Cycling Calorie Burn Calculator

Cycling is one of the most efficient forms of cardiovascular exercise. The number of calories you burn depends on your body weight, speed, duration, and the type of cycling you do.

The formula: MET method:

Calories = MET × Weight (kg) × Duration (hours)

Where MET (Metabolic Equivalent of Task) is a measure of exercise intensity. A MET of 1.0 equals energy expenditure at rest. Cycling has MET values ranging from 4 (very slow) to 16+ (racing speed).

MET values by cycling intensity:

Calorie burn comparison: 30 minutes at moderate pace (12 mph / 19 km/h):

Cycling vs. other activities (same duration):

• Cycling at moderate pace burns roughly the same calories as jogging at a moderate pace.
• It is easier on the joints than running, making it excellent for people with knee issues.
• Outdoor cycling burns slightly more calories than stationary cycling at the same speed due to wind resistance and varied terrain.

Why speed bands, and not just speed

MET values are published in bands rather than as a curve because the relationship between speed and effort is not linear. Air resistance rises with the cube of speed, so the jump from 12 mph to 16 mph costs far more than the jump from 8 mph to 12 mph. That is why the MET figures climb steeply at the top of the table and gently at the bottom.

It also means the band you pick matters more than the exact speed within it. Sitting at 15 mph and 16 mph are close to the same effort; 12 mph and 18 mph are not remotely comparable, even though both are “road cycling”.

A caveat worth knowing about MET

These numbers assume you are actually riding for the whole duration. Stop-start city cycling with traffic lights can be 30% below the band figure over the same clock time, and a group ride where you sit in a wheel for half of it is lower again. If your ride was broken up, use moving time rather than elapsed time.

Tips to burn more calories cycling:

• Increase your cadence (pedaling speed) for higher intensity.
• Add hills or resistance, climbing burns 50–100% more calories than flat cycling.
• Interval training alternating sprints and recovery boosts overall calorie burn.
• A heavier bike or loaded panniers increase effort and calorie burn.

Tracking tip: Heart rate monitors provide a more personalized calorie estimate than speed-based calculators, since individual fitness levels vary significantly.