Fitness & Sports
208 tools · page 2 of 4
- Big Three Total Calculator Add your squat, bench press and deadlift to get your powerlifting total, plus your heaviest and average lift.
- Force-Velocity Profile Calculator Computes maximum power, force-velocity slope and optimal velocity from an athlete's theoretical max force and velocity in sprint mechanics.
- Golf Handicap Differential Calculator Calculate a golf score differential = (adjusted gross score − course rating) × 113 ÷ slope rating, the basis of a handicap index.
- Running Critical Speed Calculator Estimates your running critical speed (the highest sustainable pace) and anaerobic distance capacity D' from two timed efforts over different distances.
- Negative Split Calculator Plan a negative split race: half-by-half times, first and second half paces and the split gap for your goal finish time.
- VO2max Bruce Protocol Calculator Estimates maximal oxygen uptake (VO2max) from Bruce treadmill protocol exercise time using sex-specific regression formulas.
- Golf Course Handicap Calculator Convert your Handicap Index to a Course Handicap using slope rating, course rating and par.
- Flying Sprint Speed Calculator Calculates top sprint speed across a flying segment from the segment distance and time, in m/s, km/h, and mph.
- Golf Handicap Calculator Calculate your World Handicap System Handicap Index from the score differentials of your recent rounds (lowest 8 of the last 20).
- Vertical Jump Power (Sayers) Calculator Estimate peak anaerobic leg power from your vertical jump height and body mass using the Sayers equation: P = 60.7 × jump(cm) + 45.3 × mass(kg) - 2055.
- Boston Qualifying Pace Calculator Converts your Boston Marathon qualifying time into the steady pace per kilometer and per mile you need to hold over the race distance.
- Swim Stroke Rate Calculator Work out your swim stroke rate in strokes per minute, seconds per stroke and distance covered per stroke.
- Pace per Mile Calculator Convert a run time and distance into pace per mile (min:sec) and speed in mph.
- Rowing Watts from Split Calculator Convert your 500m split time into rowing ergometer power (watts).
- Stride Length from Cadence Calculator Calculates your step and stride length from your running or walking speed and cadence (steps per minute).
- 5K Pace Calculator Turn a goal 5K time into the required pace per kilometer and per mile.
- Activity MET Calorie Calculator Pick an activity and get calories burned from its MET value: gross and net kcal, kilojoules, fat grams and burn per hour.
- Acute:Chronic Workload Ratio (ACWR) Calculator Compute the injury-risk ratio from acute (this week) and chronic (4-week average) training load.
- Aerobic vs Anaerobic Threshold Calculator Find your aerobic (VT1) and anaerobic (VT2) threshold heart rates from your max and resting heart rate, with the training zone between them.
- Agility T-Test Score Calculator Estimate your average running speed on the 36.58 m T-test agility drill from your completion time.
- Air Resistance Power Calculator Estimate Air Resistance Power for cycling performance and race pacing.
- Altitude Pace Adjustment Calculator Estimate how much altitude slows your running pace and finish time, based on elevation, acclimatisation and effective oxygen availability.
- Ape Index Calculator Compare arm span to height: your ape index in cm and as a ratio, the number climbers care about.
- Beep Test VO2max Calculator Estimate your VO2max from the level and shuttle you reached on the 20 m beep (shuttle) test.
- Bench Press 1RM from Push-Ups Calculator Estimate your bench press one-rep max (1RM) from your push-up count, sex and body weight.
- Bike Chain Length Calculator Calculates the correct bicycle chain length from chainstay length, chainring teeth, and largest cog teeth.
- Bike Frame Size Calculator Calculate your road and mountain bike frame size from your inseam length.
- Bike Gear Inches Calculator Calculate gear inches from wheel diameter, chainring and cog teeth.
- Bike Tire Pressure Calculator Front and rear bike tire pressure in psi and bar from rider weight, tire width, surface and tubeless setup.
- Boston Marathon Qualifying Pace Calculator Look up your Boston Marathon qualifying standard by age and division, get the required pace per km and mile, add a safety buffer and see how far off you are.
- Bowling Average Calculator Divide your total pinfall by games bowled to get your bowling average.
- Brick Workout Calorie Calculator Estimate the calories burned in a back-to-back bike and run brick workout using the MET method.
- Calories Burned Cycling Calculator Estimate the calories you burn cycling from your weight, duration and intensity.
- Calories Burned Hiking Calculator Estimate the calories you burn hiking from your weight, duration and intensity.
- Calories Burned Jumping Rope Calculator Calories burned skipping rope from your cadence in jumps per minute, weight, session length and rest time — plus total jumps and the equivalent run.
- Calories Burned Rowing Calculator Estimate the calories you burn rowing from your weight, duration and intensity.
- Calories Burned Running Calculator Estimate the calories you burn running from your weight, duration and intensity.
- Calories Burned Walking Calculator Estimate the calories you burn walking from your weight, duration and intensity.
- Cluster Set Load Calculator Calculate cluster-set load from your 1RM plus total reps across clusters.
- Critical Path Method Calculator Finds the critical path and minimum project duration from a list of activities with durations and predecessors.
- Cycling Calorie Burn by Power Calculator Calories burned from average watts, with the carb/fat split and how many carbs per hour to eat.
- Cycling Calories From Power Calculator Estimate cycling calories burned from your average power (watts) and ride duration.
- Cycling Intensity Factor (IF) Calculator Divide normalized power by FTP to get the Intensity Factor of a ride.
- Cycling Power from Speed Calculator Watts needed to hold a speed, broken down into aero, rolling, gravity and drivetrain loss, with wind and air density.
- Cycling Speed from Power Calculator Estimate the speed your watts produce, from grade, weight, CdA, rolling resistance and altitude.
- Deadlift from Squat Estimator Estimate a deadlift 1RM from your squat 1RM.
- Deload Week Calculator Calculate reduced load and volume targets for a deload week.
- Development Per Pedal Stroke Calculator Find how far your bike travels per crank revolution from chainring, cog and wheel circumference.
- Distance per Stroke Calculator Meters covered per stroke from distance and stroke count.
- Downhill Pace Adjustment Calculator Convert a flat running pace into the equivalent downhill pace and see the time you save on a descent.
- Drafting Power Savings Calculator Watts saved sitting in the wheels: draft savings by position and group size, plus the speed you gain.
- Drop Set Load Calculator Calculate the weight after each percentage drop in a drop set.
- Duathlon Time Calculator Add your run–bike–run legs and transitions for your total duathlon finish time.
- Elliptical Calories Burned Calculator Estimates the calories you burn on an elliptical trainer from weight, time and intensity using MET values.
- Even Split Pace Calculator Calculate a constant pace per kilometer and mile from total distance and time.
- Finish Time from Pace Calculator Multiply a target pace per km by the race distance to get your projected finish time.
- Fitness-Fatigue Form (TSB) Calculator Apply the Banister model to get your Training Stress Balance (form) from chronic training load (fitness) and acute training load (fatigue).
- Five-Zone Heart Rate Training Calculator Get all five heart-rate training zones from your age and resting pulse, by heart-rate reserve or max HR.
- Fly Line Weight Calculator Look up the AFTMA grain weight of the first 30 feet of fly line for a given rod or line weight number, and convert it to grams.
- Functional Movement Score Calculator Add up the seven Functional Movement Screen tests into a total FMS score out of 21 and see the injury-risk band.