Baseball Batting Average and OPS Calculator
Calculate AVG, OBP, SLG and OPS from batting counts, with explicit extra-base hits and sacrifice-fly denominators.
YOUR CALCULATION
Result
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Calculation steps
Work through one step at a time or reveal the complete calculation. The steps use your current inputs.
How to calculate
Derive singles and total bases, calculate batting and on-base ratios with their separate denominators, then add OBP and SLG.
AVG=H/AB; OBP=(H+BB+HBP)/(AB+BB+HBP+SF); SLG=TB/AB; OPS=OBP+SLG
Worked example
100 at-bats with 30 hits, 6 doubles, 1 triple and 3 home runs produce 47 total bases and .470 SLG. With 10 walks, 2 HBP and 3 sacrifice flies, OBP is about .365217 and OPS .835217.
Assumptions and input details
Enter nonnegative whole counts. All hits include doubles, triples and home runs; singles are the remainder. Interference awards and sacrifice bunts are not added to the OBP denominator. A zero denominator is undefined rather than zero. Ratios are shown as numbers, and leaderboard qualification or official scoring is not determined.
References: MLB: on-base percentage · MLB: slugging percentage
Using this calculator
Can I enter my own problem?
Yes. Replace the example values with your own inputs. The result, calculation steps, tables and applicable diagrams update from those inputs. Blank or invalid values clear the result; example values are never silently substituted for missing inputs.
Are the results exact?
Results use floating-point arithmetic and displayed rounding. Read the formula, assumptions and any stated data precision before interpreting the result.
Is my input uploaded?
The calculation runs in your browser. No account, file upload or external AI service is required. Inputs are not saved between page reloads.
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