly.
Tip
Accurate inputs ensure precise, defense-independent results.
Key Features
Defense-Independent Metric
Measures only what the pitcher controls.
Instant Calculation
Computes FIP immediately.
Accurate & Reliable
Uses the standard FIP formula.
Mobile-Friendly
Works on all devices.
Ideal for Players, Coaches & Analysts
Compare pitchers fairly across teams and seasons.
Who Can Benefit
Pitchers & Coaches
Track performance without defense influence.
Fantasy Baseball Players
Evaluate sustainable pitcher performance.
Analysts & Scouts
Compare pitchers across leagues or seasons.
Season-over-Season Tracking
Identify trends in skill metrics.
Player Development
Highlight areas for improvement: control, strikeouts, home run prevention.
Example Calculations
Example 1
HR: 20, BB: 50, HBP: 5, K: 200, IP: 180 → FIP ≈ 3.35
Example 2
HR: 10, BB: 30, HBP: 2, K: 150, IP: 120 → FIP ≈ 2.95
Example 3
HR: 15, BB: 40, HBP: 3, K: 180, IP: 160 → FIP ≈ 3.20
Example 4
HR: 25, BB: 60, HBP: 4, K: 210, IP: 200 → FIP ≈ 3.50
Frequently Asked Questions
What is a FIP Calculator?
Calculates a pitcher’s FIP using HR, BB, HBP, K, and IP.
How is FIP calculated?
FIP = ((13 × HR) + (3 × (BB + HBP)) − (2 × K)) ÷ IP + C
Does FIP account for team defense?
No, it ignores balls in play and focuses only on outcomes controlled by the pitcher.
Is the calculator accurate?
Yes, based on the entered statistics.
Can it be used for MLB, minor leagues, or fantasy baseball?
Yes, it works for all levels.
Is it mobile-friendly?
Yes, compatible with all devices.
Is it free to use?
Yes, completely free online.
Who should use this calculator?
Players, coaches, analysts, scouts, and fantasy baseball enthusiasts.
Why use a FIP Calculator?
It isolates pitcher skill from team defense for fair evaluation.
Can it track multiple games or seasons?
Yes, by entering cumulative stats, FIP can be calculated for any period.
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What is FIP?
Fielding Independent Pitching (FIP) evaluates a pitcher's performance based only on outcomes they can directly control: home runs, walks, hit batters, and strikeouts. It removes the influence of fielding and luck.
FIP vs ERA Comparison
- FIP ≈ ERA: Neutral defense/luck
- FIP < ERA: Defense may have hurt pitcher
- FIP > ERA: Defense may have helped pitcher
Sample Calculation
Example:Pitcher Statistics
HR: 21, BB: 55, HBP: 13
K: 235, IP: 145, cFIP: 3.214
Calculation:
Numerator = 13×21 + 3×(55+13) - 2×235 = 7
FIP = 7 ÷ 145 + 3.214
FIP = 3.26
Note:Average FIP is typically around 4.20, varying by season and league.