Sports & Fitness Calculators27 calculators

Running pace, cycling, swimming, lifting, and team-sport stat calculators.

Cycling & Swimming

3 calculators

Cycling Calories Burned Calculator

Calculate calories burned while cycling based on your weight, speed, duration, and terrain using MET values from the Compendium of Physical Activities.

Rowing Calorie Calculator

Estimate calories burned rowing based on intensity, body weight, and duration. Includes MET-based and watts-based calculations.

Swimming Calories Calculator

Calculate calories burned while swimming based on your weight, stroke type, intensity, and duration using MET values.

Lifting/Strength

2 calculators

Bench Press Calculator

Estimate your bench press one-rep max (1RM) using the Epley and Brzycki formulas based on weight lifted and reps completed.

One-Rep Max Calculator

Estimate your one-rep max (1RM) for any exercise using the Epley, Brzycki, and Lombardi formulas based on weight lifted and reps performed.

Team Stats

6 calculators

Batting Average Calculator

Calculate a baseball player's batting average from hits and at-bats. Includes OBP estimate, hit breakdown, and historical context.

Dunk Calculator

Find out if you can dunk a basketball. Enter your height and arm length to calculate your standing reach and the vertical jump you need to throw it down.

Earned Run Average Calculator

Calculate a baseball pitcher's ERA from earned runs and innings pitched using the official MLB formula.

Passer Rating Calculator

Calculate NFL passer rating from completions, attempts, yards, touchdowns, and interceptions using the official NFL formula. Perfect rating is 158.3.

Slugging Percentage Calculator

Calculate baseball slugging percentage from singles, doubles, triples, home runs, and at-bats.

Winning Percentage Calculator

Calculate win percentage from wins, losses, and ties for any sport or competition.

Walking, Running & Cardio

15 calculators

10K Pace Calculator

Calculate your target 10K pace per mile and kilometer from a goal finish time, or predict your 10K time from a recent 5K using the Riegel formula.

5K Pace Calculator

Calculate the pace needed for your 5K target time. See per-mile and per-km pace, plus equivalent race predictions for 10K, half marathon, and marathon using the Riegel formula.

Daily Steps Goal Calculator

Calculate your optimal daily step count and estimate calories burned based on your weight, height, stride length, and fitness goal.

Elliptical Calorie Calculator

Estimate calories burned on an elliptical trainer based on body weight, duration, intensity, and resistance level.

Half Marathon Pace Calculator

Calculate your half marathon pace per mile and kilometer from a target time, or predict your half marathon finish from a shorter race using the Riegel formula.

Hiking Calorie Calculator

Estimate calories burned while hiking based on distance, elevation gain, pack weight, and terrain type.

Jump Rope Calorie Calculator

Calculate calories burned jumping rope based on your weight, duration, and intensity level.

Marathon Pace Calculator

Calculate the pace per mile and per km needed to finish a marathon in your target time. See mile splits and predicted finish time from pace.

Pace Converter

Convert between running/walking pace formats: min/km, min/mile, km/h, and mph with race time predictions for common distances.

Running Pace Calculator

Calculate your running pace, speed, finish times, and split times for common race distances based on your time and distance.

Running Splits Calculator

Calculate per-mile or per-kilometer split times for any race distance. Choose even, negative, or positive splits to plan your pacing strategy.

Stair Climbing Calorie Calculator

Estimate calories burned climbing stairs based on body weight, duration or floors climbed, and pace. Uses MET values and per-step energy estimates.

Steps to Calories Calculator

Convert your step count into calories burned, distance traveled, and active minutes based on your weight, height, and pace.

VO2 Max Calculator

Estimate your VO2 max (maximal oxygen uptake) using the Cooper 12-minute run test or the 1.5-mile run time method.

Walking Calories Burned Calculator

Calculate calories burned while walking based on your weight, speed, distance or duration, and terrain using MET-based formulas.

Other

1 calculator

Arrow Speed Calculator

Estimate arrow speed (FPS) from bow IBO rating, draw length, draw weight, and arrow weight. Calculate kinetic energy and momentum for hunting setup optimization.

About Sports & Fitness Calculators

Running pace, cycling, swimming, lifting, and team-sport stat calculators. Our sports & fitness calculators use industry-standard formulas to deliver accurate results instantly. All calculators are free to use. Create an account to save your favorites and calculation history.