175 calculators
Health & fitness calculators
Body composition, energy needs, training load and dosing, each with the formula it actually uses named rather than hidden.
B
- Blood alcohol (Widmark) Estimated BAC by the Widmark equation, with the time to fall back to zero.
- BMI Body mass index from height and weight, in metric or imperial, with the WHO category, BMI prime and the healthy weight range for your height.
- BMR (Harris-Benedict) Basal metabolic rate by the revised 1984 Harris-Benedict equation, with daily needs by activity level.
- BMR (Katch-McArdle) Basal metabolic rate from lean body mass — the most accurate option if you know your body fat percentage.
- BMR (Mifflin-St Jeor) Basal metabolic rate by the Mifflin-St Jeor equation, the one most dietitians use, with daily energy needs at five activity levels.
- Body fat (Navy method) Body fat percentage from neck, waist and hip circumference using the US Navy tape formula, with fat mass and lean mass.
- Body fat from BMI The Deurenberg equation estimates body fat from BMI, age and sex when you have no tape measure.
- Body surface area BSA by the Du Bois, Mosteller, Haycock, Gehan-George and Boyd formulas, as used for chemotherapy dosing.
C
- Caffeine in your system How much caffeine is still in you at bedtime, from dose, time since drinking and your own half-life.
- Calories burned a basketball game How many calories you burn a basketball game, from your body weight and the time spent. Uses a metabolic equivalent of 8.0 METs.
- Calories burned a rowing machine, moderate How many calories you burn a rowing machine, moderate, from your body weight and the time spent. Uses a metabolic equivalent of 7.0 METs.
- Calories burned a rowing machine, vigorous How many calories you burn a rowing machine, vigorous, from your body weight and the time spent. Uses a metabolic equivalent of 8.5 METs.
- Calories burned a spinning class How many calories you burn a spinning class, from your body weight and the time spent. Uses a metabolic equivalent of 8.5 METs.
- Calories burned a stair machine How many calories you burn a stair machine, from your body weight and the time spent. Uses a metabolic equivalent of 9.0 METs.
- Calories burned a stationary bike, moderate How many calories you burn a stationary bike, moderate, from your body weight and the time spent. Uses a metabolic equivalent of 6.8 METs.
- Calories burned aerobic dance How many calories you burn aerobic dance, from your body weight and the time spent. Uses a metabolic equivalent of 7.3 METs.
- Calories burned American football How many calories you burn American football, from your body weight and the time spent. Uses a metabolic equivalent of 8.0 METs.
- Calories burned an elliptical trainer How many calories you burn an elliptical trainer, from your body weight and the time spent. Uses a metabolic equivalent of 5.0 METs.
- Calories burned archery How many calories you burn archery, from your body weight and the time spent. Uses a metabolic equivalent of 4.3 METs.
- Calories burned backstroke How many calories you burn backstroke, from your body weight and the time spent. Uses a metabolic equivalent of 4.8 METs.
- Calories burned badminton How many calories you burn badminton, from your body weight and the time spent. Uses a metabolic equivalent of 5.5 METs.
- Calories burned baseball How many calories you burn baseball, from your body weight and the time spent. Uses a metabolic equivalent of 5.0 METs.
- Calories burned battle ropes How many calories you burn battle ropes, from your body weight and the time spent. Uses a metabolic equivalent of 8.0 METs.
- Calories burned bouldering How many calories you burn bouldering, from your body weight and the time spent. Uses a metabolic equivalent of 5.8 METs.
- Calories burned bowling How many calories you burn bowling, from your body weight and the time spent. Uses a metabolic equivalent of 3.8 METs.
- Calories burned boxing, sparring How many calories you burn boxing, sparring, from your body weight and the time spent. Uses a metabolic equivalent of 7.8 METs.
- Calories burned breaststroke How many calories you burn breaststroke, from your body weight and the time spent. Uses a metabolic equivalent of 5.3 METs.
- Calories burned brisk walking (3.5 mph) How many calories you burn brisk walking (3.5 mph), from your body weight and the time spent. Uses a metabolic equivalent of 4.3 METs.
- Calories burned burpees How many calories you burn burpees, from your body weight and the time spent. Uses a metabolic equivalent of 8.0 METs.
- Calories burned butterfly stroke How many calories you burn butterfly stroke, from your body weight and the time spent. Uses a metabolic equivalent of 13.8 METs.
- Calories burned canoeing How many calories you burn canoeing, from your body weight and the time spent. Uses a metabolic equivalent of 5.8 METs.
- Calories burned carpentry How many calories you burn carpentry, from your body weight and the time spent. Uses a metabolic equivalent of 3.5 METs.
- Calories burned carrying groceries upstairs How many calories you burn carrying groceries upstairs, from your body weight and the time spent. Uses a metabolic equivalent of 7.5 METs.
- Calories burned casual football How many calories you burn casual football, from your body weight and the time spent. Uses a metabolic equivalent of 7.0 METs.
- Calories burned cheerleading How many calories you burn cheerleading, from your body weight and the time spent. Uses a metabolic equivalent of 6.0 METs.
- Calories burned chopping wood How many calories you burn chopping wood, from your body weight and the time spent. Uses a metabolic equivalent of 4.5 METs.
- Calories burned circuit training How many calories you burn circuit training, from your body weight and the time spent. Uses a metabolic equivalent of 8.0 METs.
- Calories burned climbing stairs How many calories you burn climbing stairs, from your body weight and the time spent. Uses a metabolic equivalent of 8.8 METs.
- Calories burned competitive football How many calories you burn competitive football, from your body weight and the time spent. Uses a metabolic equivalent of 10.0 METs.
- Calories burned cooking How many calories you burn cooking, from your body weight and the time spent. Uses a metabolic equivalent of 2.5 METs.
- Calories burned crew rowing How many calories you burn crew rowing, from your body weight and the time spent. Uses a metabolic equivalent of 12.0 METs.
- Calories burned cricket How many calories you burn cricket, from your body weight and the time spent. Uses a metabolic equivalent of 4.8 METs.
- Calories burned cross-country skiing How many calories you burn cross-country skiing, from your body weight and the time spent. Uses a metabolic equivalent of 9.0 METs.
- Calories burned CrossFit How many calories you burn CrossFit, from your body weight and the time spent. Uses a metabolic equivalent of 8.0 METs.
- Calories burned cycling (10-12 mph) How many calories you burn cycling (10-12 mph), from your body weight and the time spent. Uses a metabolic equivalent of 6.8 METs.
- Calories burned cycling (12-14 mph) How many calories you burn cycling (12-14 mph), from your body weight and the time spent. Uses a metabolic equivalent of 8.0 METs.
- Calories burned cycling (14-16 mph) How many calories you burn cycling (14-16 mph), from your body weight and the time spent. Uses a metabolic equivalent of 10.0 METs.
- Calories burned cycling (16-19 mph) How many calories you burn cycling (16-19 mph), from your body weight and the time spent. Uses a metabolic equivalent of 12.0 METs.
- Calories burned desk work How many calories you burn desk work, from your body weight and the time spent. Uses a metabolic equivalent of 1.5 METs.
- Calories burned doubles tennis How many calories you burn doubles tennis, from your body weight and the time spent. Uses a metabolic equivalent of 6.0 METs.
- Calories burned downhill skiing How many calories you burn downhill skiing, from your body weight and the time spent. Uses a metabolic equivalent of 6.8 METs.
- Calories burned driving How many calories you burn driving, from your body weight and the time spent. Uses a metabolic equivalent of 2.5 METs.
- Calories burned farm work How many calories you burn farm work, from your body weight and the time spent. Uses a metabolic equivalent of 5.8 METs.
- Calories burned fast dancing How many calories you burn fast dancing, from your body weight and the time spent. Uses a metabolic equivalent of 5.5 METs.
- Calories burned fast walking (4 mph) How many calories you burn fast walking (4 mph), from your body weight and the time spent. Uses a metabolic equivalent of 5.0 METs.
- Calories burned fencing How many calories you burn fencing, from your body weight and the time spent. Uses a metabolic equivalent of 6.0 METs.
- Calories burned field hockey How many calories you burn field hockey, from your body weight and the time spent. Uses a metabolic equivalent of 7.8 METs.
- Calories burned fishing How many calories you burn fishing, from your body weight and the time spent. Uses a metabolic equivalent of 3.5 METs.
- Calories burned freestyle swimming, moderate How many calories you burn freestyle swimming, moderate, from your body weight and the time spent. Uses a metabolic equivalent of 5.8 METs.
- Calories burned freestyle swimming, vigorous How many calories you burn freestyle swimming, vigorous, from your body weight and the time spent. Uses a metabolic equivalent of 9.8 METs.
- Calories burned gardening How many calories you burn gardening, from your body weight and the time spent. Uses a metabolic equivalent of 3.8 METs.
- Calories burned general construction work How many calories you burn general construction work, from your body weight and the time spent. Uses a metabolic equivalent of 5.5 METs.
- Calories burned general housework How many calories you burn general housework, from your body weight and the time spent. Uses a metabolic equivalent of 3.5 METs.
- Calories burned golf with a cart How many calories you burn golf with a cart, from your body weight and the time spent. Uses a metabolic equivalent of 3.5 METs.
- Calories burned golf, walking the course How many calories you burn golf, walking the course, from your body weight and the time spent. Uses a metabolic equivalent of 4.8 METs.
- Calories burned grocery shopping How many calories you burn grocery shopping, from your body weight and the time spent. Uses a metabolic equivalent of 2.3 METs.
- Calories burned gymnastics How many calories you burn gymnastics, from your body weight and the time spent. Uses a metabolic equivalent of 3.8 METs.
- Calories burned handball How many calories you burn handball, from your body weight and the time spent. Uses a metabolic equivalent of 12.0 METs.
- Calories burned hatha yoga How many calories you burn hatha yoga, from your body weight and the time spent. Uses a metabolic equivalent of 2.5 METs.
- Calories burned high-impact aerobics How many calories you burn high-impact aerobics, from your body weight and the time spent. Uses a metabolic equivalent of 7.3 METs.
- Calories burned high-intensity interval training How many calories you burn high-intensity interval training, from your body weight and the time spent. Uses a metabolic equivalent of 8.0 METs.
- Calories burned hiking How many calories you burn hiking, from your body weight and the time spent. Uses a metabolic equivalent of 6.0 METs.
- Calories burned hiking with a pack How many calories you burn hiking with a pack, from your body weight and the time spent. Uses a metabolic equivalent of 7.8 METs.
- Calories burned hitting a punching bag How many calories you burn hitting a punching bag, from your body weight and the time spent. Uses a metabolic equivalent of 5.5 METs.
- Calories burned horse riding How many calories you burn horse riding, from your body weight and the time spent. Uses a metabolic equivalent of 5.5 METs.
- Calories burned hunting How many calories you burn hunting, from your body weight and the time spent. Uses a metabolic equivalent of 5.0 METs.
- Calories burned ice hockey How many calories you burn ice hockey, from your body weight and the time spent. Uses a metabolic equivalent of 8.0 METs.
- Calories burned ice skating How many calories you burn ice skating, from your body weight and the time spent. Uses a metabolic equivalent of 7.0 METs.
- Calories burned incline treadmill walking How many calories you burn incline treadmill walking, from your body weight and the time spent. Uses a metabolic equivalent of 6.0 METs.
- Calories burned jogging How many calories you burn jogging, from your body weight and the time spent. Uses a metabolic equivalent of 7.0 METs.
- Calories burned jumping jacks How many calories you burn jumping jacks, from your body weight and the time spent. Uses a metabolic equivalent of 8.0 METs.
- Calories burned kayaking How many calories you burn kayaking, from your body weight and the time spent. Uses a metabolic equivalent of 5.0 METs.
- Calories burned kettlebell training How many calories you burn kettlebell training, from your body weight and the time spent. Uses a metabolic equivalent of 8.0 METs.
- Calories burned lacrosse How many calories you burn lacrosse, from your body weight and the time spent. Uses a metabolic equivalent of 8.0 METs.
- Calories burned leisurely cycling (under 10 mph) How many calories you burn leisurely cycling (under 10 mph), from your body weight and the time spent. Uses a metabolic equivalent of 4.0 METs.
- Calories burned leisurely swimming How many calories you burn leisurely swimming, from your body weight and the time spent. Uses a metabolic equivalent of 6.0 METs.
- Calories burned light weight training How many calories you burn light weight training, from your body weight and the time spent. Uses a metabolic equivalent of 3.5 METs.
- Calories burned low-impact aerobics How many calories you burn low-impact aerobics, from your body weight and the time spent. Uses a metabolic equivalent of 5.0 METs.
- Calories burned martial arts How many calories you burn martial arts, from your body weight and the time spent. Uses a metabolic equivalent of 10.3 METs.
- Calories burned mountain biking How many calories you burn mountain biking, from your body weight and the time spent. Uses a metabolic equivalent of 8.5 METs.
- Calories burned moving furniture How many calories you burn moving furniture, from your body weight and the time spent. Uses a metabolic equivalent of 5.8 METs.
- Calories burned mowing the lawn How many calories you burn mowing the lawn, from your body weight and the time spent. Uses a metabolic equivalent of 5.5 METs.
- Calories burned painting a house How many calories you burn painting a house, from your body weight and the time spent. Uses a metabolic equivalent of 4.5 METs.
- Calories burned Pilates How many calories you burn Pilates, from your body weight and the time spent. Uses a metabolic equivalent of 3.0 METs.
- Calories burned planking How many calories you burn planking, from your body weight and the time spent. Uses a metabolic equivalent of 3.8 METs.
- Calories burned playing with children How many calories you burn playing with children, from your body weight and the time spent. Uses a metabolic equivalent of 4.0 METs.
- Calories burned power walking (4.5 mph) How many calories you burn power walking (4.5 mph), from your body weight and the time spent. Uses a metabolic equivalent of 7.0 METs.
- Calories burned power yoga How many calories you burn power yoga, from your body weight and the time spent. Uses a metabolic equivalent of 4.0 METs.
- Calories burned powerlifting How many calories you burn powerlifting, from your body weight and the time spent. Uses a metabolic equivalent of 6.0 METs.
- Calories burned push-ups How many calories you burn push-ups, from your body weight and the time spent. Uses a metabolic equivalent of 8.0 METs.
- Calories burned racing cycling (over 20 mph) How many calories you burn racing cycling (over 20 mph), from your body weight and the time spent. Uses a metabolic equivalent of 15.8 METs.
- Calories burned racquetball How many calories you burn racquetball, from your body weight and the time spent. Uses a metabolic equivalent of 7.0 METs.
- Calories burned raking leaves How many calories you burn raking leaves, from your body weight and the time spent. Uses a metabolic equivalent of 3.8 METs.
- Calories burned rock climbing How many calories you burn rock climbing, from your body weight and the time spent. Uses a metabolic equivalent of 8.0 METs.
- Calories burned rollerblading How many calories you burn rollerblading, from your body weight and the time spent. Uses a metabolic equivalent of 7.5 METs.
- Calories burned rope climbing How many calories you burn rope climbing, from your body weight and the time spent. Uses a metabolic equivalent of 8.0 METs.
- Calories burned rugby How many calories you burn rugby, from your body weight and the time spent. Uses a metabolic equivalent of 8.3 METs.
- Calories burned running (10 mph, 6 min/mile) How many calories you burn running (10 mph, 6 min/mile), from your body weight and the time spent. Uses a metabolic equivalent of 14.5 METs.
- Calories burned running (5 mph, 12 min/mile) How many calories you burn running (5 mph, 12 min/mile), from your body weight and the time spent. Uses a metabolic equivalent of 8.3 METs.
- Calories burned running (6 mph, 10 min/mile) How many calories you burn running (6 mph, 10 min/mile), from your body weight and the time spent. Uses a metabolic equivalent of 9.8 METs.
- Calories burned running (7 mph, 8:30 min/mile) How many calories you burn running (7 mph, 8:30 min/mile), from your body weight and the time spent. Uses a metabolic equivalent of 11.0 METs.
- Calories burned running (8 mph, 7:30 min/mile) How many calories you burn running (8 mph, 7:30 min/mile), from your body weight and the time spent. Uses a metabolic equivalent of 11.8 METs.
- Calories burned running (9 mph, 6:40 min/mile) How many calories you burn running (9 mph, 6:40 min/mile), from your body weight and the time spent. Uses a metabolic equivalent of 12.8 METs.
- Calories burned sailing How many calories you burn sailing, from your body weight and the time spent. Uses a metabolic equivalent of 3.0 METs.
- Calories burned scuba diving How many calories you burn scuba diving, from your body weight and the time spent. Uses a metabolic equivalent of 7.0 METs.
- Calories burned shooting hoops How many calories you burn shooting hoops, from your body weight and the time spent. Uses a metabolic equivalent of 4.5 METs.
- Calories burned shovelling snow How many calories you burn shovelling snow, from your body weight and the time spent. Uses a metabolic equivalent of 6.0 METs.
- Calories burned singles tennis How many calories you burn singles tennis, from your body weight and the time spent. Uses a metabolic equivalent of 8.0 METs.
- Calories burned sit-ups How many calories you burn sit-ups, from your body weight and the time spent. Uses a metabolic equivalent of 8.0 METs.
- Calories burned sitting quietly How many calories you burn sitting quietly, from your body weight and the time spent. Uses a metabolic equivalent of 1.3 METs.
- Calories burned skateboarding How many calories you burn skateboarding, from your body weight and the time spent. Uses a metabolic equivalent of 5.0 METs.
- Calories burned skipping rope How many calories you burn skipping rope, from your body weight and the time spent. Uses a metabolic equivalent of 11.8 METs.
- Calories burned sledding How many calories you burn sledding, from your body weight and the time spent. Uses a metabolic equivalent of 5.3 METs.
- Calories burned sleeping How many calories you burn sleeping, from your body weight and the time spent. Uses a metabolic equivalent of 0.95 METs.
- Calories burned slow ballroom dancing How many calories you burn slow ballroom dancing, from your body weight and the time spent. Uses a metabolic equivalent of 3.0 METs.
- Calories burned snorkelling How many calories you burn snorkelling, from your body weight and the time spent. Uses a metabolic equivalent of 5.0 METs.
- Calories burned snowboarding How many calories you burn snowboarding, from your body weight and the time spent. Uses a metabolic equivalent of 5.3 METs.
- Calories burned snowshoeing How many calories you burn snowshoeing, from your body weight and the time spent. Uses a metabolic equivalent of 7.5 METs.
- Calories burned softball How many calories you burn softball, from your body weight and the time spent. Uses a metabolic equivalent of 5.0 METs.
- Calories burned sprinting How many calories you burn sprinting, from your body weight and the time spent. Uses a metabolic equivalent of 23.0 METs.
- Calories burned squash How many calories you burn squash, from your body weight and the time spent. Uses a metabolic equivalent of 7.3 METs.
- Calories burned stand-up paddleboarding How many calories you burn stand-up paddleboarding, from your body weight and the time spent. Uses a metabolic equivalent of 6.0 METs.
- Calories burned standing How many calories you burn standing, from your body weight and the time spent. Uses a metabolic equivalent of 1.8 METs.
- Calories burned step aerobics How many calories you burn step aerobics, from your body weight and the time spent. Uses a metabolic equivalent of 8.5 METs.
- Calories burned stretching How many calories you burn stretching, from your body weight and the time spent. Uses a metabolic equivalent of 2.3 METs.
- Calories burned surfing How many calories you burn surfing, from your body weight and the time spent. Uses a metabolic equivalent of 3.0 METs.
- Calories burned table tennis How many calories you burn table tennis, from your body weight and the time spent. Uses a metabolic equivalent of 4.0 METs.
- Calories burned tai chi How many calories you burn tai chi, from your body weight and the time spent. Uses a metabolic equivalent of 3.0 METs.
- Calories burned throwing a frisbee How many calories you burn throwing a frisbee, from your body weight and the time spent. Uses a metabolic equivalent of 3.0 METs.
- Calories burned trail running How many calories you burn trail running, from your body weight and the time spent. Uses a metabolic equivalent of 9.0 METs.
- Calories burned trampolining How many calories you burn trampolining, from your body weight and the time spent. Uses a metabolic equivalent of 3.5 METs.
- Calories burned ultimate frisbee How many calories you burn ultimate frisbee, from your body weight and the time spent. Uses a metabolic equivalent of 8.0 METs.
- Calories burned vacuuming How many calories you burn vacuuming, from your body weight and the time spent. Uses a metabolic equivalent of 3.3 METs.
- Calories burned vigorous calisthenics How many calories you burn vigorous calisthenics, from your body weight and the time spent. Uses a metabolic equivalent of 8.0 METs.
- Calories burned vigorous weight training How many calories you burn vigorous weight training, from your body weight and the time spent. Uses a metabolic equivalent of 6.0 METs.
- Calories burned volleyball How many calories you burn volleyball, from your body weight and the time spent. Uses a metabolic equivalent of 4.0 METs.
- Calories burned walking (3 mph) How many calories you burn walking (3 mph), from your body weight and the time spent. Uses a metabolic equivalent of 3.5 METs.
- Calories burned walking slowly (2 mph) How many calories you burn walking slowly (2 mph), from your body weight and the time spent. Uses a metabolic equivalent of 2.8 METs.
- Calories burned walking the dog How many calories you burn walking the dog, from your body weight and the time spent. Uses a metabolic equivalent of 3.0 METs.
- Calories burned walking uphill How many calories you burn walking uphill, from your body weight and the time spent. Uses a metabolic equivalent of 6.0 METs.
- Calories burned water aerobics How many calories you burn water aerobics, from your body weight and the time spent. Uses a metabolic equivalent of 5.5 METs.
- Calories burned water polo How many calories you burn water polo, from your body weight and the time spent. Uses a metabolic equivalent of 10.0 METs.
- Calories burned wrestling How many calories you burn wrestling, from your body weight and the time spent. Uses a metabolic equivalent of 6.0 METs.
- Calories burned Zumba How many calories you burn Zumba, from your body weight and the time spent. Uses a metabolic equivalent of 6.5 METs.
D
M
O
- One-rep max (Brzycki) Estimate your one-rep maximum with the Brzycki formula, plus a full percentage table for programming your working sets.
- One-rep max (Epley) Estimate your one-rep maximum with the Epley formula, plus a full percentage table for programming your working sets.
- One-rep max (Lombardi) Estimate your one-rep maximum with the Lombardi formula, plus a full percentage table for programming your working sets.
- One-rep max (O'Conner) Estimate your one-rep maximum with the O'Conner formula, plus a full percentage table for programming your working sets.
- One-rep max (Wathan) Estimate your one-rep maximum with the Wathan formula, plus a full percentage table for programming your working sets.
P
T
V
W
- Waist-to-height ratio The simplest central-obesity screen there is: keep your waist under half your height.
- Waist-to-hip ratio Waist divided by hip circumference, with the WHO risk bands for men and women.
- Weight loss timeline How long a target weight takes at a given daily calorie deficit, with the weekly rate.
- Wilks score The Wilks coefficient normalises a powerlifting total for body weight so lifters of different sizes can be compared.
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