Short answer: For many adults, 100 push-ups may burn roughly 30–60 calories, but this is only a broad estimate. The same 100 reps can take very different amounts of time and effort, so no single number is accurate for everyone.
Calorie questions look precise, but push-ups are difficult to measure in isolation. A person completing 100 continuous reps spends less time than someone using ten sets with long rests. Wearables and calculators also use generalized equations rather than direct measurement.
Why the estimate varies
- Body mass: moving a larger body generally requires more energy.
- Duration: total active time affects the estimate.
- Pace and range: controlled full-range reps differ from quick partials.
- Rest: long breaks change average intensity.
- Efficiency: trained people may perform the same work more economically.
A practical way to estimate
The 2024 Compendium of Physical Activities assigns 3.8 METs to moderate calisthenics and 7.5 METs to vigorous calisthenics such as push-ups. A practical estimate is MET × body weight in kilograms × active hours. Count the minutes you are actually exercising; long rests should not be treated as vigorous work.
| Body weight | 5 min moderate | 5 min vigorous | 10 min moderate |
|---|---|---|---|
| 55 kg / 121 lb | About 17 kcal | About 34 kcal | About 35 kcal |
| 70 kg / 154 lb | About 22 kcal | About 44 kcal | About 44 kcal |
| 85 kg / 187 lb | About 27 kcal | About 53 kcal | About 54 kcal |
These estimates describe a session intensity, not calories per repetition. Two people can complete 100 reps in very different amounts of active time.
Better progress metrics
Track clean repetitions, sets, variation, range, rest time and weekly volume. These measurements respond directly to training. The push-up counter app guide explains which tracking features are useful.
- Strength endurance at a chosen variation
- Pacing across multiple sets
- Consistency over several weeks
- Technique under fatigue
Are push-ups good for fat loss?
Push-ups strengthen the upper body and can contribute to an active routine, but fat loss depends mostly on sustained energy balance. A balanced program with walking or cardio, full-body strength work, adequate sleep and appropriate nutrition matters more than the calorie estimate from one exercise.
For the wider training value, read the benefits of push-ups.
Calories burned by 50, 100 and 200 push-ups
A rep-count estimate should scale from the active time and effort of your own session, not from a universal “calories per push-up” number. Use the time-based calculation above when you can measure the session.
| Repetitions | Broad estimate | How to interpret it |
|---|---|---|
| 50 push-ups | About 15–30 calories | A short strength-endurance effort |
| 100 push-ups | About 30–60 calories | Often completed across several sets |
| 200 push-ups | About 60–120 calories | Only comparable when pace and form stay similar |
These are deliberately wide estimates, not promises. If the goal is completing more quality repetitions, use the 100 push-up challenge and track strength and endurance changes with the push-up results guide.
Count progress—not imagined calories
RepSaga tracks completed push-ups and turns them into battles, achievements and streaks without promising a precise calorie number.
Frequently asked
Does 100 push-ups burn 100 calories?
For most people, no. A broad estimate is much lower, and actual energy use varies.
Can push-ups reduce belly fat?
No exercise selectively removes fat from one area. Push-ups can support fitness within a broader nutrition and activity plan.