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🏃 MET-based estimate

Calories Burned Running

Running is one of the highest calorie-per-minute activities an average person can sustain. A useful rule of thumb: roughly 1 kcal per kg of body weight per kilometre covered, regardless of speed — faster paces just compress the burn into less time.

Your session

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Running calorie burn by intensity

Estimates use the formula kcal = MET × weight (kg) × hours, with MET values from the 2011 Compendium of Physical Activities. Figures are gross burn — they include the calories you would have burned at rest.

IntensityMETkcal / 30 min*kcal / 60 min*
8 km/h (5 mph, 12 min/mile)8.3290581
9.7 km/h (6 mph, 10 min/mile)9.8343686
11.3 km/h (7 mph, 8.5 min/mile)11.0385770
12.9 km/h (8 mph, 7.5 min/mile)12.8448896

*For a 70 kg (154 lb) person. Use the calculator above for your own weight.

Burn by body weight

At a typical intensity for running (9.8 METs), here's how the burn scales with body weight:

Body weight15 min30 min60 min
55 kg (121 lb)135270539
70 kg (154 lb)172343686
85 kg (187 lb)208417833
100 kg (220 lb)245490980

Getting more from running

Want the bigger picture? Your workout is one slice of total daily burn — estimate the whole thing with the TDEE calculator, or compare against 25+ other activities in the calories burned calculator.

More activities

Sources

  1. Ainsworth BE, Haskell WL, Herrmann SD, et al. 2011 Compendium of Physical Activities: a second update of codes and MET values. Med Sci Sports Exerc. 2011. [link]

Frequently asked questions

How many calories does a 5K run burn?

Roughly your body weight in kg × 5, so a 70 kg runner burns around 350 kcal over 5 km, give or take pace and terrain.

Does running on a treadmill burn fewer calories?

Slightly — there's no air resistance and the belt assists leg turnover. Setting a 1% incline closely matches outdoor energy cost.

Medical disclaimer: CaloriesKit provides educational estimates only and is not medical, nutritional, or fitness advice. Calculators use population-level formulas that may not reflect your individual needs. Consult a physician or registered dietitian before changing your diet or exercise routine, especially if you have a medical condition, are pregnant, or are under 18.