• Steps to Calories Calculator
    Convert your step count into calories burned walking. Enter steps, body weight, and stride length to estimate kcal burned and distance covered.
  • Wet Bulb Globe Temperature (WBGT) Calculator
    Calculate outdoor Wet Bulb Globe Temperature (WBGT) from wet-bulb, globe, and air temperatures using WBGT = 0.7·Tw + 0.2·Tg + 0.1·Ta. Result in °C and °F.
  • Vertical Jump Height Calculator
    Calculate your vertical jump height from hang time using physics. Enter your air time in seconds to get jump height in cm, meters, and inches.
  • Creatine Dosage Calculator
    Calculate your personalized creatine monohydrate loading and maintenance dose by body weight (kg or lb), based on 0.3 and 0.03 g/kg/day.
  • WHIP Calculator
    Calculate a pitcher's WHIP (Walks plus Hits per Inning Pitched) instantly. Enter walks, hits, and innings pitched to get this key baseball stat.
  • wOBA Calculator
    Calculate Weighted On-Base Average (wOBA) from a hitter's walks, hits, home runs and plate appearances using standard linear-weight coefficients.
  • Effective Field Goal Percentage Calculator
    Calculate effective field goal percentage (eFG%) from FGM, 3PM and FGA. Free basketball shooting efficiency calculator with the standard eFG% formula.
  • Yards Per Attempt Calculator
    Calculate a quarterback's yards per attempt (Y/A) from passing yards and pass attempts. Free, instant football QB efficiency stat calculator.
  • Player Efficiency Rating (PER) Calculator
    Estimate a basketball player's efficiency rating from points, rebounds, assists, steals, blocks, misses and turnovers. Free per-36-minute PER calculator.
  • Calories Burned Hiking Calculator
    Estimate calories burned hiking using the MET formula. Enter your weight, duration, and terrain to see total kcal burned, per minute and per hour.
  • Calories Burned Dancing Calculator
    Estimate calories burned dancing by style, body weight and duration using MET values. Free calculator for Zumba, salsa, ballroom and more.
  • Calories Burned Rowing Machine Calculator
    Estimate calories burned on a rowing machine from your weight, duration and intensity using the MET formula. Free, instant rowing calorie calculator.
  • Basketball Calories Burned Calculator
    Estimate how many calories you burn playing basketball based on your weight, duration, and intensity using the standard MET formula.
  • Calories Burned on Elliptical Calculator
    Estimate calories burned on an elliptical machine from your weight, workout duration, and intensity (MET) using the standard MET energy-expenditure formula.
  • Calories Burned Climbing Stairs Calculator
    Estimate calories burned climbing stairs from your weight, time, and intensity using the MET formula. Free, instant stair-climbing calorie calculator.
  • Running VO2 Max Calculator
    Estimate your VO2 max from a race result using the Daniels & Gilbert VDOT formula. Enter distance and finish time to get oxygen uptake in mL/kg/min.
  • Calories Burned Doing Yoga Calculator
    Estimate how many calories you burn doing yoga using the MET formula. Enter your weight, session length and yoga style for an instant kcal estimate.
  • Calories Burned Jumping Rope Calculator
    Estimate how many calories you burn jumping rope by body weight, duration and intensity using MET values. Free, instant calorie calculator.
  • Calories Burned Walking Calculator
    Estimate calories burned walking with this MET-based calculator. Enter your weight, walking time, and pace to get kcal burned, per minute and per hour.
  • Protein Intake Calculator
    Calculate your daily protein intake in grams from body weight and activity level. Find how much protein per day and per meal you need to hit your goals.
  • One Rep Max Calculator
    Estimate your one rep max (1RM) from weight lifted and reps using the Epley and Brzycki formulas. Free, instant, and works in kg or lb.
  • Time From Distance and Pace Calculator
    Calculate total time from distance and pace. Enter your distance and pace per unit (min/sec) to get finish time in hours, minutes and seconds.
  • Running Pace & Race Time Predictor
    Predict your race finish time and pace for any distance using Riegel's formula from a known result. Free running pace and time predictor calculator.
  • Treadmill Calories Burned Calculator
    Estimate calories burned on a treadmill from your weight, speed, incline and duration using the ACSM VO2 walking/running equation.