Cycling burns between 400 and 1,000 calories per hour for most adults, depending on body weight, riding speed, and terrain. A 155-pound rider cycling at a moderate pace of 12 to 14 mph burns roughly 560 calories per hour, according to Harvard Medical School research. At a vigorous pace of 16 to 19 mph, that same rider burns around 840 calories per hour. Understanding calories burned cycling can help you set realistic fitness goals and track your progress more effectively.
No other low-impact exercise burns calories at this rate. Running burns a similar amount, but cycling is easier on your joints, which means most people can ride longer and burn more total calories per session.
This guide gives you real numbers by weight, speed, and ride type, plus practical ways to burn more on every ride.
How many calories does cycling burn per hour?
Harvard Medical School published calorie data across three cycling intensities for different body weights. These are the most widely cited figures in cycling research:
For a 125-pound (57 kg) rider:
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Leisurely cycling under 10 mph: 240 calories per hour
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Moderate cycling 12 to 14 mph: 420 calories per hour
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Vigorous cycling 16 to 19 mph: 630 calories per hour
For a 155-pound (70 kg) rider:
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Leisurely cycling under 10 mph: 298 calories per hour
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Moderate cycling 12 to 14 mph: 560 calories per hour
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Vigorous cycling 16 to 19 mph: 840 calories per hour
For a 185-pound (84 kg) rider:
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Leisurely cycling under 10 mph: 355 calories per hour
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Moderate cycling 12 to 14 mph: 670 calories per hour
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Vigorous cycling 16 to 19 mph: 1,000 calories per hour
Heavier riders burn more calories because moving more mass takes more energy. Faster riders burn more because speed requires significantly more effort, especially against wind resistance, which increases exponentially with speed. If you're encouraging children to develop healthy riding habits, you can buy JoyStar kids bikes in the right size to help them enjoy safe, active, and confidence-building rides from an early age.
Does the type of cycling change how many calories you burn?
Yes, significantly. The same hour of riding can produce very different calorie burns depending on the bike, the surface, and the effort level.
Road cycling:
A smooth surface and an efficient position mean less energy wasted on vibration or steering. Road cycling at moderate pace burns around 560 calories per hour for a 155-pound rider. Increase speed or add hills and that number climbs fast.
Mountain biking:
Technical trail riding burns 10 to 20% more calories than road cycling at the same speed, according to sports science research from Colorado State University (2018). Constant micro-corrections, varied terrain, and frequent acceleration all push calorie burn higher. A 155-pound rider on a moderate MTB trail burns roughly 600 to 700 calories per hour.
Commuter or casual cycling:
A relaxed city commute at 10 mph burns around 300 calories per hour. Slow but consistent daily commuting adds up quickly. Five commutes per week at that rate equals 1,500 extra calories burned, which is about one pound of fat every two to three weeks. If you're wondering how to choose a bike for commuting, prioritize comfort, the right frame size, and a model suited to your daily route.
Electric bike riding:
Riders on electric bikes with pedal assist still burn real calories. A 2019 study in the International Journal of Environmental Research and Public Health found that e-bike riders burned an average of 444 calories per hour, about 75% of what traditional cyclists burned on the same route. The motor reduces effort, but pedaling still does meaningful work.
What factors affect how many calories you burn cycling?
Calorie burn is not fixed at a single number. Several variables shift it up or down on every ride.
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Body weight: heavier riders burn more calories at any given speed
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Speed and intensity: calories burned rise sharply above 15 mph as wind resistance grows
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Elevation and hills: climbing burns 2 to 3 times more calories per mile than flat riding
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Bike weight and type: a heavy mountain bike takes more effort than a light road bike
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Wind: riding into a headwind at 15 mph burns roughly as many calories as riding at 20 mph in calm air
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Fitness level: fitter riders become more efficient over time and burn slightly fewer calories per mile at the same pace
Hills are the biggest single variable. A 30-minute flat ride burns far fewer calories than a 30-minute route with 500 feet of climbing, even at the same average speed.
How does cycling compare to other exercises for calorie burn?
Cycling is among the highest calorie-burning exercises available, especially because it is low-impact enough to do for long periods without joint stress.
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Running at 6 mph burns around 600 calories per hour for a 155-pound rider, similar to vigorous cycling
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Swimming burns around 423 calories per hour at a moderate pace
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Walking at 3.5 mph burns around 267 calories per hour
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HIIT workouts burn 400 to 600 calories per hour but are harder to sustain
The key advantage of cycling is duration. Most people ride for 60 to 90 minutes without the joint soreness that cuts running short. Total calorie burn over a session often ends up higher on the bike as a result. If you're comparing electric bike vs electric scooter for fitness, an electric bike generally offers more opportunities for sustained pedaling and greater overall calorie expenditure.
How can you burn more calories while cycling?
Small changes to your riding habits push calorie burn meaningfully higher without requiring a complete fitness overhaul.
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Add one hilly route per week instead of flat roads
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Increase your average speed by just 2 mph for a 15 to 20% calorie burn increase
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Try interval riding: 1 minute hard, 2 minutes easy, repeated through the ride
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Reduce reliance on pedal assist if you ride an electric bike
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Extend your rides by 15 minutes, which adds 100 to 175 extra calories per session
Consistency matters more than intensity. Three 45-minute rides per week at moderate effort burns more total calories over a month than one hard ride followed by four rest days.
Does cycling burn belly fat specifically?
Cycling burns fat across your whole body, not just the stomach. Spot reduction, the idea of losing fat only in the area you are exercising, is a fitness myth. Your body decides where to draw from its fat stores based on genetics and overall energy balance.
That said, cycling is highly effective at reducing total body fat, including visceral fat, which is the fat stored around internal organs in the abdominal area. A 2021 meta-analysis published in Obesity Reviews found that regular aerobic cycling reduced total body fat mass by an average of 2.4 kg over 12 weeks of consistent training. While following a regular riding routine is essential, knowing what to wear cycling can also improve comfort and help you stay consistent with longer workouts.
Pair cycling with a reasonable diet and you will see meaningful changes in body composition. Cycling alone without managing intake tends to slow fat loss, since many riders feel hungrier after long rides. See our guide on cycling for weight loss for a practical plan that covers both sides.