Depending on body weight and intensity, you burn around 145 to 400 kcal per half hour on an exercise bike. That’s enough for weight loss if you cycle three to four times a week and your diet supports it: realistically, you can lose 0.5 to 1 kg of body fat per month without crash dieting.
- 30 minutes of moderate cycling burns around 255 kcal at a body weight of 75 kg; intense intervals burn up to 330 kcal
- 1 kg of body fat corresponds to around 7,000 kcal: with three sessions per week, you can lose 0.5 to 1 kg per month
- You control the intensity through resistance, not by extending the time you spend sitting
- Calorie figures on device displays are estimates; our table uses evidence-based MET values
- Diet matters too: if you eat back the calories burned during your workout, you won’t lose weight
Contents
- How many calories does an exercise bike burn?
- Can you lose weight with an exercise bike?
- Which intensity burns the most calories?
- How often and how long should you ride?
- Exercise bike or Walking Pad: which burns more?
- The most common mistakes when losing weight with an exercise bike
- Frequently asked questions
How many calories does an exercise bike burn?
An exercise bike burns around 205 to 305 kcal per 30 minutes at a moderate pace, depending on body weight. Those who pedal at an easy pace burn less, while interval training burns significantly more. The figures do not come from the device display but from sports science: the Compendium of Physical Activities assigns a MET value to each activity. This produces a simple formula: Calories = MET × body weight in kg × time in hours.
| Intensity | 60 kg | 75 kg | 90 kg |
|---|---|---|---|
| Easy, conversational pace (approx. 4.8 MET) | 145 kcal | 180 kcal | 215 kcal |
| Moderate, brisk (approx. 6.8 MET) | 205 kcal | 255 kcal | 305 kcal |
| Intense, intervals (approx. 8.8 MET) | 265 kcal | 330 kcal | 395 kcal |
Calories burned in 30 minutes by body weight. Calculated according to the Compendium of Physical Activities (Herrmann et al., 2024 Adult Compendium).
One hour of moderate cycling at 75 kg therefore burns a good 500 kcal. That’s more than most people burn walking for the same amount of time, and the major advantage of exercising at home is that there’s no commute, no excuse, and no bad weather.
Can you lose weight with an exercise bike?
Yes, if you cycle regularly and maintain your calorie deficit. One kilogram of body fat corresponds to around 7,000 kcal. Let’s do the honest calculation, using a body weight of 75 kg and three 45-minute sessions per week at a moderate pace:
- Per session: 6.8 MET × 75 kg × 0.75 h ≈ 380 kcal
- Per week: 3 × 380 ≈ 1,150 kcal
- Per month: around 4,600 kcal, or about 0.65 kg of fat from training alone
Sounds underwhelming? It is—and that is exactly why it works. If you also maintain a small deficit of 200 to 300 kcal per day through your diet, the combination adds up to 1 to 1.5 kg per month. That is a pace you can maintain for months without sending your body into starvation mode. Incidentally, the scale fluctuates more than your body fat at first: water retention and glycogen stores can easily mask your actual progress during the first few weeks.
Which intensity burns the most calories?
Intervals burn the most per minute, but moderate intensity usually wins overall because you can sustain it more often and for longer. Here are the three levels at a glance:
- Easy: You could make a phone call at the same time. Good for getting started and for recovery days, but not enough stimulus for weight loss on its own.
- Moderate: You can still talk, but not sing. This is the intensity range in which most calories are accumulated over the course of a week.
- Intervals: 30 to 60 seconds hard, followed by 1 to 2 minutes easy. The highest calorie burn per minute and a noticeable training stimulus for your legs.
The often-cited afterburn effect does exist, but it is smaller than its reputation suggests: A review by LaForgia et al. (2006) estimates it at roughly 6 to 15 percent of the calories burned during the session. Treat it as a bonus, not as a basis for your calculations. In practice, this means increasing the resistance rather than extending the duration. On the oak indoor cycling bike, you can set 32 resistance levels using the dial; the hydraulic system simulates uphill and downhill rides.
How often and how long should you ride?
Three sessions per week are the sweet spot for beginners: enough stimulus to lose weight, with enough recovery in between. This is how you can build up during the first few weeks:
- Weeks 1 and 2: 3 × 20 to 30 minutes at an easy to moderate intensity. Adjust the saddle and handlebars properly and find your rhythm.
- Weeks 3 and 4: 3 × 30 to 40 minutes at a moderate intensity.
- From week 5: 3 to 4 × 40 to 45 minutes, including one interval session.
Fixed schedules help more than motivation: many people ride in the morning before their first coffee or attach their workout to the end of the workday. If you need variety, connect the bike to Kinomap or Fitshow via Bluetooth and ride real routes.
This is what it looks like in practice, according to a verified Judge.me review of the Indoor Bike:
“Ordered at lunchtime on Thursday, delivered as early as Friday morning. Quick to assemble and really easy, provided you follow the instructions. Did my first 10 km this morning. The thing is so quiet, your own breathing is louder :-) I’m genuinely thrilled after the first day, and the machine looks absolutely AWESOME—not cheap like some others.”
Ronny, 5 stars, verified purchase
Exercise bike or Walking Pad: which burns more?
The exercise bike burns more per workout, but over time the Walking Pad can catch up. The reason: on the bike, you do a deliberate workout burning 250 to 500 kcal. On the Walking Pad, you walk alongside other activities—while working or making phone calls—and accumulate a similar amount over two or three hours, just without sweating. Our article Walking Pad and Calories: How Much Do You Really Burn? explains exactly how the figures add up.
The honest answer is therefore: the better machine is the one you’ll still be using six months from now. If you want a focused workout with heart-rate tracking and progress, choose the bike. If you want to sneak movement into your workday, choose the pad. We break down which design suits which type of training in our comparison Indoor Bike vs. Spinning Bike vs. Exercise Bike, and how to create a well-matched setup in the guide Setting Up a Home Gym.
What are the most common mistakes when losing weight with an exercise bike?
Most attempts to lose weight fail not because of the equipment, but because of four avoidable patterns:
- Resistance set too low. Anyone pedalling at newspaper-reading pace for 45 minutes burns hardly more than they would walking. Moderate means: talking yes, singing no.
- Taking display calories at face value. Many machines don’t know your weight and make generous estimates. Use the MET table above conservatively, and your deficit will actually add up.
- “Eating back” your workout. A 380 kcal workout, followed by a croissant and a milky coffee as a reward: just like that, the deficit is gone. Rewards are fine, but plan them in.
- Too much too soon. Anyone who jumps from zero to six sessions a week rarely makes it through the second month. Three regular sessions beat six planned ones.
Frequently asked questions
How loud is an exercise bike in a rented apartment?
The TWHEELS indoor bike uses hydraulic resistance and stays at a maximum of 35 dB, which is quieter than a normal conversation. It is perfectly suitable for training early in the morning or late at night in a rented apartment; even without a protective floor mat, your neighbours will not hear anything.
Are 30 minutes a day enough to lose weight?
Yes. Thirty minutes of moderate exercise burns 200 to 300 kcal, depending on your weight. Over five days a week, that adds up to more than 1000 kcal; combined with a conscious diet, that is a solid, sustainable deficit.
Are the calorie figures on the display accurate?
Only approximately. Displays calculate using standard assumptions and often do not know your body weight. Use the display to compare sessions with one another, and the MET formula to plan your deficit.
Do I burn more calories while standing?
Yes. Standing while cycling engages more muscles. For beginners, however, it is still more sensible to remain seated and increase the resistance: this puts more even strain on the knees and helps you keep going for longer.
How much can I weigh for the TWHEELS indoor bike?
The solid oak indoor bike supports up to 120 kg of user weight and is suitable for people up to 220 cm tall. The saddle and handlebars are adjustable, and the footrests fit shoe sizes up to 50.
Do I need an app to lose weight?
No, you do not need one. Kinomap and Fitshow do make training more varied, though, and if you stick with it, you will burn more in the end. The bike connects via Bluetooth, and the apps are available in the App Store and on Google Play.
Our conclusion
An exercise bike is one of the most reliable weight-loss tools for home use: 250 to 500 kcal per session, unaffected by the weather, easy on the joints, and quiet enough for any rented apartment. What matters is not perfect intervals, but three scheduled sessions per week and eating habits that do not immediately undo the calories burned.
Ready for your first appointment with yourself? The TWHEELS solid oak indoor bike is currently available for CHF 1029 instead of CHF 1599: 32 resistance levels, a maximum of 35 dB, Bluetooth for Kinomap and Fitshow, and stylish enough to stay in your living room.
