Calculate WHIP (Walks + Hits per Inning Pitched) to measure baserunner prevention and pitching control.
Baseball WHIP Calculator
Calculate Walks Plus Hits per Inning Pitched (WHIP) to measure a pitcher's effectiveness at preventing base runners.
Pitching Stats
Enter Hits, Walks, and Innings for WHIP
Understanding the Inputs
Key metrics for calculating WHIP
Hits (H)
Total number of hits allowed.
Includes: 1B, 2B, 3B, HR
Walks (BB)
Total base on balls allowed.
Exclude: Hit By Pitch (HBP)
Exclude: Intentional Walks (IBB) are included in BB
Innings (IP)
Total complete innings pitched.
Format: .1 = 1/3, .2 = 2/3
Formula Used
WHIP = (Walks + Hits) / Innings Pitched
WHIP is one of the purest measures of a pitcher's dominance because it measures how many baserunners they allow per inning, regardless of whether those runners score.
In the world of pitching, base runners are trouble. WHIP measures purely how many runners a pitcher allows, removing the variables of defense and timing that can cloud ERA.
WHIP (Walks Plus Hits per Inning Pitched) is a sabermetric statistic that measures the number of base runners a pitcher allows per inning.
It answers a simple question: "How hard is it to get on base against this pitcher?"
How WHIP is Calculated
The formula is straightforward:
WHIP = (Walks + Hits) / Innings Pitched
Note that Hit By Pitches (HBP) and Errors are NOT included in the numerator. This stat focuses strictly on hits and walks.
Example: A pitcher allows 3 hits and 1 walk efficiently over 4 innings.
3 Hits + 1 Walk = 4 Base Runners
4 Runners / 4 Innings = 1.00 WHIP (Excellent)
Benchmarks: What is a "Good" WHIP?
Because there are typically 3 outs in an inning, any number below 1.00 is exceptional.
Major League Baseball (MLB)
Under 1.00: Elite. Only the best pitchers (e.g., Kershaw, Scherzer) maintain this over a season.
1.00 - 1.15: Great. An All-Star caliber starter.
1.15 - 1.30: Average. Solid, reliable, but will have some traffic on the bases.
1.30 - 1.50: Below Average. Likely to struggle getting deep into games due to high pitch counts.
Over 1.50: Poor. Likely not long for the major leagues.
Strategies to Lower Your WHIP
1. Attack the Zone
Walks are the biggest enemy of WHIP. A walk counts the same as a home run in this formula. Adopt an aggressive mindset: make them earn their way on base by swinging the bat.
2. Review Your BABIP
If you feel like you are pitching well but your WHIP is high, check your "Batting Average on Balls In Play." Sometimes, high WHIP is just bad luck (soft ground balls finding holes). Other times, it means you are getting hit too hard.
3. Develop a "Strikeout Pitch"
Pitchers with high strikeout rates often have lower WHIPs because balls aren't put in play, removing the chance for "cheap hits."
WHIP vs. ERA
Why track both?
ERA tells you what happened (runs scored). WHIP tells you how it happened (traffic on base).
Often, a pitcher might have a lucky low ERA but a high WHIP (lots of runners stranded). This suggests their ERA will likely rise in the future (regression). Conversely, a pitcher with a low WHIP but high ERA has likely been unlucky, and their ERA should improve.
Limitations of WHIP
WHIP is not perfect:
All Hits are Equal: A single counts the same as a triple or home run. WHIP doesn't measure "damage," only traffic.
Ignores HBP: A batter hit by a pitch reaches base just like a walk, but isn't penalized in WHIP.
Frequently Asked Questions
Common questions about WHIP
Does Hit By Pitch (HBP) count in WHIP?
No. Standard WHIP calculation only includes Walks (BB) and Hits (H). Bases gained via HBP or Errors are excluded.
What is the best single-season WHIP ever?
Pedro Martinez recorded a 0.737 WHIP in 2000, widely considered one of the greatest pitching seasons of all time.
Why is WHIP important for Fantasy Baseball?
WHIP is highly predictable year-over-year compared to wins or even ERA. It is a stable metric that indicates a pitcher's true skill level.
Does Intentional Walk (IBB) count?
Yes. An intentional walk is a walk, and it puts a runner on base. It counts against your WHIP.
Usage of this Calculator
Who Should Use This Calculator?
Fantasy ManagersIdentify "sleeper" pitchers who have high ERAs but excellent WHIPs (buy low candidates).
CoachesEvaluate which pitchers can be trusted in high-leverage situations.
PlayersFocus on the process (limiting runners) rather than just the result (runs scored).
Summary
The Baseball WHIP Calculator analyzes the volume of base runners a pitcher allows.
By stripping away defense and luck, WHIP serves as one of the most honest indicators of a pitcher's ability to dominate the opposition.
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Calculate WHIP (Walks + Hits per Inning Pitched) to measure baserunner prevention and pitching control.
How to use Baseball/Softball WHIP Calculator
Step-by-step guide to using the Baseball/Softball WHIP Calculator:
Enter your values. Input the required values in the calculator form
Calculate. The calculator will automatically compute and display your results
Review results. Review the calculated results and any additional information provided
Frequently asked questions
How do I use the Baseball/Softball WHIP Calculator?
Simply enter your values in the input fields and the calculator will automatically compute the results. The Baseball/Softball WHIP Calculator is designed to be user-friendly and provide instant calculations.
Is the Baseball/Softball WHIP Calculator free to use?
Yes, the Baseball/Softball WHIP Calculator is completely free to use. No registration or payment is required.
Can I use this calculator on mobile devices?
Yes, the Baseball/Softball WHIP Calculator is fully responsive and works perfectly on mobile phones, tablets, and desktop computers.
Are the results from Baseball/Softball WHIP Calculator accurate?
Yes, our calculators use standard formulas and are regularly tested for accuracy. However, results should be used for informational purposes and not as a substitute for professional advice.