Protealpes

Calculator

Bike calorie calculator

Estimate calories burned biking from time and riding intensity.

Units
Intensity

Session calorie estimates are not a medical exercise prescription. Do not eat a workout twice if it is already inside TDEE.

What this tool does

You pick how hard the ride felt and how long you were turning the pedals. The result is MET × kg × hours, shown as gross and net.

How it works

Compendium cycling codes range from easy leisure (~4 MET) to racing (~12 MET). Indoor bikes without wattage still need an honest intensity pick.

Formula and methodology

kcal ≈ MET × body weight (kg) × hours. Net uses MET − 1.

How to interpret the result

A 45-minute moderate ride for 75 kg is often 300–400 kcal gross. A racing pick for a coffee-shop cruise will lie upward.

Example

70 kg, 60 minutes, moderate (6.8 MET): 6.8 × 70 × 1 ≈ 476 kcal gross.

Common mistakes

  • Picking racing because the playlist was loud.
  • Adding e-bike assist miles as if they were a climb.

When this estimate may be off

  • You have power meter data — that beats a MET table.
  • Long descents with no pedaling.

Frequently asked questions

Is a spin class “vigorous”?

If you were standing and breathless for most intervals, vigorous is closer than leisure. If you sat and chatted, moderate.

Does wind count?

Not in this table. Outdoor headwinds make the same speed cost more.

Can I use this for a commute?

Yes. Use leisure or moderate unless you treat the commute as training.

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How Protealpes calculates