General Pace Calculator

Solve for any variable in the distance-time-pace equation. This tool is perfect for athletes training for anything from a 5k to an Ironman triathlon.

Pace = Time / Distance Speed = Distance / Time Time = Distance × Pace
Run 5 miles in 45 minutes: Pace = 45 / 5 = 9:00 per mile. Speed = 5 / 0.75 = 6.67 mph.

What is pace and how is it different from speed?

Speed is how far you go in a set time (e.g., 6 mph). Pace is how long it takes to go a set distance (e.g., 10 minutes per mile). Runners and swimmers usually use pace to track their intensity.

How do I calculate my running pace?

Divide your total time by your total distance. For example, if you ran 5 miles in 50 minutes, your pace is 10 minutes per mile (50 / 5 = 10).

What is a good marathon pace?

This depends on your goal. To finish under 4 hours, you need a pace of 9:09 per mile. For a 3-hour marathon, the pace is 6:52 per mile.

Can I calculate pace for swimming?

Yes! Swimming pace is typically measured per 100 meters or 100 yards. This calculator allows you to choose your distance unit to match your sport.