Health Calculators · tool

Calories Burned Calculator

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Calculate calories burned during various physical activities

kg
MET 3.5: it uses about 3.5 times the energy of sitting still.
min
Calories burned
123kcal
Walking (5 km/h), 30 min, at 70 kg
Above resting
88kcal
Extra over sitting still
Per hour
245kcal
Roughly the same as
  • 1.2 × medium banana (105 kcal each)
  • 1.3 × medium apple (95 kcal each)
  • 1.2 × plain chapati (100 kcal each)
  • 0.6 × cup of cooked rice (200 kcal each)
  • 0.5 × samosa (250 kcal each)
MET estimates are usually within 10 to 20% for most people. Fitness, terrain and the weather all change the real figure.
All activities for 30 min at 70 kg
ActivityMETkcal
11.8413
9.8343
9.8343
8.8308
8280
7.8273
7.5263
7.3256
7245
5.8203
5.5193
4.8168
4.5158
4.3151
4140
4140
3.5123
3.5123
3.3116
2.588
Tap an activity to pick it. MET values from the 2011 Compendium of Physical Activities. Calories = MET × weight (kg) × hours.

Runs entirely in your browser. Nothing you type or upload is sent to us or stored.

For general information only, not medical advice. Talk to a doctor or a qualified professional about your health. Terms of use

How to Use

  1. Enter Your weight in kg. Use your real weight, because the burn goes up in step with it.
  2. Pick an Activity. There are 20, from walking and yoga to cricket and skipping, each with its MET value.
  3. Enter the Duration in minutes, or tap one of the quick buttons (15 to 90 min).
  4. The calories, the extra over resting and the hourly rate update as you type, along with rough food equivalents.
  5. The table below compares every activity for the same time. Tap a name to switch to it.

How exercise calories are worked out

This calories burned calculator uses MET (Metabolic Equivalent of Task) values. A MET is a standard measure of how hard an activity is compared with sitting still, where 1 MET is the energy you use at rest. The formula is:

Calories = MET × Weight (kg) × Duration (hours)

So if you weigh 70 kg and run for 60 minutes (MET 9.8), you burn 9.8 × 70 × 1 = 686 calories. That includes the roughly 70 calories you'd have burned sitting still for the hour, so the calculator also shows the extra over resting, worked out with MET − 1.

MET values for popular activities

ActivityMETCal/hr (70 kg)
Walking (moderate)3.5245
Yoga2.5175
Cycling (general)7.5525
Swimming laps (light to moderate)5.8406
Running (about 9.7 km/h)9.8686
HIIT8.0560
Skipping rope11.8826

The MET values here and in the calculator come from the 2011 Compendium of Physical Activities, the standard reference researchers use.

What changes your actual burn

  • Fitness level: trained athletes burn fewer calories for the same activity, because their bodies are more efficient.
  • Heart rate: a heart rate monitor gives a more personal estimate than a MET formula.
  • Temperature: working out in the heat raises calorie burn by 5–10%.
  • Afterburn (EPOC): after high-intensity exercise your body keeps burning extra calories for hours. This calculator doesn't count that.

Frequently Asked Questions

Within about 10–20% for most people. The error comes from individual differences: fitness level (trained athletes burn fewer calories for the same activity), body composition (more muscle burns more), the weather and how efficiently you move. A heart rate monitor or fitness tracker gives a closer estimate.

Yes. Calorie burn rises in direct proportion to body weight. A 90 kg person burns about 50% more than a 60 kg person doing the same activity for the same time. That's why the calculator asks for your weight.

High-intensity ones: skipping rope (800–1,000 kcal/hr), running at 12+ km/h (900–1,100 kcal/hr) and HIIT (600–900 kcal/hr). But a 45-minute moderate run you do every week beats 10 minutes of flat-out effort you never repeat. The activity you'll keep doing is the one that burns the most over time.

Yes. It's called EPOC (Excess Post-exercise Oxygen Consumption), or the 'afterburn effect'. After high-intensity exercise your metabolism stays raised for 12–48 hours, and HIIT and strength training produce the most. This calculator only counts calories burned during the exercise. Afterburn adds roughly 6–15% more for high-intensity sessions.