Calories Burned Calculator
Calculate calories burned for any activity, from running to cycling to weights, using your weight and time (MET method).
In minutes
What Activity Burns the Most Calories?
The activities that burn the most calories are the hard ones. Jump rope, fast running and stair climbing sit at the top because they ask a lot of your body in a short time. Cycling hard, swimming laps and HIIT follow close behind. Gentle work like yoga or an easy stroll burns far less in the same window.
The single biggest driver is how hard you push. A 30 minute run beats a 30 minute walk by a wide margin. To compare options side by side, run your own weight and time through the calculator and read the full activity table.
How the MET Method Works
MET stands for metabolic equivalent of task. It measures how hard an activity is compared to sitting still. Sitting is 1 MET. A 6 mph run is 9.8 MET, so it burns close to ten times the energy of rest.
The formula is simple: kcal = MET times body weight in kg times hours. Take a 70 kg person running at 6 mph for one hour. That is 9.8 times 70 times 1, which lands at 686 kcal. Change the weight, the time or the activity and the number moves with it.
What Affects Your Real Burn
Three things shift your true number away from the estimate. The first is weight: a heavier body burns more to move the same distance, which is why the formula scales with your weight in kilograms.
The second is intensity. MET values assume a typical effort. Push harder and you burn more than the table says; coast and you burn less. The third is fitness. A trained body moves more efficiently, so a fit runner may burn slightly less than a beginner at the same pace. Terrain, hills and wind add their own swing.
Using Activity to Reach a Calorie Goal
Exercise is one half of the calorie equation. The other half is what you eat. To lose or gain weight you pair the calories you burn with the calories you take in. Start by finding your maintenance level with the TDEE calculator, then plan your training on top.
Walking is the easiest activity to add daily. To see what your steps are worth, use the steps to calories calculator or the walking calorie calculator. Knowing the number is the easy part. The work is doing it most days. The Velpa app logs your steps and weight in one private place so you can see whether your plan is working.
Frequently asked questions
- How many calories does running burn?
- Running at 6 mph has a MET value of 9.8. For a 70 kg person running one hour, that works out to about 686 kcal. Heavier runners burn more, lighter runners burn less. Pace also matters: an 8 mph run sits near 11.8 MET and burns more in the same time. Enter your weight and minutes above for your own number.
- How is calories burned calculated?
- This tool uses the MET method. Each activity has a MET value, a measure of how hard it is compared to sitting still. The formula is kcal = MET times your body weight in kilograms times the time in hours. So a 9.8 MET run for a 70 kg person over one hour gives 9.8 times 70 times 1, or 686 kcal.
- What activity burns the most calories?
- High-intensity activities top the list. Jump rope (about 12.3 MET), fast running (11.8 MET) and stair climbing (8.8 MET) burn the most per minute. Cycling hard and swimming vigorous laps also rank high. Gentle activities like yoga (2.5 MET) or easy walking (3.5 MET) burn far less in the same time.
- Does body weight change how many calories I burn?
- Yes. A heavier body needs more energy to move, so it burns more calories at the same activity and pace. That is why the formula multiplies by your weight in kilograms. Two people doing the same one-hour run will burn different amounts if their weights differ.
- Is the MET method accurate?
- It gives a solid estimate, not an exact figure. MET values are averages from research and assume a typical effort level. Your real burn shifts with intensity, fitness, terrain and how efficient you are at the activity. Use the number as a guide and track the trend over time rather than the exact value of one session.