Health & Body

Sports Calculators

Cricket, running, cycling, swimming, football and gym maths. Free calculators with formulas and worked examples.

Running

Running Pace CalculatorEnter a distance and time to get your pace.Race Time Predictor (Riegel)Use one race result to estimate your time at another distance.Stride Length Calculator (Speed and Cadence)Enter your pace and cadence.Track Lap Time Calculator (400 m Splits)Enter the race distance, goal time and lap length.Pace Converter (min/km, min/mile, km/h, mph)Enter a pace or speed to see it in every format, with race finish times.VDOT Calculator (Jack Daniels Running Formula)Enter a recent race distance and time to estimate your VDOT.

Basketball

True Shooting Percentage Calculator (TS%)Enter the player's points and shooting numbers.Basketball True Shooting and eFG% CalculatorEnter points, shots made and attempted to get TS%, eFG% and the standard shooting percentages.

Baseball

OPS Calculator (On-Base Plus Slugging)Enter the batter's season or game totals.Baseball Batting Average, OBP, SLG and OPS CalculatorEnter at-bats, hits by type, walks and sacrifice flies to get AVG, OBP, SLG and OPS.ERA and WHIP Calculator (Baseball Pitching)Enter innings pitched, earned runs, hits, walks and strikeouts to get ERA and WHIP.

Swimming

SWOLF Calculator (Swim Efficiency Score)Enter the strokes and time for one length and the pool length.Swim Pace and Critical Swim Speed (CSS) CalculatorEnter your 400 m and 200 m test times to get your critical swim speed and threshold pace.

Training load

TRIMP Calculator (Training Impulse)Enter the workout duration and heart rates.

Strength

Lifting Percentage Calculator (Percent of 1RM)Enter your one-rep max and the smallest weight increment you can load.

Cricket

Cricket Run Rate CalculatorEnter runs and overs to get the current run rate and where the innings is heading.Required Run Rate Calculator (Cricket Chase)Enter the target, the score and the overs used to see the rate needed to win.Net Run Rate (NRR) CalculatorEnter runs and overs for and against to get the net run rate used in points tables.Cricket Batting Average and Strike Rate CalculatorEnter runs, innings, not-outs and balls faced to get batting average and strike rate.Cricket Bowling Average, Economy and Strike Rate CalculatorEnter overs, runs conceded and wickets to get the three key bowling figures.Cricket Projected Score CalculatorEnter the current score and overs to see projected totals at four scoring rates.

Team performance

Pythagorean Win Expectation CalculatorEnter points or runs scored and allowed to see how many games the team should have won.Win Percentage CalculatorEnter wins, losses and ties to get the winning percentage.Elo Rating Calculator (Chess and Games)Enter both ratings, the result and the K-factor to see the new ratings.

American football

NFL Passer Rating CalculatorEnter a quarterback's passing numbers to get the official NFL passer rating.

Golf

Golf Course Handicap and Score Differential Calculator (WHS)Enter your Handicap Index and the tee's ratings to get your course handicap, and a round's score differential.

Cycling

Cycling Power Calculator (Watts from Speed)Enter speed, weight and gradient to estimate the watts you need to ride.Cycling Speed from Cadence and Gear CalculatorEnter cadence, gearing and wheel size to see your speed.FTP and Cycling Power Zones CalculatorEnter your 20-minute test power (or your FTP) to get your training zones in watts.

Rowing

Rowing Split and Watts Calculator (Concept2)Enter your 500 m split to get your watts and race times.

Strength and power

Vertical Jump Power Calculator (Sayers Equation)Enter your jump height and body weight to estimate your peak power output.DOTS Score Calculator (Powerlifting)Enter your three lifts and bodyweight to get your DOTS score.

About these calculators

Numbers for players, coaches and fans: cricket run rates and averages, running and cycling pace and power, swimming splits, scoring formulas and training loads. Each tool explains the rule or formula used by the sport's governing body where one exists.

Each calculator explains its formula, includes a worked example and lists its sources. Read how we check them on our editorial policy page, or browse all calculators.

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Please note: TheCalcTools gives general estimates for information and education. It is not financial, medical, legal or tax advice, and results should be checked before you make a decision. See our disclaimer and about page.