Body Health CalculatorWhich Exercise Burns the Most Calories? 30 Activities Ranked
Running burns the most calories for most people: about 654 an hour at 6 mph for a 155 lb person. A stair climber burns the same, and a spin class about 633. Fast cycling, stair running, and hard rowing burn more per minute, but few people can hold them. Over a week, the exercise you repeat most burns the most.
Last updated: September 2026
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The short answer
Running burns the most calories for most people.
A 155 lb person running at 6 mph (a 10-minute mile) burns about 654 calories an hour, and a stair climber machine burns the same. A spin class burns about 633 an hour and moderate freestyle swimming or cycling at 12 to 14 mph about 562.
Some activities burn more per minute. Cycling above 20 mph, running up stairs, running at 10 mph, rowing at 200 watts or more, and swimming butterfly all pass 950 calories an hour at 155 lb. Jump rope and vigorous HIIT burn about 773 an hour. Almost nobody can hold those efforts for an hour, so they win per minute and lose per session.
Over a week, the winner is the exercise you repeat most.
In a 10-month trial, adults who burned 400 to 600 calories per session five days a week lost weight without dieting, and the larger weekly burn produced the larger loss. The rest of this guide ranks 30 activities with our 29 exercise calculators, then covers the research on HIIT, afterburn, weights, steps, and watches so you can pick the exercise that burns the most for you.
Calories burned per hour, ranked
The table ranks common activities at an effort most people can hold for an hour, from highest to lowest. Jump rope, burpees, and other short, hard efforts appear in the tables further down. Values come from the 2024 Adult Compendium of Physical Activities, which lists energy costs as METs (multiples of resting burn). Calories = MET × body weight in kg × hours. Treadmill and rucking rows use the ACSM walking equation and the Pandolf load-carriage equation, the same math as those calculators, so their calories do not follow MET × weight exactly.
Every figure is gross, meaning it includes the calories you would have burned sitting still.
Net burn is about 1 calorie per kg per hour lower. For a 155 lb person that is about 70 calories an hour.
Calories burned per hour at typical effort (2024 Compendium METs, ACSM and Pandolf equations)
| Activity | MET | 125 lb | 155 lb | 185 lb |
|---|---|---|---|---|
| Running, 6 mph | 9.3 | 527 | 654 | 780 |
| Stair climber machine | 9.3 | 527 | 654 | 780 |
| Spin class | 9.0 | 510 | 633 | 755 |
| Incline walk, 3 mph at 12% (12-3-30) | 8.3 | 492 | 610 | 728 |
| Freestyle laps, moderate | 8.0 | 454 | 562 | 671 |
| Cycling, 12 to 14 mph | 8.0 | 454 | 562 | 671 |
| Basketball, pickup game | 7.5 | 425 | 527 | 629 |
| Kettlebell circuit | 7.5 | 425 | 527 | 629 |
| Rowing machine, moderate | 7.3 | 414 | 513 | 613 |
| HIIT, moderate intervals | 7.0 | 397 | 492 | 587 |
| Stationary bike or air bike, moderate | 6.8 | 386 | 478 | 571 |
| Tennis, general play | 6.8 | 386 | 478 | 571 |
| Treadmill walk, 3.5 mph at 5% | 6.1 | 363 | 450 | 537 |
| Hiking, rolling trail | 5.3 | 301 | 373 | 445 |
| Elliptical, moderate | 5.0 | 284 | 352 | 420 |
| Circuit training, moderate | 5.0 | 284 | 352 | 420 |
| Brisk walking, 3.5 to 3.9 mph | 4.8 | 272 | 337 | 403 |
| Rucking, 20 lb pack, 3.3 mph | 4.5 | 261 | 316 | 371 |
| Pickleball, doubles | 4.1 | 232 | 288 | 344 |
| Power yoga | 4.0 | 227 | 281 | 336 |
| Weight training, general | 3.5 | 198 | 246 | 294 |
| Pilates, studio class | 2.8 | 159 | 197 | 235 |
| Hatha yoga or stretching | 2.3 | 130 | 162 | 193 |
The highest burners per minute
At full effort the order changes. Cycling at 20 mph or faster tops our list at 16.8 MET, followed by running up stairs, running at 10 mph, hard rowing, and butterfly. These efforts burn 16 to 20 calories a minute at 155 lb, but most people can hold them for minutes, not an hour.
The video below shows two people testing 50 exercises with a gas-analysis mask. Sprints and burpees burned the most per minute in the first round, and the hard efforts left one tester too exhausted to keep going.
That trade-off between rate and repeatability runs through every study in this guide.
Hard-effort calorie burn, 155 lb person (2024 Compendium METs)
| Activity | MET | Per 10 min | Per hour |
|---|---|---|---|
| Cycling, 20 mph or faster | 16.8 | 197 | 1,181 |
| Running up stairs | 15.0 | 176 | 1,055 |
| Running, 10 mph (6-minute mile) | 14.8 | 173 | 1,041 |
| Rowing machine, 200 watts or more | 14.0 | 164 | 984 |
| Swimming butterfly | 13.8 | 162 | 970 |
| Jump rope, fast | 12.3 | 144 | 865 |
| Vigorous HIIT, burpee or jump squat intervals | 11.0 | 129 | 773 |
| Freestyle swimming, fast | 10.5 | 123 | 738 |
| Air bike, very hard | 10.3 | 121 | 724 |
| Hiking with a heavy pack | 10.0 | 117 | 703 |
| Kettlebell swings | 9.8 | 115 | 689 |
| Basketball drills | 9.3 | 109 | 654 |
| Elliptical, vigorous | 9.0 | 105 | 633 |
| Singles tennis | 8.0 | 94 | 562 |
Walking, running, hiking, and the treadmill
Running costs about 100 to 115 calories per mile for a 155 lb person at almost any pace, so faster running burns more per hour mostly because you cover more miles. A 30-minute run at 6 mph burns about 327 calories, and the same half hour at an 8-minute mile burns about 420.
Walking costs about 85 to 90 calories a mile at ordinary speeds. Brisk walking burns about half as much per hour as running, but most people can walk daily without soreness, and that matters more over a month than the hourly rate.
Incline is the cheapest way to raise a walking burn.
The 12-3-30 workout (12% incline, 3 mph, 30 minutes) burns about 305 calories at 155 lb, more than twice the same walk on flat ground. Hills do the same outdoors: a hiker burns about 370 calories an hour on rolling trails and more than 700 on steep climbs with a heavy pack. A 20 lb ruck on flat pavement adds only about 10% over walking without it, while the same ruck on a 5% grade burns about 520 an hour.
Gym cardio machines ranked
Among gym machines, the stair climber burns the most at a pace most people can hold: about 325 calories in 30 minutes at 155 lb. A spin class burns about 315 in the same time, and a rowing machine at 150 to 199 watts about 385. Steady riding on a stationary bike or air bike at 100 to 125 watts burns about 240 per half hour.
The elliptical burns about 175 calories in 30 minutes at moderate effort and about 315 at vigorous effort. It spares the joints the pounding of running.
Bikes and rowers with a watt display give the most accurate estimate, because watts measure the work you did. Console calorie numbers are less reliable, so use them to compare sessions on the same machine rather than as a true count.
Swimming
Moderate freestyle laps burn about 280 calories in 30 minutes at 155 lb, and slow swimming about 200. Butterfly is the most expensive stroke at 13.8 MET, close to 485 calories per 30 minutes, though few recreational swimmers can hold it for long. Breaststroke and backstroke at training pace both pass 9 MET.
Swimming spreads the work across the arms, trunk, and legs, and the water supports your weight. That makes it one of the few high-burn options for people with sore knees or hips.
Bodyweight exercises: jump rope to planks
Jump rope is the top bodyweight burner, at about 138 calories in 10 minutes for a 155 lb person skipping 100 to 120 times a minute. Burpee intervals and jump squats burn about 129 in 10 minutes. Steady burpees and vigorous jumping jacks burn about 88.
Push-ups, squats, and planks build strength but burn far less. A regular push-up costs about 0.8 calories and a bodyweight squat about 0.5. Three 60-second planks burn about 10 calories.
Count these as strength work and look elsewhere for the calorie burn.
- Jump rope calorie calculator
- Burpee calorie calculator
- Jumping jacks calorie calculator
- Push-up calorie calculator
- Squat calorie calculator
- Plank calorie calculator
Bodyweight exercises, 155 lb person
| Exercise | Calories in 10 minutes | Per rep |
|---|---|---|
| Jump rope, 100 to 120 skips/min | 138 | About 0.1 per skip |
| Burpee intervals | 129 | n/a |
| Jump squat intervals | 129 | n/a |
| Burpees, steady pace | 88 | About 0.9 |
| Jumping jacks, vigorous | 88 | About 0.15 |
| Push-ups, 100 reps | 98 | About 0.8 |
| Bodyweight squats, 100 reps | 68 | About 0.5 |
| Plank | About 33 | n/a |
Weights, circuits, kettlebells, and HIIT
A general weight training session burns about 246 calories an hour at 155 lb, because most of the hour is rest between sets. Vigorous lifting with short rests raises that to about 422. Circuits and kettlebells cut the rest: a moderate circuit burns about 176 calories in 30 minutes, a vigorous kettlebell circuit about 264, and continuous kettlebell swings about 115 in 10 minutes.
Lifting earns its place for a different reason.
In an 8-month trial of 119 overweight adults, aerobic training cut body mass and fat mass more than resistance training, while resistance training added more lean mass. The group that did both spent twice as long training and did not lose significantly more fat than the aerobic group, but it kept the lean-mass gain.
The practical answer is to use cardio for the calorie burn and lifting to keep muscle, which is also what national guidelines recommend: aerobic activity spread through the week and muscle strengthening at least 2 days a week.
Yoga, Pilates, and stretching
Mind-body classes sit at the bottom of the ranking. Hatha yoga and gentle stretching burn about 162 calories an hour at 155 lb, a general Pilates class about 197, and power yoga about 281. Most of that is the resting burn you would have spent anyway: the net cost of an hour of hatha yoga is about 91 calories.
These classes build flexibility, balance, and trunk strength, and many people use them for recovery between harder sessions. For a bigger burn, a vigorous power flow is the best option in this group.
Sports: basketball, tennis, and pickleball
Of the three court sports, basketball burns the most. A 155 lb player burns about 527 calories in an hour of pickup and about 562 in a full-court game. Singles tennis burns about the same as full-court basketball, general tennis play about 478, and recreational doubles pickleball about 288.
Sports can win on the weekly count because people keep playing them. In a Copenhagen study of 8,577 adults followed for up to 25 years, tennis players lived 9.7 years longer than sedentary people, badminton players 6.2 years, and joggers 3.2 years. The authors noted that the most social sports had the largest gains.
The study was observational, so it cannot show that the sport caused the difference.
Per minute vs per week
The exercise that burns the most per minute is rarely the one that burns the most per week.
Take two 155 lb people. One does 20 minutes of vigorous HIIT three times a week and burns about 774 calories. The other walks briskly for 45 minutes every day and burns about 1,771. The walker burns more than twice as much with less soreness.
Weekly volume is what moved the scale in the Midwest Exercise Trial 2. The trial supervised 141 adults with overweight or obesity for 10 months, 5 days a week, with no diet changes. The group burning 400 calories per session lost 3.9 kg (4.3% of body weight), the group burning 600 calories per session lost 5.2 kg (5.7%), and the control group gained 0.5 kg. Men and women lost similar amounts.
Use the table below to see how long each activity takes to reach that 400-calorie mark. Any row works if you can repeat it five times a week.
Minutes to burn 400 calories, 155 lb person (2024 Compendium METs)
| Activity | Minutes |
|---|---|
| Running, 6 mph | 37 |
| Stair climber machine | 37 |
| Spin class | 38 |
| Incline walk, 12-3-30 settings | 39 |
| Cycling, 12 to 14 mph, or moderate freestyle | 43 |
| Basketball, pickup game | 46 |
| Rowing machine, moderate | 47 |
| Tennis, general play | 50 |
| Hiking, rolling trail | 64 |
| Elliptical, moderate | 68 |
| Brisk walking | 71 |
| Pickleball, doubles | 83 |
| Weight training, general | 98 |
HIIT vs steady cardio, and the afterburn myth
A 2019 meta-analysis of 36 studies compared interval training with moderate continuous training. Both lowered body fat percentage by about the same amount. Interval training produced a 28.5% greater drop in absolute fat mass, and sprint intervals had the edge for that outcome. Intervals save time, but steady cardio does the job if you prefer it.
The afterburn effect is real and small. A review of excess post-exercise oxygen consumption (EPOC) found it adds about 6% to 15% of the net cost of the workout. A prolonged afterburn of 3 to 24 hours needed either 50 minutes or more at 70% of aerobic capacity or 6 minutes or more of all-out intervals above maximal capacity. The authors called early hopes about its role in weight loss generally unfounded.
For a 155 lb person, 20 minutes of vigorous HIIT has a net cost of about 234 calories. An afterburn of 6% to 15% adds about 14 to 35 calories, which is about one small cookie.
Count the workout itself and ignore claims of hours of extra burning.
Why your weight changes the answer
Calories scale with body weight because you move your own mass. A 185 lb person burns about 48% more than a 125 lb person doing the same exercise at the same MET. That is why every table here lists three weights, and why a heavier friend on the same bike reads a higher calorie count.
Worked example: a 185 lb (83.9 kg) person runs 30 minutes at 6 mph (9.3 MET). Gross burn = 9.3 × 83.9 × 0.5 = 390 calories. Net burn removes the resting 1 MET: 8.3 × 83.9 × 0.5 = 348 calories. Three runs a week add about 1,045 net calories. A 125 lb runner doing the same plan burns about 235 net per run, or 706 a week.
Use net calories when you plan a deficit, because gross numbers count calories your body would have burned at rest anyway. Every one of our calculators shows both.
Why the scale lags behind the calorie count
Your body does not add exercise calories one for one over months.
A study of 332 adults in five countries measured total daily energy use with doubly labeled water. Total burn rose with activity at low activity levels, then leveled off at higher levels. The authors called this constrained energy expenditure: the body appears to save energy elsewhere when activity climbs.
Two things follow. The first hours of weekly exercise give the largest return, so going from none to some matters more than going from a lot to more. Tracking food also helps, because it shows whether you are eating back the calories you burn. Exercise still improves health at every level, even where the calorie return flattens.
Daily steps count too
Walking around the house, the office, and the shops adds up to a larger burn than most workouts. A meta-analysis of 15 cohorts and 47,471 adults found that people in the highest step quartile had a 53% lower risk of death than those in the lowest. The benefit leveled off at about 6,000 to 8,000 steps a day for adults 60 and older and 8,000 to 10,000 for younger adults.
For a 155 lb person, each extra mile of walking burns about 85 to 90 calories. Adding 4,000 steps, about 2 miles, burns roughly 170 calories a day and about 1,200 a week, more than three HIIT sessions.
Can you trust your watch?
Use your watch for trends and a calculator for totals.
Stanford researchers tested seven wrist devices on 60 adults against lab gas analysis while sitting, walking, running, and cycling. Most measured heart rate well, but no device got calorie burn within 20% error, and error was highest during walking.
A 20% error on a 600-calorie session is 120 calories, enough to erase a planned daily deficit. MET estimates have their own error, but they stay steady from session to session and use published values you can check.
How much exercise to do
Adults need 150 to 300 minutes a week of moderate activity or 75 to 150 minutes of vigorous activity, plus muscle strengthening on 2 or more days. Vigorous minutes count double.
Doing more than 300 minutes of moderate activity brings further benefits. Any row in the ranking above 6 MET counts as vigorous, and 3 to 5.9 MET counts as moderate. A week of three 25-minute runs covers the vigorous minimum. A week of brisk 30-minute walks on 5 days covers the moderate minimum and burns about 840 calories at 155 lb.
How to pick the exercise that burns the most for you
Pick the highest-burning activity you would do three to five times a week.
If you enjoy running or cycling, those give the most calories per hour at a sustainable effort. If your joints complain, swimming, rowing, the elliptical, and incline walking give high burns with low impact. If you get bored, a sport or a group class may win the weekly count.
Raise intensity only after the habit holds. Add one interval session a week, then extend the time, then add incline or pace. Keep two strength sessions for muscle, and add daily steps as the base under everything.
Tips: enter the whole session time including rests in the calculators, because MET values assume it. Use net calories for diet planning. Recheck your estimate when your weight changes by 10 lb or more. Compare sessions on the same machine rather than trusting one console number. Track your weekly total rather than the burn from a single workout.
FAQs
Which exercise burns the most calories in 30 minutes?
At an effort most people can hold for 30 minutes, running at 6 mph and the stair climber each burn about 327 calories for a 155 lb person, and a spin class about 316. At full effort, fast cycling, stair running, and hard rowing burn about 490 to 590, but few people can keep that pace for half an hour.
What burns more calories, running or swimming?
Running at 6 mph (9.3 MET) burns more than moderate freestyle (8.0 MET): about 654 against 562 calories an hour at 155 lb. Fast freestyle (10.5 MET) and butterfly (13.8 MET) pass running at that pace.
Does lifting weights burn more calories than cardio?
No. General weight training burns about 246 calories an hour at 155 lb, less than brisk walking, because most of the session is rest. In an 8-month trial, aerobic training cut more fat than resistance training, while resistance training added more lean mass. Doing both keeps muscle while you lose fat.
Is HIIT the best exercise for fat loss?
HIIT saves time but does not change body fat percentage more than steady cardio. A meta-analysis of 36 studies found similar drops in body fat percentage, with a 28.5% larger drop in absolute fat mass for intervals. The afterburn adds only 6% to 15% of the workout cost.
What is the best low-impact exercise for burning calories?
Swimming, rowing, the stair climber, the elliptical, and incline walking give the highest burns with low impact. At 155 lb, moderate freestyle burns about 562 calories an hour, and a 12-3-30 incline walk about 610.
How many calories should I burn a day exercising to lose weight?
In a 10-month trial, adults who burned 400 or 600 calories per session 5 days a week lost 4.3% and 5.7% of body weight with no diet changes. Pair exercise with a modest food deficit for faster results, and use net calories when you plan.
Why does my watch show a different number?
Wrist devices estimate calories from heart rate and movement. In a test of seven devices, none got calorie burn within 20% error, and walking gave the largest errors. Use the watch to compare sessions and a MET calculator for totals.
Do heavier people burn more calories doing the same exercise?
Yes. Calories scale with body weight, so a 185 lb person burns about 48% more than a 125 lb person at the same activity and pace. Enter your own weight in any of our calculators for your figure.
Related
References
- 2024 Adult Compendium of Physical Activities: A third update of the energy costs of human activities
- Physical Activity Guidelines for Americans, 2nd edition
- Aerobic exercise alone results in clinically significant weight loss for men and women: Midwest Exercise Trial 2
- Is interval training the magic bullet for fat loss? A systematic review and meta-analysis comparing moderate-intensity continuous training with high-intensity interval training (HIIT)
- Effects of exercise intensity and duration on the excess post-exercise oxygen consumption
- Effects of aerobic and/or resistance training on body mass and fat mass in overweight or obese adults
- Constrained total energy expenditure and metabolic adaptation to physical activity in adult humans
- Daily steps and all-cause mortality: a meta-analysis of 15 international cohorts
- Accuracy in wrist-worn, sensor-based measurements of heart rate and energy expenditure in a diverse cohort
- Various leisure-time physical activities associated with widely divergent life expectancies: the Copenhagen City Heart Study