Calories Burned Stationary cycling at a moderate effort at 75 kg — 525 kcal per Hour
Stationary cycling at a moderate effort at 75 kg (165 lb) burns about 525 kcal per hour. That figure comes from the activity's MET value of 7 in the 2011 Compendium of Physical Activities, multiplied by body weight: 7 x 75 kg x 1 hour = 525 kcal. This page works the numbers out in full - for 15, 30, 45, 60 and 90 minutes, across all four weight bands, and against four comparable activities at the same weight - so you can plan sessions with real figures instead of guessing.
Stationary cycling at a moderate effort means riding an exercise bike indoors, at a resistance you can hold steadily for 30-45 minutes. Your breathing is deep, your legs are working, and you can still talk in short sentences. The Compendium rates it at 7.0 METs, the same as jogging — a solid workout that is gentle on the joints, because there is no impact and no traffic to worry about.
Stationary cycling suits beginners, people returning to exercise, gym members, and anyone who wants a reliable indoor workout whatever the weather. The headline number to remember is 525 kcal per hour at 75 kg, or about 262 kcal for a 30-minute session. Everything below is an estimate: MET values are population averages, and your own burn will vary with fitness and the resistance you choose. Treat the figures as a planning tool, not a personal measurement.
Calculate your own numbers
Use the calorie calculator to work out your own burn for stationary cycling at a moderate effort at your exact weight and session length. Enter your weight, pick the activity and set the duration, and the tool applies the same MET formula shown below. You can also try the maintenance calorie calculator to see how this session fits into your total daily energy use.
Related pages in this section:
Calories Burned Stationary cycling at a moderate effort at 55 kg — 385 kcal per Hour
Calories Burned Stationary cycling at a moderate effort at 65 kg — 455 kcal per Hour
Calories Burned Cycling at a light effort (10-11.9 mph) at 75 kg — 510 kcal per Hour
The formula, shown and cited
The standard way to estimate the energy cost of an activity is the MET formula from the Compendium of Physical Activities (Ainsworth et al., Medicine & Science in Sports & Exercise, 2011; 43(8): 1575-1581):
Calories (kcal) = MET x body weight (kg) x duration (hours)
One MET is the energy you use sitting quietly at rest - about 1 kcal per kilogram of body weight per hour. An activity rated at 7 METs therefore uses 7 times as much energy as resting. The Compendium's MET values come from published studies that measured oxygen use during each activity, so they are measured averages, not guesses. The value used here, 7, is the one recorded for stationary cycling at a moderate effort in the FitCalc activity data.
Worked through for this page:
- MET for stationary cycling at a moderate effort: 7
- Body weight: 75 kg (the midpoint of the 70-80 kg band, 165 lb)
- Duration: 1 hour
- Calculation: 7 x 75 x 1 = 525 kcal
For a 30-minute session the same calculation is 7 x 75 x 0.5 = 262 kcal. Nothing else is hidden in the maths - if your weight or duration changes, only those two numbers change.
Your numbers at 75 kg
| Duration | Calculation | Calories burned |
|---|---|---|
| 15 minutes | 7 x 75 x 0.25 | 131 kcal |
| 30 minutes | 7 x 75 x 0.5 | 262 kcal |
| 45 minutes | 7 x 75 x 0.75 | 394 kcal |
| 60 minutes | 7 x 75 x 1 | 525 kcal |
| 90 minutes | 7 x 75 x 1.5 | 788 kcal |
That is about 8.8 kcal per minute of stationary cycling at a moderate effort at this weight. A short session still counts: even 15 minutes burns 131 kcal, and three 15-minute sessions across a day add up to the same 394 kcal as one 45-minute session.
How the burn changes with body weight
The MET value stays the same - it describes the activity, not the person - but the calorie total scales with weight, because a heavier body costs more energy to move:
| Body weight | Calories per hour | Calories per 30 minutes |
|---|---|---|
| 55 kg | 385 kcal | 192 kcal |
| 65 kg | 455 kcal | 228 kcal |
| 75 kg | 525 kcal | 262 kcal |
| 85 kg | 595 kcal | 298 kcal |
Two people doing the same activity for the same time can therefore burn quite different amounts, and that is expected - it is physics, not a mistake in the formula. If your weight sits between two rows, your figure sits between the two values.
How stationary cycling at a moderate effort compares
Here is stationary cycling at a moderate effort against four other activities at the same 75 kg, all using the same MET formula:
| Activity | MET | Calories per hour at 75 kg |
|---|---|---|
| stationary cycling at a moderate effort | 7 | 525 kcal |
| cycling at a light effort (10-11.9 mph) | 6.8 | 510 kcal |
| cycling at a moderate effort (12-13.9 mph) | 8 | 600 kcal |
| using an elliptical at a moderate effort | 5 | 375 kcal |
| jogging | 7 | 525 kcal |
Use this table to choose, not to judge. A higher number means a harder session, not a better one: the activity you enjoy and repeat three times a week beats the activity that burns more per hour but that you quit after a fortnight. Mixing intensities across the week - one harder session, two easier ones - is usually more sustainable than doing the hardest activity every time.
Fitting stationary cycling at a moderate effort into your week
| Sessions per week | 30 minutes each | 60 minutes each |
|---|---|---|
| 2 sessions | 524 kcal | 1050 kcal |
| 3 sessions | 786 kcal | 1575 kcal |
| 5 sessions | 1310 kcal | 2625 kcal |
At 7.0 METs, stationary cycling at a moderate effort is vigorous-intensity activity, so it counts double toward the widely used adult activity target: 75 minutes of vigorous activity a week is the equivalent of 150 minutes of moderate activity. Three 30-minute sessions a week give you 90 vigorous minutes and burn about 786 kcal a week at 75 kg. The stationary bike's big advantage is consistency: the same session, at the same resistance, is easy to repeat week after week, which makes progress easy to see.
How to use the result
Set the saddle so your knee is slightly bent at the bottom of the pedal stroke, and the handlebars at a comfortable height — a saddle that is too low strains the knees. Warm up for five minutes at low resistance, then raise the resistance until you are breathing hard but can still hold the pace. Use the bike's programmes for variety: steady rides, intervals, and hill simulations all work. Keep water within reach, because indoor cycling with no airflow makes you sweat a lot, and wipe the bike down afterwards. Cool down with five minutes at low resistance. If you are tracking food as well, add the session's calories to your total daily energy expenditure for that day, and remember that the figure is an estimate with roughly 10-20% uncertainty. Do not eat back every calorie the calculator shows. If you are aiming to lose weight, keep the deficit modest - 300-500 kcal a day is a common, sustainable range - and keep your total intake above the safety floors of 1,200 kcal a day for women and 1,500 kcal a day for men unless a healthcare professional advises otherwise.
What the number does NOT tell you
The MET formula assumes a steady moderate effort on a stationary bike, so it does not account for the resistance you set: a higher resistance at the same cadence costs more energy, and a lower resistance costs less. It does not account for your fitness or body composition, it does not include the afterburn that follows exercise, and it says nothing about the fitness gains from cycling. Stationary bike displays often show their own calorie figures, which use different formulas and can differ from the Compendium method by a wide margin. The formula also cannot tell you whether cycling is safe for you: if you have a heart condition, joint problems or any other health concern, check with a healthcare professional before starting a new exercise routine. Use the calorie figure as a planning estimate.
Frequently asked questions
How many calories do I burn stationary cycling at a moderate effort for 30 minutes at 75 kg?
About 262 kcal. The maths is 7.0 METs x 75 kg x 0.5 hours = 262 kcal. That is an estimate from the Compendium average — a higher resistance will raise the real figure and a lower resistance will lower it.
Why does my exercise bike show a different calorie number?
Exercise bikes use their own formulas, often based on resistance, cadence and a generic weight, and they frequently count differently from the Compendium MET method. Some include your resting burn, some do not. The figure on this page is worked out transparently from the published MET value, so you can see exactly where it comes from.
Is stationary cycling good for bad knees?
It is one of the gentlest cardio options, because there is no impact and you control the resistance. Set the saddle high enough that your knee is only slightly bent at the bottom of the stroke, start at low resistance, and stop if you feel sharp knee pain. Check with a healthcare professional before starting if you have a knee condition.
How long should a stationary cycling session last?
30-45 minutes at a moderate effort is a good target for most people. Beginners can start with 15-20 minutes and add five minutes a week. Longer sessions are fine too, but keep the effort moderate — a 45-minute steady ride burns about 394 kcal at 75 kg, which is a strong session on its own.
Can stationary cycling help with weight loss?
It can help, but only as part of an overall calorie deficit. At 75 kg, an hour burns about 525 kcal, and three 30-minute sessions a week burn about 786 kcal. Weight loss still comes from the total balance of food and activity across the week. Aim for a gradual loss of 0.5-1% of body weight per week, and never drop below 1,200 kcal a day (women) or 1,500 kcal a day (men) without medical supervision.
Estimates only, not medical advice. Minimum safe intakes: 1,200 kcal/day women, 1,500 kcal/day men - consult a healthcare professional before a very-low-calorie diet.