Calorie Calculator | running (marathon)


Running Calories / Fat Burned Calculator


Please, change any value below then click/tap 'compute calories!'

lbs or Kilograms


Choose an activity or exercise in the box below:


(fat and/or muscle)

Someone weighting 70 Kg or 154.3 lb running (marathon) burns 465.5 calories in 30 minutes. This value is roughtly equivalent to 0.13 pound or 2.13 ounces or 60.3 grams of mass (fat and/or muscle).

  • running (marathon) 3 times a week for 30 minutes will burn 1.6 pounds or 0.72 Kg a month.
  • running (marathon) 5 times a week for 30 minutes will burn 2.66 pounds or 1.21 Kg a month.
  • running (marathon) every day for 30 minutes will burn 3.72 pounds or 1.69 Kg a month.

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How to calculate calories (burned)

The number of calories you burn while exercising is dependent on:

  • the exercise you do
  • your weight
  • the time spent doing the activity

By multiplying the body weight in kg by the MET (*) value and duration of activity, you can estimate the energy expenditure in Kcal specific to a persons body weight. In this example, running (marathon) at a 13.3 MET value, burns 13.3 Kcal/kg x body weight/h.

A 70 kg individual running (marathon) for 30 minutes expends the following:

(13.3 METs x 70 kg body weight) x (30 min/60 min) = 465.5 Kcal.

13.3 is the value in METs for running (marathon).

(*) MET - Metabolic equivalent



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