Pace to Speed Conversion: Min per Mile to MPH and KPH
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Pace and speed measure the same thing two different ways. Runners think in pace (minutes per mile). Treadmills, GPS watches, and bike computers think in speed (mph or kph). Knowing how to convert between them is the difference between guessing the right treadmill setting and actually hitting your training paces.
free pace calculator does the conversion live. The chart and formulas below are for when you want to memorize the most common ones.
The Conversion Formula
The math is one division. Speed equals 60 divided by pace expressed in decimal minutes.
Speed (mph) = 60 ÷ Pace (decimal min/mile)
Speed (kph) = 60 ÷ Pace (decimal min/km)
The trick is converting "8:30" pace into decimal minutes (8.5). 30 seconds = 0.5 minutes, 15 seconds = 0.25 minutes, 45 seconds = 0.75 minutes. For other splits, divide the seconds by 60.
Example: 7:30/mile = 7.5 decimal minutes. Speed = 60 ÷ 7.5 = 8.0 mph.
Reverse: 7.5 mph = 60 ÷ 7.5 = 8.0 minutes/mile = 8:00/mile pace.
Pace to Speed Chart
| Pace per Mile | MPH | Pace per Km | KPH |
|---|---|---|---|
| 5:00 | 12.0 | 3:06 | 19.3 |
| 5:30 | 10.9 | 3:25 | 17.6 |
| 6:00 | 10.0 | 3:43 | 16.1 |
| 6:30 | 9.2 | 4:02 | 14.9 |
| 7:00 | 8.6 | 4:21 | 13.8 |
| 7:30 | 8.0 | 4:39 | 12.9 |
| 8:00 | 7.5 | 4:58 | 12.1 |
| 8:30 | 7.1 | 5:17 | 11.4 |
| 9:00 | 6.7 | 5:35 | 10.7 |
| 9:30 | 6.3 | 5:54 | 10.2 |
| 10:00 | 6.0 | 6:13 | 9.7 |
| 10:30 | 5.7 | 6:31 | 9.2 |
| 11:00 | 5.5 | 6:50 | 8.8 |
| 12:00 | 5.0 | 7:27 | 8.0 |
| 13:00 | 4.6 | 8:05 | 7.4 |
| 14:00 | 4.3 | 8:42 | 6.9 |
| 15:00 | 4.0 | 9:19 | 6.4 |
Memorize three numbers: 6.0 mph = 10:00/mile. 7.5 mph = 8:00/mile. 10.0 mph = 6:00/mile. Everything else extrapolates from these.
Sell Custom Apparel — We Handle Printing & Free ShippingSetting a Treadmill to Hit a Goal Pace
Treadmills display speed, not pace. To run "9:00 pace" on a treadmill you set the belt to 6.7 mph (or 10.7 kph if metric). Look up your pace once, set the speed, run.
Note: outdoor pace is usually 5-15 seconds per mile faster than treadmill pace at the same speed setting, because the belt does some of the work for you. Some runners set the treadmill to 1% incline to compensate. The chart above does not adjust for incline — set the incline yourself if you want outdoor-equivalent training stress.
The Five Most-Used Conversions
The conversions runners actually use weekly:
- 10-minute miles = 6.0 mph. The "easy run" benchmark for many runners.
- 9-minute miles = 6.7 mph. The sub-4 marathon pace, also a "good easy day" for faster runners.
- 8-minute miles = 7.5 mph. Strong tempo pace for many recreational runners.
- 7-minute miles = 8.6 mph. Race pace for fast 10Ks.
- 6-minute miles = 10.0 mph. Sub-elite race pace, hard for most.
Use our pace calculator when you need a number that is not on this list — it gives both directions in one click.
Run Your Numbers Now
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Open Pace CalculatorFrequently Asked Questions
How do I convert pace to mph?
Divide 60 by your pace in decimal minutes. 8:00/mile = 8.0 decimal = 60/8 = 7.5 mph.
Is mph more accurate than pace?
They are the same accuracy — just different units. mph and pace are mathematical inverses with no information lost.
Why are treadmill paces slower than outdoor?
The belt assists slightly, and there is no wind resistance. Set the treadmill to 1% incline to roughly match outdoor effort.