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Cycling Calorie Expenditure
Cycling is one of the most effective forms of exercise for burning calories while being low-impact on joints. The number of calories burned depends primarily on your body weight, riding speed, duration, and terrain. At moderate intensity (12-14 mph), a 170-pound cyclist burns approximately 500-600 calories per hour, making cycling an excellent choice for weight management and cardiovascular health.
The calorie burn during cycling increases non-linearly with speed because air resistance grows with the square of velocity. This means riding at 20 mph requires roughly four times more power than riding at 10 mph, resulting in dramatically higher calorie expenditure at faster speeds.
Calculation Method
Calories by Speed (170 lb rider, 1 hour)
| Speed (mph) | MET | Calories/Hour | Calories/Mile |
|---|---|---|---|
| 10 | 6.8 | 524 | 52 |
| 12 | 8.0 | 617 | 51 |
| 14 | 10.0 | 771 | 55 |
| 16 | 12.0 | 925 | 58 |
| 18 | 13.5 | 1041 | 58 |
| 20+ | 15.8 | 1218 | 61 |
Maximize Calorie Burn
- Incorporate interval training: alternate 2 minutes hard with 2 minutes easy for 30+ minutes.
- Ride hilly routes -- climbing burns significantly more calories than flat riding at the same speed.
- Increase ride duration: longer rides at moderate pace burn more total calories than short intense sessions.
- Ride in a harder gear occasionally to increase muscular demand and calorie expenditure.
- Morning rides on an empty stomach may increase fat oxidation (fasted cardio).
Frequently Asked Questions
How many calories does a 1-hour bike ride burn?
A 170-pound person cycling at moderate speed (12-14 mph) burns approximately 500-770 calories per hour on flat terrain. Faster speeds, hilly terrain, or off-road riding increases this significantly. A brisk 1-hour ride at 16-18 mph can burn 900-1,000+ calories.
Is cycling better than running for calorie burn?
Per hour at equivalent effort levels, running typically burns 10-20% more calories than cycling because it is a weight-bearing activity. However, cycling is easier on joints and can be sustained for much longer, often resulting in higher total calorie expenditure per session. Many people can cycle for 2 hours but struggle to run for more than 30-45 minutes.