Running Pace
Running pace calculator
Pace is time ÷ distance. Run 10 km in 50 minutes and that's 3,000 s ÷ 10 = 300 s/km, a pace of 5:00 /km (and a speed of 12 km/h). Enter a distance and time below for your pace per km or mile and your speed.
—
Speed
—
Other unit
—
Frequently asked questions
How do you calculate pace?
Time ÷ distance. 10 km in 50 min = 3,000 s ÷ 10 = 300 s/km = 5:00/km. Speed = distance ÷ time(hr) = 12 km/h.
Pace vs speed?
Pace is time per distance (min/km); speed is distance per time (km/h). They're inverses.
Convert km ↔ miles?
×1.609 from per-km to per-mile pace. 5:00/km ≈ 8:03/mile. This tool shows both.