Running Calorie Calculator
Estimate how many calories a run burns from your weight (lb or kg), minutes on your feet, and pace — from an easy 12:00/mile jog to a 6:00/mile tempo. You also get the burn per mile and per hour at that pace.
Example: with Your weight 160 · Weight unit lb (pounds) · Pace 6 mph — 10:00/mile (9.8 METs) · Run time (minutes) 30 → Calories burned: 373 kcal.
- Per mile at this pace124 kcal/mile
- Per hour at this pace747 kcal/hour
Computed by the calculator below using its default values. Change any input to see your own numbers.
kcal/min = MET × 3.5 × weight (kg) ÷ 200. Running MET values from the 2011 Compendium of Physical Activities.
Why weight matters more than speed per mile
Running economy is remarkably consistent: moving a body one mile on foot costs roughly the same energy whether you cover it in 6 minutes or 12, because faster running burns more per minute but for fewer minutes. That is why the per-mile row here changes only modestly across paces (about 100-130 kcal/mile for a 160 lb runner) while the per-hour row nearly doubles. If your goal is total calories, duration and body weight do most of the work; pace mostly decides how fast you rack them up.
The MET values come from the 2011 Compendium of Physical Activities — 8.3 METs at a 12:00/mile jog up to 14.5 METs at 6:00/mile. Treadmill running at 1% incline tracks these outdoor numbers closely.
How it’s calculated
kcal/min = MET × 3.5 × body weight (kg) ÷ 200 (standard MET formula: 3.5 mL O2/kg/min at rest, ≈5 kcal per liter of O2). Running METs, 2011 Compendium of Physical Activities: 5 mph 8.3; 6 mph 9.8; 6.7 mph 10.5; 7 mph 11.0; 7.5 mph 11.8; 8.6 mph 12.3; 10 mph 14.5. Per mile = kcal/min × 60 ÷ mph. 1 lb = 0.45359237 kg.
METs are population averages on level ground — hills, wind, treadmill incline, and personal running economy shift the true burn, and individual metabolism varies about ±10%; educational estimate, not medical advice.
Running METs and calories for a 160 lb runner
| Pace | METs | kcal / 30 min | kcal / mile |
|---|---|---|---|
| 12:00/mile (5 mph) | 8.3 | ≈ 316 | ≈ 126 |
| 10:00/mile (6 mph) | 9.8 | ≈ 373 | ≈ 124 |
| 9:00/mile (6.7 mph) | 10.5 | ≈ 400 | ≈ 119 |
| 8:00/mile (7.5 mph) | 11.8 | ≈ 450 | ≈ 120 |
| 7:00/mile (8.6 mph) | 12.3 | ≈ 469 | ≈ 109 |
| 6:00/mile (10 mph) | 14.5 | ≈ 552 | ≈ 110 |
MET values: 2011 Compendium of Physical Activities. Calories: kcal/min = MET × 3.5 × 72.6 kg ÷ 200; per-mile = rate × minutes per mile; rounded.
Common mistakes
- Entering total workout time that includes walking warm-up and rest — the MET applies only to minutes actually run.
- Doubling calories because you ran twice as fast: per-minute burn rises, but per-mile burn barely changes.
- Leaving the unit on lb while entering kg (or vice versa) — a 160 entry differs by a factor of 2.2.
- Treating tracker or calculator output as exact and eating back every calorie of it.
Frequently asked questions
How many calories does running burn?
kcal per minute = MET × 3.5 × weight in kg ÷ 200. A 160 lb (72.6 kg) runner at a 10:00/mile pace (9.8 METs) burns about 12.4 kcal/min — roughly 373 kcal in 30 minutes or about 124 per mile. Heavier runners burn proportionally more.
Does running faster burn more calories?
Per minute, yes — 14.5 METs at 6:00/mile versus 8.3 at 12:00/mile. Per mile, hardly: the faster runner finishes sooner, so a mile costs about the same 100-130 kcal either way at a given body weight.
Is treadmill running the same burn?
At 0% incline a treadmill runs slightly cheaper because there is no air resistance and the belt assists leg turnover. Setting 1% incline is the standard correction that makes treadmill effort match outdoor MET values.
How accurate is this compared to my watch?
Both are estimates. MET math is typically within 10-20% for steady running; watches add heart-rate data but their own error bars. For weight management, trust multi-week trends over any single number.
I am new to running and have health concerns — where should I start?
If you have heart, joint, or metabolic conditions, clear a new running program with your doctor first. Couch-to-5K style run/walk progressions are the standard safe on-ramp.