Calories Burned Cycling Calculator

See how many calories you burn cycling, based on standard MET values.

How it is calculated

Each effort level has a fixed MET value: light 4.0, moderate 8.0, vigorous 10.0, racing 12.0. The tool computes kcal = MET × 3.5 × W / 200 × T, where W is body weight in kilograms and T is riding time in minutes. The 3.5 is one MET expressed as ml of oxygen per kg per minute, and 200 converts that to kilocalories per minute. You get the total, the calories per minute and the MET applied. The MET includes your resting metabolism, so the total is all the energy spent during the ride, not just the extra. Weight and duration must be positive; an unknown level is handled as moderate. Terrain, wind, bike type and speed are not inputs, so choose the level that matches your overall effort.

Worked example

An 80 kg rider cycles for 60 minutes at the vigorous level, 10.0 METs. Per minute: 10.0 × 3.5 × 80 / 200 = 14.0 kcal. Over the hour: 14.0 × 60 = 840. The tool shows 840 calories, 14.0 per minute, with a MET of 10.0. For comparison, the same hour at the light level (4.0 METs) comes to 336 calories, so the effort label changes the answer far more than a few minutes of duration would.

Try this example →

Common mistakes

  • Entering the duration in hours. The field is minutes, so a 2-hour ride must be typed as 120.
  • Using pounds for body weight. The formula needs kilograms; entering 176 lb as 176 more than doubles the figure.
  • Choosing "racing" for a hard training ride. Racing is the top level (12.0 METs) and applies only if you hold race effort for the whole time entered; "vigorous" is the closer match for most hard rides.
  • Counting coffee stops, traffic lights and coasting at the same effort. Enter moving time at the chosen level, or add separate rides at different levels.
  • Assuming the number reflects your bike or route. Hills, headwinds and an e-bike motor are not in the formula; only weight, minutes and the chosen level are.

About this calculator

Calorie-burn estimates for exercise are built on MET values (Metabolic Equivalent of Task), where 1 MET represents the energy cost of sitting quietly, and cycling ranges from around 4 METs for a leisurely ride to 12+ METs for vigorous, race-pace effort. The standard formula converts MET value into calories burned per minute: calories = MET × weight in kg × 3.5 / 200, then multiplied by the duration of the ride — so a heavier rider or a harder effort both burn calories faster.

Cyclists and fitness trackers use MET-based estimates because directly measuring energy expenditure requires lab equipment (indirect calorimetry) that's impractical for everyday rides; MET tables, compiled from decades of exercise physiology research, offer a reasonable average estimate broken down by pace and terrain (flat leisurely riding vs. hill climbing vs. mountain biking). Riders training for weight loss or fueling for long rides use these numbers to plan calorie deficits or the carbohydrate intake needed to sustain effort.

This calculator estimates calories burned from your weight, ride duration and cycling intensity using standard MET values.

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