Choose a sports calculator by the result you need
This directory covers baseball, basketball, bowling, cycling, fantasy sports, golf, heart-rate training, and race performance. Start with the result you need, then check the tool's inputs and assumptions before entering your numbers.
- For baseball rate statistics, use the Baseball ERA Calculator, Baseball WHIP Calculator, or Batting Average Calculator. The Baseball Statistics Calculator combines several batting and pitching measures.
- For direct performance calculations, use the Cycling Calculator, Heart Rate Zone Calculator, or one of the race calculators.
Baseball and basketball statistics
The Baseball Statistics Calculator combines batting average, slugging percentage, ERA, and WHIP from the relevant batting or pitching inputs. Choose the Batting Average Calculator when you only need batting average from hits and at-bats. The Baseball ERA Calculator uses earned runs and innings pitched, including baseball innings notation and an innings-per-game assumption; the Baseball WHIP Calculator uses walks, hits, and innings pitched in baseball notation.
Basketball has two different choices. The Basketball Shooting Metrics Calculator calculates FG%, 3P%, FT%, eFG%, and TS% from field-goal, three-point, and free-throw makes and attempts. Use the basic basketball shooting percentage calculator when you have only shots made and shots attempted and need one shooting-percentage result.
Golf, bowling, fantasy sports, and training choices
The Golf Calculator brings together three modes: score relative to par, round statistics, and an unofficial handicap-index estimate. For hole-by-hole score and round statistics, use the Golf Score Calculator. For an unofficial handicap-index estimate from at least three rounds with score, course rating, and slope rating, use the Golf Handicap Calculator. Neither result should be treated as an official league or handicap record.
The Bowling Average Calculator averages a list of game scores. The Fantasy Points Calculator lets you enter stat quantities against a customizable scoring-rule table; its documented save, export, load, and import controls help reuse a ruleset, but you must supply the scoring system for your league. The Heart Rate Zone Calculator supports maximum-heart-rate, heart-rate-reserve (Karvonen), and threshold-based methods with editable zone percentages. Treat its output as a calculation based on the selected method, not medical advice.
Cycling and race-performance calculations
Use the Cycling Calculator for speed, distance, time, pace, target route splits, and estimated energy use in metric or imperial units. The Race Finish Time Calculator estimates a finish time from a chosen distance and target pace or speed. By contrast, the Race Equivalent Calculator predicts an equivalent time at another distance from a completed race distance and time using the Riegel exponential fatigue formula. The first projects from a target pace or speed; the second projects from an actual performance.
A practical way to use the calculators
- Choose the desired output first, then review the tool's visible inputs, method, and assumptions. For example, review the Baseball Statistics Calculator inputs before deciding whether a single-stat tool is enough.
- Enter values in the notation or units the selected calculator requests. For estimates, keep the selected assumptions in view; this is especially important when you check the Golf Handicap Calculator assumptions, review the Race Equivalent Calculator formula, or compare Heart Rate Zone Calculator methods.
- Review the displayed formula, intermediate values, validation messages, and result details before copying or downloading when those controls are available. The exact controls differ by tool, and the calculations depend on the values and method you provide.