How to calculate pace
Pace = Total time ÷ Distance
Worked example. Pace per mile: 9.03 min / mi.
Example inputs — Distance: 3.1; Unit: Miles; Hours: 0; Minutes: 28; Seconds: 0. Starting values are illustrative.
9:02 per mile · 5:37 per km
From George Guju, founder of Calculyn · Educational calculator guidance, not professional advice.
How it works
Pace is time divided by distance — how long each mile or kilometer takes. It's the standard way runners plan races and track progress.
Assumptions & limitations
- Results are rounded for display.
Formula and assumptions reviewed October 2026 by the Calculyn team. How we build our calculators
Frequently asked questions
What's a good 5K pace?
It varies widely by age and experience. Many recreational runners finish a 5K between 8 and 12 minutes per mile.