How Many Calories Does Cycling (outdoor) Burn?

Calories burned by Cycling (outdoor) are computed using the ACSM formula: kcal = (MET × 3.5 × body weight kg ÷ 200) × minutes. The MET for Cycling (outdoor) is 8. MET stands for Metabolic Equivalent — 1 MET equals resting metabolism (sitting still).

Heavier people burn more calories doing the same activity because more mass must be moved. The calculator above updates in real time as you change the weight.

The MET for Cycling (outdoor) (approx. 8) describes a moderate intensity. At higher pace or effort the MET increases — and so does calorie burn per minute. The reverse applies at lower intensity.

Heart rate monitors and smartwatches measure intensity indirectly and can estimate calories more precisely than the average MET — especially if you know your VO₂max.

• Raise the intensity: A faster pace or greater resistance significantly raises the calorie burn for Cycling (outdoor).
• Extend the duration: Calorie burn scales nearly linearly with time — 60 minutes burns roughly twice as many calories as 30 minutes.
• Account for body weight: Since weight feeds directly into the formula, heavier people burn more calories for the same activity.
• Interval training: Short high-intensity bursts between moderate phases increase total calorie burn and the afterburn effect (EPOC).

All values use the MET approach from the Compendium of Physical Activities (Ainsworth et al. 2011) and the ACSM formula. Figures are gross calories (including resting metabolism) — individual variation due to fitness level, technique, temperature, and metabolic efficiency can be ±20–30%.

For more precise measurements, heart-rate-based devices or lab testing (indirect calorimetry) are recommended.

Cycling (outdoor) can support weight loss when total calorie expenditure exceeds intake. A deficit of 7,700 kcal corresponds to approximately 1 kg of body fat. Regular Cycling (outdoor) sessions can build this deficit — especially when you enjoy the activity enough to stick with it long-term.