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Stationary bike workouts for weight loss: plans, intensity and calories

What a session really burns, how to set the effort, and a four-week plan that fits around a normal life.

Written by Updated 9 min read

A stationary bike helps with weight loss by adding calories to your weekly burn without pounding your joints. A 70 kg person burns about 240 calories in 30 minutes of moderate cycling, so three to five sessions a week add roughly 700 to 1,200 calories, but your calorie deficit from food still decides most of the result. Use the plan below and track your weight weekly.

Infographic: Stationary bike: what a session burns. Cycling adds calories. Your plate sets the deficit.
The short version. Tap to open full size, then save or share it.

How many calories does a stationary bike burn?

These figures use the 2024 Compendium of Physical Activities. Energy is MET × body weight in kg × hours. They are gross calories, meaning the total burned, including what you would have burned sitting. Net calories subtract 1 MET and are about 15 percent lower at moderate effort.

Body weightLight (50 W, 4.0 METs)Moderate (101–125 W, 6.8 METs)Steady hard (126–150 W, 8.0 METs)Very hard (151–199 W, 10.3 METs)
60 kg120204240309
70 kg140238280361
80 kg160272320412
90 kg180306360464
100 kg200340400515

All figures are calories for 30 minutes. Double them for an hour. A spin class pace of about 9 METs (code 01270) burns roughly 315 calories in 30 minutes for a 70 kg rider.

Worked exampleA 70 kg rider cycling 45 minutes at moderate effort (6.8 METs): 6.8 × 70 × 0.75 = 357 calories gross (about 304 net). Three such sessions burn about 1,070 calories a week, or roughly 150 a day. Helpful, but a 500-calorie daily deficit comes mostly from eating. See how big your deficit should be.

Set the effort without a power meter

  • Light: you could sing. Easy warm-ups and recovery.
  • Moderate: you can talk in full sentences but not sing. Most of your riding.
  • Hard: you can say only a few words at a time. Intervals only.

If your bike shows watts, use them to compare with the table. Bike set-up matters: raise the saddle until your knee has a slight bend at the bottom of the pedal stroke.

A four-week beginner plan

DayWeek 1Week 2Week 3Week 4
Session A: steady30 min moderate35 min40 min45 min
Session B: intervals5 min warm-up, 6 × (30 s hard, 90 s easy), 5 min cool-down8 × (30 s hard, 90 s easy)8 × (45 s hard, 75 s easy)10 × (45 s hard, 75 s easy)
Session C: long and easy35 min light-moderate40 min45 min50 min

Ride three days a week with a rest day between sessions, and add a fourth easy day when this feels comfortable. Walk on the other days: the walking calorie calculator shows what steps add. This also raises your VO2 max over a couple of months.

How cycling fits your calorie plan

  1. Find your TDEE with the TDEE calculator, and count your rides in the activity level honestly (choosing your activity level). Do not also eat back each session's calories.
  2. Set a deficit of 250 to 500 calories (build a weight loss plan).
  3. Eat a small carb-and-protein snack before long or hard sessions (what to eat before exercise).
  4. Weigh weekly and adjust (track and adjust).

Common mistakes

  • Eating back the console calories. They are often overestimated.
  • Riding hard every time. Easy days build the base and help you recover.
  • Forgetting strength work. Add two short lifting sessions a week to protect muscle.

Check with a doctor before starting intense intervals if you have heart disease, chest pain, dizziness, joint problems or have been inactive for years.

Compare what walking and cycling burn for your weight.

Open the walking calorie calculator

Frequently asked questions

How long should I ride a stationary bike to lose weight?
Start with three sessions of 30 to 45 minutes a week and build toward 150 to 300 minutes. A 70 kg person burns about 240 calories in 30 minutes at moderate effort, so the diet still does most of the work.
How many calories does 30 minutes on a stationary bike burn?
For a 70 kg person, about 140 calories at light effort, 238 at moderate effort and 280 at a harder, steady effort. A spin class pace of about 9 METs burns about 315. Heavier people burn more and lighter people less.
Is a stationary bike better than walking for weight loss?
Neither is better in itself. Cycling lets you push harder with less joint impact, and walking is easier to fit into the day. The best choice is the one you will do consistently. Compare walking with the walking calorie calculator.
Does a stationary bike burn belly fat?
It burns calories like any aerobic exercise, which helps with overall fat loss. It cannot target the belly specifically. Aerobic exercise does have good evidence for reducing deep belly fat, as covered in our visceral fat guide.
Is the calorie number on the bike accurate?
Treat it as a rough estimate. Machine counters use their own formulas and often do not know your weight. If the bike shows watts, you can estimate calories more reliably from the MET values below.

Keep reading

Swimming workoutsA low-impact alternative.What is a good VO2 max?Charts and how to raise it.How to burn visceral fatWhy aerobic work matters.

Sources

  1. Compendium of Physical Activities (2024 update). Bicycling: stationary cycling entries (codes 01200–01290). pacompendium.com/bicycling
  2. Herrmann SD, Willis EA, Ainsworth BE, et al. 2024 Adult Compendium of Physical Activities: a third update of the energy costs of human activities. J Sport Health Sci. 2024;13(1):6–12. pacompendium.com
  3. Bull FC, Al-Ansari SS, Biddle S, et al. World Health Organization 2020 guidelines on physical activity and sedentary behaviour. Br J Sports Med. 2020;54(24):1451–1462.
  4. Vissers D, Hens W, Taeymans J, Baeyens JP, Poortmans J, Van Gaal L. The effect of exercise on visceral adipose tissue in overweight adults: a systematic review and meta-analysis. PLoS One. 2013;8(2):e56415. doi:10.1371/journal.pone.0056415