How Many Calories Does Running Burn? Exact Numbers by Pace and Weight

Running burns 10 to 17 calories per minute, or roughly 100 calories per mile for a 150-pound person. Your exact burn depends on your weight and pace: a heavier runner going faster burns significantly more than a lighter runner at a jogging pace.

The problem is that fitness watches, treadmill readouts, and generic calorie charts often disagree by 200 calories or more for the same run. Below are the precise numbers from the Compendium of Physical Activities (the MET database used by exercise physiologists), broken down by weight and pace, so you can stop guessing.

What is the formula for calories burned running?

Calories burned running is calculated using the MET (Metabolic Equivalent of Task) formula. One MET is the energy your body uses sitting still. Running activities range from 8.3 METs (slow jog at 5 mph) up to 14.5 METs (fast run at 10 mph).

The formula is: Calories per hour = MET value × body weight in kilograms. To convert pounds to kilograms, divide by 2.2. So a 150-pound runner at 6 mph (9.8 METs) burns about 9.8 × 68 = 666 calories per hour, or 11 calories per minute.

How many calories does running burn per minute by weight and pace?

Here are the calorie burn rates per minute at common running paces, using MET values from the 2011 Compendium of Physical Activities:

How many calories does running 1 mile burn?

A 150-pound runner burns about 95 to 100 calories per mile, regardless of whether they run a 12-minute mile or a 7-minute mile. This is counterintuitive. Shouldn't running faster burn more?

The answer: per minute, yes. Per mile, the numbers roughly cancel out. Faster paces use higher MET values, but you spend fewer minutes covering the distance. A 2012 study published in Medicine & Science in Sports & Exercise confirmed that total calorie burn per mile is nearly constant across running speeds.

Here is calories burned per mile by weight:

• 120 lb: ~75 to 85 calories per mile
• 150 lb: ~95 to 105 calories per mile
• 180 lb: ~115 to 130 calories per mile
• 200 lb: ~130 to 145 calories per mile
• 220 lb: ~145 to 160 calories per mile

How many calories does a 30-minute run burn?

A 30-minute run at a moderate 6 mph pace (10-minute mile) burns approximately:

• 120 lb: 264 calories
• 150 lb: 333 calories
• 180 lb: 402 calories
• 200 lb: 446 calories

If you push the pace to 8 mph (7:30 mile), those numbers rise to about 320, 402, 483, and 537 calories respectively. If you slow to a light 5 mph jog, expect roughly 226, 282, 339, and 377 calories for the same weights.

Is running better than walking for weight loss?

Minute for minute, running burns roughly 2 to 2.5 times more calories than walking. A 30-minute run at 6 mph burns about 333 calories for a 150-pound person, while a 30-minute walk at 3.5 mph burns around 140 calories.

But "better" depends on sustainability. The National Runners' and Walkers' Health Study tracked 33,000 runners and 15,000 walkers over six years. Both groups saw similar reductions in body weight and waist circumference when energy expenditure was matched. The catch: most walkers got out the door more often.

Running is more efficient. Walking is easier to sustain long-term and produces fewer injuries. If you are new to exercise, start with walking. See our full walking calorie guide for exact numbers.

Why your fitness watch is probably wrong

A 2017 Stanford study tested seven popular fitness trackers (Apple Watch, Fitbit, Garmin, and others) against gold-standard indirect calorimetry. The result: energy expenditure readings were off by an average of 27 percent, and some devices missed by as much as 93 percent.

Treadmill displays are worse. They typically don't ask for your weight, assume generic averages, and ignore your running economy. If your watch says a run burned 600 calories, the real number is probably 400 to 500.

This matters most if you're eating back exercise calories. Over-reporting burn leads to over-eating, which silently erases your deficit.

How long do I need to run to burn 500 calories?

For most adults, hitting 500 calories takes between 30 and 55 minutes of steady running:

1. 120 lb runner at 6 mph: 57 minutes (about 5.7 miles)
2. 150 lb runner at 6 mph: 45 minutes (about 4.5 miles)
3. 180 lb runner at 6 mph: 37 minutes (about 3.7 miles)
4. 200 lb runner at 6 mph: 34 minutes (about 3.4 miles)
5. 150 lb runner at 8 mph: 37 minutes (about 5 miles)

What factors affect how many calories running burns?

Body weight

Weight is the single biggest factor. A 200-pound runner burns about 40 percent more calories than a 120-pound runner at the same pace. This is why generic calorie charts fail: they assume an "average" person who doesn't exist.

Terrain and incline

Running uphill can add 30 to 50 percent to your burn. A 5 percent grade roughly adds 3 METs to the activity, turning a 6 mph jog (9.8 METs) into a 12.8 MET workout. Trail running with varied terrain burns more than flat road running.

Running economy

Experienced runners are more efficient. As you get fitter, your body uses less oxygen at the same pace, meaning you burn slightly fewer calories per mile. A beginner and an elite marathoner running side by side at 8-minute pace won't burn identical amounts.

Afterburn (EPOC)

High-intensity running elevates your metabolism for hours after you stop, a phenomenon called excess post-exercise oxygen consumption (EPOC). A hard interval session can add an extra 50 to 150 calories to your total daily burn. Steady-state jogging produces a much smaller afterburn.

Does running burn fat or just calories?

Running burns a mix of carbohydrate and fat for fuel. At lower intensities (conversational pace), fat provides a larger share of energy. At higher intensities, you shift toward burning more glycogen. But for weight loss, the total calorie deficit is what matters, not the fuel mix during any single run.

If running 30 minutes burns 333 calories and you eat 300 extra calories afterward, your net fat loss contribution is near zero. Running creates the deficit; your diet decides whether that deficit actually translates to fat loss. For a full breakdown, see our guide to calculating your TDEE.

Frequently Asked Questions

How Kalo Helps You Track Running Calories Accurately

Calorie burn estimates are only half the equation. If your fitness watch is off by 27 percent on the burn side, and you're estimating your food intake by eye, your entire deficit is built on guesswork. Kalo solves the food side with precision.

With Kalo's AI-powered photo tracking, you snap a picture of your meal and get instant calorie and macro breakdowns, no manual logging required. That means you can focus on your run and trust the numbers on your plate. The app separates each food item (rice, protein, sauce, vegetables) and estimates portion sizes automatically, so post-run meals don't quietly erase your hard-earned deficit.

Sources

• 2011 Compendium of Physical Activities - Arizona State University
• Williams PT. Greater Weight Loss from Running than Walking - Medicine & Science in Sports & Exercise (2013)
• Shcherbina A et al. Accuracy in Wrist-Worn Activity Trackers - Stanford (2017)
• Hall C et al. Energy Expenditure of Walking and Running - Medicine & Science in Sports & Exercise (2004)
• Physical Activity Guidelines for Adults - CDC