Calories Burned Cycling By Speed, Weight, Bike Type and Duration

Cycling burns between 250 and 1,000+ calories per hour, depending on body weight, speed, terrain, and bike type. A 155 lb (70 kg) rider at a moderate pace of 12 to 14 mph burns approximately 504 calories per hour on a road bike, according to the 2024 Adult Compendium of Physical Activities. That same rider on a stationary bike at the same effort burns around 441 calories per hour because indoor riding removes wind resistance and variable terrain from the equation.

Calorie output from cycling depends on four variables: the rider's body weight, speed or wattage, duration, and the type of bike or format used. Casual riding at under 10 mph sits at MET 4.0, while competitive racing above 19 mph reaches MET 16.0, a fourfold difference in calories per minute.

Use the cycling calorie calculator to get a personalised estimate based on your weight, speed, and duration. The calculator uses 2024 Compendium MET values for road, stationary, spin class, and mountain biking formats.

How Many Calories Does Cycling Burn?

Cycling calorie burn is calculated using the Metabolic Equivalent of Task (MET) formula. MET is a standardised unit that measures energy cost relative to resting metabolism. One MET equals the energy used while sitting still, approximately 1 kcal per kg per hour. The calories burned calculator applies this formula across all activity types, and the TDEE calculator places your cycling output within your full daily energy balance.

Two things drive the number most: your body weight and your speed. At leisure pace (under 10 mph), cycling sits at MET 4.0. At a moderate training pace (12 to 14 mph), that rises to MET 8.0, doubling calorie output per minute. The sections below cover the formula behind those figures and a complete reference table across all common speeds and weights.

Cycling Calorie Formula: MET Explained

The standard formula for cycling calorie burn is:

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

For a 70 kg person cycling at 12 to 14 mph (MET 8.0) for 30 minutes:

Calories = 8.0 × 70 × 0.5 = 294 kcal

MET values for cycling come from the 2024 Adult Compendium of Physical Activities (Herrmann et al., Journal of Sport and Health Science, 2024). The Compendium assigns separate MET codes to road cycling, stationary biking, mountain biking, spin classes, and e-bikes, making cycling one of the most granularly measured activities in the database.

Calories Burned Cycling by Weight and Speed (Master Table)

This table shows calories burned per hour across five speeds and four body weights, based on 2024 Compendium MET values for outdoor flat-terrain cycling.

Source: 2024 Adult Compendium of Physical Activities. Flat terrain, steady effort.

Racing at above 19 mph burns roughly 4x more calories per hour than leisure cycling. A 185 lb rider doubles their hourly output by moving from a casual 10 mph commute to a vigorous 16 mph training ride.

How Many Calories Does Cycling Burn by Bike Type?

The type of bike and riding format changes calorie output significantly, even at the same perceived effort. The 2024 Compendium assigns distinct MET codes to each format because the energy demands genuinely differ.

Road cycling, stationary biking, spin classes, mountain biking, and e-bikes each carry their own MET range. A spin class sits at MET 9.0 while a casual stationary ride at the same duration uses only MET 3.5 to 6.8. Choosing the right format for your calorie goal matters more than most riders realise. The five formats below cover the full output range from e-bike commuting to competitive mountain biking.

Road Cycling Calories

Road cycling on flat terrain at a moderate pace (12 to 14 mph) carries MET 8.0 for a 155 lb rider. At a vigorous pace (14 to 16 mph), MET rises to 10.0. Aerodynamic drag increases exponentially with speed, so every mph above 15 mph adds a disproportionately larger calorie cost. At 20 mph, air resistance accounts for roughly 80% of total riding resistance on a road bike.

Indoor Cycling and Stationary Bike Calories

Stationary bike calorie burn sits 5 to 12% below outdoor cycling at the same perceived effort, because indoor riding eliminates wind resistance and coasting. A moderate stationary session uses approximately MET 6.8 versus MET 8.0 for the same outdoor pace. However, intensity-matched indoor riding can equal or exceed outdoor output when resistance is increased deliberately.

Source: 2024 Adult Compendium, wattage-specific MET entries for stationary cycling.

Recumbent bikes burn approximately 12 to 15% fewer calories than upright bikes at the same wattage because the reclined position removes core muscle engagement from the equation. For the full breakdown by resistance and bike subtype, the stationary bike calories guide covers upright, recumbent, and Peloton output data.

Built-in calorie displays on exercise bikes overestimate actual output by 20 to 30% on average, according to multiple calculator comparisons (Bikingbro, 2026). These displays typically use a generic formula that ignores the rider's actual body weight. MET-based estimates tied to your weight produce more honest figures.

Spin Class Calories Burned

Spin class carries a dedicated MET of 9.0 in the 2024 Compendium, higher than a standard moderate stationary ride (MET 6.8) because the structured format combines standing climbs, seated sprints, and interval efforts within a single session. A 45-minute spin class at MET 9.0 burns approximately 299 to 529 kcal depending on body weight.

MET 9.0, 2024 Compendium.

Standing climbs in spin class add 12 to 15% more calorie output per 10-minute segment compared to seated spinning at the same cadence. The indoor cycling calories page covers Peloton, group classes, and HIIT cycling formats in full.

Mountain Biking Calories Burned

Mountain biking burns more calories per hour than road cycling at an equivalent speed because off-road terrain forces constant torque changes, balance corrections, and technical handling work. MET values for mountain biking range from 8.5 for moderate trail riding to 14.0 for vigorous cross-country racing, compared to 8.0 to 10.0 for road cycling at similar speeds.

Downhill mountain biking still burns significant calories through stabilisation and braking effort, despite gravity doing the elevation work. The mountain biking calories guide covers terrain-specific calorie data in detail.

E-Bike Calories Burned

E-bikes burn fewer calories than standard bikes because the motor assists pedalling effort. In eco-assist mode (low motor support), a 155 lb rider still burns approximately 178 to 265 kcal per hour because pedalling contributes meaningfully to propulsion. In high-assist or throttle mode, output drops to MET 4.0 or below, similar to leisure road cycling.

Based on 2024 Compendium e-bike entries and adjacent MET interpolation.

E-bikes are not a zero-exercise activity in eco-assist mode. Riders who use them for commuting and choose lower assist levels accumulate meaningful daily calorie expenditure compared to sedentary commuting by car.

How Many Calories Does Cycling Burn by Duration?

Duration is the simplest lever for increasing total calorie output. Because the MET formula multiplies by time, every additional minute on the bike adds calories at a fixed rate for a given weight and speed. A 155 lb rider at moderate pace (MET 8.0) burns approximately 9.3 calories per minute so a 30-minute ride and a 60-minute ride produce proportionally different totals with nothing else changing. The two most common training durations are covered below, along with full weight and speed tables for each.

Calories Burned Cycling 30 Minutes

A 155 lb (70 kg) rider cycling 30 minutes at moderate pace (12 to 14 mph, MET 8.0) burns approximately 294 calories. At vigorous pace (14 to 16 mph, MET 10.0), the same rider burns 368 calories in the same 30 minutes.

A 30-minute moderate cycling session burns roughly the same calories as a 45-minute brisk walk (approximately 236 kcal for a 155 lb person), making cycling a more time-efficient calorie-burning option. See the complete weight and speed breakdown on the 30-minute cycling calories page.

Calories Burned Cycling 1 Hour

A 185 lb (84 kg) rider doing a steady moderate 1-hour ride burns approximately 740 calories, a comparable output to a 6-mile run with far less joint impact. A lighter 125 lb rider burns approximately 500 calories at the same pace.

2024 Compendium MET values, flat terrain, outdoor cycling.

Wattage-based estimation produces more precise 1-hour figures than speed alone. At 150 watts (MET 8.8), a 70 kg rider burns approximately 647 kcal per hour. Increasing to 200 watts (MET 12.0) raises that to 882 kcal per hour. The 1-hour cycling calories page includes wattage-to-calorie tables for riders with power meters.

How Many Calories Does Cycling Burn by Distance?

Distance-based calorie estimates work differently from time-based ones. Because speed determines how quickly a given distance is covered, faster riders complete a 10-mile or 20-mile route in less time and therefore burn fewer total calories per mile, even though they burn more per minute. A 155 lb rider at 10 mph covers 10 miles in 60 minutes; the same rider at 15 mph covers the same 10 miles in 40 minutes, burning less in total despite the higher intensity. The three distance references below give you per-mile rates and total outputs for the most common ride lengths.

Cycling Calories Per Mile

Cycling calories per mile depend more on body weight and speed than on distance alone. At moderate pace (12 to 14 mph), a 155 lb rider burns approximately 42 to 51 calories per mile on flat terrain.

Calories per mile decrease at higher speeds because the extra speed covers each mile more quickly, concentrating the fixed per-minute burn into a shorter distance time. Aerodynamic drag compounds above 15 mph, adding disproportionate energy cost per mile at race speeds. The full per-mile breakdown by weight, speed, and terrain is on the cycling calories per mile page.

Calories Burned Cycling 10 Miles

A 155 lb (70 kg) rider cycling 10 miles at moderate pace (MET 8.0) burns approximately 420 to 475 calories, depending on terrain. The same ride on hilly terrain adds 15 to 50% based on total elevation gain.

Based on distance ÷ speed to derive time, then MET × weight × time formula.

These estimates assume flat terrain with steady effort. Hills, headwind, and start-stop traffic all raise actual calorie output above these baseline figures. For the complete 10-mile breakdown, see the calories burned cycling 10 miles guide.

Calories Burned Cycling 20 Miles

A 155 lb rider cycling 20 miles at 13 mph burns approximately 699 calories. At 15 mph, the same 20-mile route takes less time, producing approximately 735 calories at vigorous effort.

20-mile distance, 2024 Compendium MET values.

A hilly 20-mile route can push output 30 to 60% above these flat-terrain estimates for equivalent body weight and pace. The 20-mile cycling calories guide covers elevation-adjusted calorie estimates.

What Factors Affect How Many Calories You Burn Cycling?

Seven variables determine cycling calorie output. Body weight has the largest effect because the MET formula scales linearly with mass a 215 lb rider burns 40% more per hour than a 125 lb rider at the same speed.

The seven factors are:

• Body weight: Heavier riders burn more at every speed. A 40% weight difference produces a 40% calorie difference at matched effort.

• Speed: Calorie burn scales roughly with the cube of speed above 12 mph due to aerodynamic drag. Moving from 12 mph to 16 mph more than doubles the aerodynamic resistance.

• Terrain: Hills add 15 to 50% to flat-ground calorie estimates at the same average speed, according to the 2024 Compendium terrain multipliers.

• Bike type: Mountain bikes burn 6 to 15% more than road bikes at the same speed due to rolling resistance and handling effort.

• Indoor vs. outdoor: Outdoor riding burns 5 to 12% more than stationary at the same perceived effort because of wind resistance and terrain variation.

• Riding position: Standing climbs add approximately 12 to 15% more calorie output than seated riding at the same cadence.

• Fitness level: Experienced cyclists become more mechanically efficient over time. A trained cyclist at 200 watts converts more energy into forward motion and less into heat, burning fewer calories than a novice at the same wattage.

Cycling vs Running: Which Burns More Calories?

Running burns more calories per mile than cycling because it is a weight-bearing activity that recruits more muscle mass and includes a flight phase between each stride. A 155 lb person burns approximately 105 to 127 calories per mile running versus 42 to 51 calories per mile cycling at moderate pace.

Per hour, the comparison is closer:

2024 Adult Compendium of Physical Activities.

Vigorous cycling at 16 to 19 mph (MET 12.0) produces 882 kcal per hour for a 155 lb rider, which approaches moderate running output. Cycling does this with significantly lower joint impact, making it the preferred high-calorie option for people with knee or hip limitations.

Running also generates greater EPOC (excess post-exercise oxygen consumption) than cycling at matched intensity, adding 5 to 10% more post-workout calorie burn. For the full per-mile and per-hour comparison, the cycling vs running calories guide covers both activities head-to-head with matched tables. The running calories hub covers running calorie data across all formats.

For a broader comparison that includes swimming and other cardio activities, the calories burned guide provides cross-activity calorie reference tables.

Cycling for Weight Loss: How Many Sessions Per Week?

Cycling for weight loss requires a calorie deficit meaning total calories burned must exceed total calories consumed. The 2024 Compendium data shows that a 155 lb rider cycling 5 days per week for 45 minutes at moderate pace creates approximately 1,102 kcal of weekly exercise output from cycling alone.

3,500 kcal ≈ 1 lb of body fat.

Cycling burns fewer calories per minute than running, but its low joint impact means most people sustain higher weekly volume without injury. A moderate-to-vigorous cycling session burns 60 to 100% more calories per hour than brisk walking, making it more time-efficient for building a calorie deficit than walking alone.

To see how cycling sessions fit your maintenance target and daily calorie budget, the TDEE calculator combines your basal metabolic rate with your activity level to produce your personalised daily energy target.

The swimming calories hub shows how cycling compares to water-based exercise across equivalent effort levels for those looking for a joint-friendly cardio alternative.

Frequently Asked Questions About Calories Burned Cycling

The questions below cover the most common search queries about cycling calorie burn. Each answer is drawn directly from 2024 Compendium MET values and the data covered in the sections above.

How Many Calories Does a 30-Minute Bike Ride Burn?

A 30-minute bike ride burns between 147 and 540 calories, depending on body weight and speed. At a moderate pace (12 to 14 mph), a 155 lb person burns approximately 294 calories. At a vigorous pace (14 to 16 mph), the same person burns 368 calories. Stationary bike sessions in the same time range burn 10 to 15% fewer calories than outdoor riding at matched effort.

How Many Calories Does Cycling Burn Per Mile?

Cycling burns approximately 29 to 71 calories per mile depending on body weight and speed. A 155 lb person at 13 mph burns approximately 45 kcal per mile. A 215 lb person at the same speed burns approximately 63 kcal per mile. Calorie-per-mile output decreases at higher speeds because covering each mile takes less time.

Does Indoor Cycling Burn as Many Calories as Outdoor Cycling?

Indoor cycling burns roughly 5 to 12% fewer calories than outdoor cycling at the same perceived effort. Moderate outdoor cycling uses approximately MET 8.0 while a stationary bike at the same perceived effort uses MET 6.8. Intensity-matched indoor sessions can match outdoor output when resistance is raised deliberately to compensate for the absence of wind and terrain.

How Many Calories Does Cycling Burn Compared to Running?

Running burns more calories per mile than cycling (approximately 116 kcal/mile vs 45 kcal/mile for a 155 lb person at matched pace). Per hour, moderate running burns approximately 720 kcal vs 588 kcal for moderate cycling. Vigorous cycling at race pace approaches running calorie output while producing far less joint impact.

How Many Calories Does Mountain Biking Burn?

Mountain biking burns 625 to 1,080 calories per hour for a 155 lb rider, depending on trail intensity and terrain. Moderate trail riding carries MET 8.5, while vigorous cross-country racing reaches MET 14.0. Mountain biking consistently burns more calories per hour than road cycling at the same average speed due to the additional energy demands of off-road terrain, technical handling, and constant torque changes.

How Many Calories Does Cycling Burn for Weight Loss?

Cycling contributes to weight loss by creating a calorie deficit over time. A 155 lb rider cycling 45 minutes at moderate pace burns approximately 441 calories per session. At 5 sessions per week, that equals 2,100 weekly calories from cycling alone, enough to support approximately 0.6 lb of fat loss per week without dietary changes.