How Many Calories Do I Burn Doing 100 Push-Ups? | Honest Math

Calories From 100 Push-Ups: Weight-Based Math

Here’s a clean way to estimate energy cost for a 100-rep set. Exercise intensity is expressed as MET (metabolic equivalent). Calisthenics that include push-ups are listed at 3.8 MET for moderate effort and 8.0 MET for vigorous effort in the widely used Compendium of Physical Activities. These values let us turn time and body mass into calories with a simple equation.

The Formula We’ll Use

Calories per minute = MET × 3.5 × body weight (kg) ÷ 200

Then multiply by the minutes it takes to complete 100 reps. If you follow a common cadence test of one rep every 3 seconds (about 20 per minute), a 100-rep set lasts ~5 minutes.

Quick Table: Estimated Calories For 100 Reps (By Weight)

This table assumes ~5 minutes for the set. Use the second column when the set feels easy-to-moderate; use the third when you push hard.

Body Weight	Moderate Effort (3.8 MET)	Vigorous Effort (8.0 MET)
60 kg (132 lb)	~20 kcal	~42 kcal
75 kg (165 lb)	~25 kcal	~53 kcal
90 kg (198 lb)	~30 kcal	~63 kcal

Once you set your daily calorie needs, these numbers slot neatly into the bigger picture of energy balance.

Why The Range Is Wide

Two people can do the same rep count with very different energy costs. The math shifts with cadence, body size, and effort. Here’s how each piece moves the needle.

Body Weight Changes The Baseline

Energy cost scales with mass in the MET equation. Heavier bodies do more work per minute, so the same 100-rep set lands higher on the calorie chart. That’s why a 90 kg lifter can burn about a third more than a 60 kg lifter in the earlier table.

Effort Level Matters

Slow, controlled reps with plenty of rest at the top fit the 3.8 MET band. Snappy, continuous reps with tight core tension feel closer to the 8.0 MET band. The Compendium groups push-ups within calisthenics categories with those METs, so the same 100 reps can swing from the low 20s to the low 60s in calories depending on how hard you drive the set.

Pace Shortens Or Lengthens The Set

The rep clock changes total time. Ten per minute means about 10 minutes for your 100, which increases total burn at a given MET. Thirty per minute trims the set to ~3 minutes, which lowers it. The cadence standard used in many fitness tests is ~20 per minute, which sits in the middle.

Worked Examples You Can Copy

Plug your weight and pace into the formula. Below are three concrete scenarios to make the math painless.

Scenario A: 60 kg, Steady Pace, Moderate Effort

Set lasts 5 minutes. Calories per minute = 3.8 × 3.5 × 60 ÷ 200 = ~4.0. Multiply by 5 → ~20 calories for the set.

Scenario B: 75 kg, Brisk Pace, Moderate Effort

Set lasts 3.3 minutes (about 30 per minute). Calories per minute = 3.8 × 3.5 × 75 ÷ 200 = ~5.0. Multiply by 3.3 → ~17 calories for the set.

Scenario C: 90 kg, Standard Pace, Vigorous Effort

Set lasts 5 minutes. Calories per minute = 8.0 × 3.5 × 90 ÷ 200 = ~12.6. Multiply by 5 → ~63 calories for the set.

Cadence Sweet Spots

Not sure how fast to go? Here’s a simple guide you can use during training.

Slow Grind (About 10 Per Minute)

Good for time under tension and clean form. Using moderate effort, a 75 kg athlete lands near ~50 calories for 100 reps; at high effort the same set can hit ~105 calories.

Standard Tempo (Around 20 Per Minute)

Fits test protocols and keeps form honest. That same 75 kg athlete sees ~25 calories at moderate effort and ~53 calories at vigorous effort.

Fast Set (Near 30 Per Minute)

Great for conditioning once technique is solid. Expect ~17 calories at moderate effort and ~35 calories at vigorous effort for 75 kg. The faster pace trims time, so total energy falls even if reps stay fixed.

Calorie Burn Per Rep

Some readers prefer a per-rep figure. Divide your set total by 100. Here’s a compact table to bookmark.

Body Weight	Per Rep (3.8 MET)	Per Rep (8.0 MET)
60 kg (132 lb)	~0.20 kcal	~0.42 kcal
75 kg (165 lb)	~0.25 kcal	~0.53 kcal
90 kg (198 lb)	~0.30 kcal	~0.63 kcal

Form And Set Design That Change The Math

Push-ups are simple, but set choices shift the MET band. Here are the big levers.

Depth, Tension, And Range

Chest reaches the floor, elbows track at ~45°, and the body stays in one line. That level of tension nudges intensity up even if cadence stays steady. Guidance from the American Council on Exercise lays out these cues in plain language.

Variations

Knee version drops load and usually time under tension; decline or weighted versions raise both. Expect the tougher versions to edge toward the 8.0 MET lane for the same rep count.

Rest Breaks Mid-Set

Quick pauses add time without adding reps, so energy climbs at a given MET. If you need short breaks, your total will be higher than the base table shows.

How This Lines Up With Wider Calorie Charts

Broad activity tables that list “calisthenics” show similar numbers once you match time and weight. Harvard Health’s three-weight chart is a good cross-check for 30-minute blocks, and the math behind it mirrors the MET method used here. Link text is short and specific to keep things clear: calories burned in 30 minutes.

Make The Numbers Work For Your Goal

Energy math is only one part of training. If you’re chasing a leaner physique, bring push-up work into a full-day plan that includes steps, lifting, and smart portions. Matching intake to output is easier once you know your baseline and your targets.

Where This Estimate Is Strong

It’s transparent, repeatable, and grounded in published MET values for calisthenics that include push-ups. The approach is widely used in research and public health tools, so you can compare sessions over time with confidence.

Where It’s Just A Starting Point

Wearables may report a different total because they blend heart-rate and motion data. That’s fine for trend tracking. For consistent comparisons, stick to one method and one cadence per test day.

FAQ-Free Tips To Get More From A 100-Rep Day

Pick A Cadence And Hold It

Use a metronome app and aim for either 10, 20, or 30 per minute. Locking pace removes guesswork and keeps your estimates consistent with the tables above.

Stack Sets Smartly

Break 100 into 5×20 or 4×25 with short rests. The meter will show a higher total than a single sprinted set because time extends at the same MET band.

Cycle Variations Across The Week

Standard on Monday, tempo on Wednesday, decline or vest on Friday. Cycling stresses tissues in fresh ways and keeps motivation high while your numbers rise.

Method Notes And Sources

The estimates here come from the Compendium’s MET listings for calisthenics that include push-ups (3.8 and 8.0 MET) and the standard MET equation for calories per minute. The cadence reference (one rep every three seconds) is commonly used in push-up testing. For broader activity comparisons, Harvard Health’s chart provides a simple three-weight view that aligns with MET-based math.

Want a deeper dive into energy balance next? Try our calorie deficit guide for step-by-step planning.