Sports and Fitness

  • E-Bike Range Calculator
    Estimate how far your electric bike can travel on a full charge using battery voltage, capacity (Ah), and energy consumption per kilometer.
  • Calories Burned Biking Calculator
    Estimate calories burned cycling from your weight, speed and time. Uses MET values to give accurate kcal totals for any bike ride.
  • Cycling Heart Rate Zone Calculator
    Calculate your cycling heart rate training zones from your age. Find max HR and the bpm bounds for Zones 1-5 (50-90% MaxHR) to train smarter.
  • Bike Cadence and Speed Calculator
    Calculate cycling speed from cadence, gear ratio and wheel size. Find your speed in km/h and mph from chainring, cog and wheel circumference.
  • Bike Pace Calculator
    Calculate your cycling pace and average speed from ride distance and time. Get min/sec per km or mile plus km/h or mph instantly.
  • Duckworth Lewis Calculator
    Calculate the revised cricket target using the Duckworth-Lewis method from Team 1's score and each side's resource percentages. Free DLS target tool.
  • Bowling Average Calculator
    Calculate a cricket bowler's average from runs conceded and wickets taken. Free, instant bowling average calculator with formula and worked example.
  • Batting Strike Rate Calculator
    Calculate a cricket batter's strike rate from runs scored and balls faced. Free, instant SR = (Runs / Balls) × 100 calculator with worked examples.
  • Swimming Calorie Calculator
    Estimate calories burned swimming by stroke, body weight and duration. Uses MET values for freestyle, backstroke, breaststroke and butterfly.
  • Rugby Calories Burned Calculator
    Estimate calories burned playing rugby from MET intensity, body weight and time. Uses the standard METs energy-expenditure formula. Free and instant.
  • Running Calorie Calculator
    Calculate calories burned running based on your weight, speed and duration using MET values. Free, fast and accurate running calorie estimator.
  • Volleyball Calorie Burn Calculator
    Estimate calories burned playing volleyball (general, beach, competitive, wallyball, water) using the MET method by duration and body weight.
  • Boating / Canoeing Calories Burned Calculator
    Estimate calories burned rowing a boat or paddling a canoe using MET values, your body weight and activity time. Free MET-based kcal calculator.
  • On Base Percentage Calculator
    Calculate baseball On Base Percentage (OBP) from hits, walks, hit by pitch, at bats and sacrifice flies. Free, instant OBP calculator with formula.
  • Fielding Percentage Calculator
    Calculate a baseball or softball fielding percentage (FPCT) from putouts, assists, and errors. Free, instant, with formula and worked example.
  • Batting Average Calculator
    Calculate a baseball or softball batting average (AVG) instantly by dividing hits by at-bats. Free, fast, and shown to three decimal places.
  • Boxing Calories Burned Calculator
    Estimate calories burned boxing using the METs formula. Enter activity intensity, duration and body weight to get kcal burned for bag work, sparring or ring time.
  • Track and Field Calories Burned Calculator
    Estimate calories burned in track and field events (athletics) using the MET formula based on event intensity, body weight, and exercise time.
  • Softball Calories Burned Calculator
    Estimate calories burned playing softball using the MET-based formula. Choose your activity (umpire, practice, play, pitching), weight and duration.
  • Soccer Calories Burned Calculator
    Estimate calories burned playing soccer (football) from your body weight and play time using the standard METs energy-expenditure formula.
  • Skiing Calories Burned Calculator
    Estimate calories burned skiing, cross-country, snowboarding or snowshoeing using MET values, body weight and time. Free MET-based kcal calculator.
  • Badminton Calories Burned Calculator
    Estimate calories burned playing badminton from intensity (METs), body weight and time using the standard MET-based energy expenditure formula.
  • Rugby Score and League (Bonus) Points Calculator
    Add up rugby union scores from tries, conversions, penalties and drop goals, then compute league points with try and losing bonuses. Free and instant.
  • Baseball Calories Burned Calculator
    Estimate calories burned playing baseball using MET values, duration in minutes, and body weight. Free MET-based energy expenditure calculator.

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