Tested
Basketball Shooting Percentage Calculator
Field-goal, effective field-goal and three-point percentages.
Fitness Calculators
Use CalculatorFitness Calculators
Free fitness calculators for everyday questions, from quick checks to detailed breakdowns.
Fitness tools (9)
- Tested
Batting Average Calculator
Baseball batting average from hits and at-bats.
Fitness Calculators
Use Calculator - Tested
Batting Strike Rate Calculator
Cricket batting strike rate.
Fitness Calculators
Use Calculator - Tested
Football Goal Difference Calculator
Goals scored minus goals conceded.
Fitness Calculators
Use Calculator - Tested
Golf Handicap Calculator
World Handicap System index from your recent scores.
Fitness Calculators
Use Calculator - Tested
On-Base Percentage Calculator
Baseball on-base percentage.
Fitness Calculators
Use Calculator - Tested
Slugging Percentage Calculator
Baseball slugging percentage from hit types and at-bats.
Fitness Calculators
Use Calculator - Tested
Tennis Win Percentage Calculator
Match win percentage.
Fitness Calculators
Use Calculator - Tested
Winning Percentage Calculator
Winning percentage from wins, losses and ties.
Fitness Calculators
Use Calculator
All fitness calculators by topic (16)
Cycling
Geometry
Sports
Swimming
About fitness calculators
Fitness Calculators help you turn a question into a clear, checkable answer. Each tool lists its inputs, shows the formula it relies on and explains how to read the result.
Browse by topic using the filters, or search for a specific tool. Tools that are still being built are clearly marked as previews and are not presented as finished calculators.
Frequently asked questions
Are the fitness calculators calculators free?
Yes. Every calculator on Calculator Atlas is free to use and requires no sign-up.
How are results verified?
A calculator is only published after its formula has been implemented, tested against reference values and reviewed. Pages still in development are labeled as previews.