Convert treadmill pace and speed
Move between running pace and the speed setting on a treadmill.
Convert treadmill speed and running pace
The Treadmill Pace Converter translates between minutes per kilometre, minutes per mile, kilometres per hour and miles per hour. It is useful when a training plan gives you a pace target but the treadmill displays only speed, or when you need to switch between metric and imperial units.
Enter the value you already know and the converter will calculate the equivalent pace and speed formats immediately.
How to use the Treadmill Pace Converter
- Choose the unit you already know: min/km, min/mile, km/h or mph.
- Enter your pace or speed.
- Calculate the equivalent values.
- Use the relevant km/h or mph setting on your treadmill.
Pace versus speed
Pace and speed describe the same movement in opposite ways. Pace measures how long it takes to cover one kilometre or mile, while speed measures how much distance you cover in one hour.
A faster pace therefore means a lower number of minutes per kilometre or mile. A faster speed means a higher number in km/h or mph.
Common treadmill pace conversions
| Min/km | Min/mile | km/h | mph |
|---|---|---|---|
| 6:00 | 9:39 | 10.0 | 6.2 |
| 5:30 | 8:51 | 10.9 | 6.8 |
| 5:00 | 8:03 | 12.0 | 7.5 |
| 4:30 | 7:15 | 13.3 | 8.3 |
| 4:00 | 6:26 | 15.0 | 9.3 |
These values are rounded for practical treadmill use. Use the converter above for a more precise result.
Using treadmill pace for workouts
- Easy runs: convert your easy pace range into a comfortable treadmill speed.
- Tempo sessions: set a controlled speed that matches the planned pace without repeatedly checking your watch.
- Intervals: convert each target pace into speed before the session so changes are quick and consistent.
- Race-pace workouts: reproduce a target 5K, 10K, half marathon or marathon pace indoors.
- Mixed measurement systems: translate a plan written in min/mile into the km/h display used by many European treadmills, or the reverse.
Treadmill pace versus outdoor pace
The same displayed pace does not always feel identical indoors and outdoors. A treadmill removes most air resistance, but the experience can still vary because of belt response, machine calibration, room temperature, ventilation, incline and individual running mechanics.
Some runners use a small incline to make indoor running feel closer to outdoor running, but there is no single setting that is correct for every runner, speed or treadmill. Use effort and session purpose alongside the displayed pace.
Related Running Tools
- Training Pace Calculator: calculate easy, tempo, threshold and interval pace ranges.
- Running Pace Calculator: calculate pace, time or distance.
- Interval and Track Split Calculator: calculate 200m, 400m, 800m and 1K repetition splits.
- Heat-Adjusted Pace Calculator: estimate how warmer conditions may affect pace.
- View all Running Calculators
Frequently Asked Questions
How do I convert min/km to km/h?
Divide 60 by the pace in minutes per kilometre. For example, 5:00 min/km equals 12.0 km/h.
How do I convert min/mile to mph?
Divide 60 by the pace in minutes per mile. For example, 8:00 min/mile equals 7.5 mph.
Why does my treadmill pace differ from my watch?
GPS watches do not measure indoor belt speed directly, and treadmills can also be slightly miscalibrated. Footpods, wrist movement and machine maintenance can all affect the displayed values.
Does treadmill pace equal outdoor pace?
Not always. The numerical conversion is exact, but the physical effort can differ because of air resistance, temperature, incline, belt behaviour and calibration.
Does incline change the conversion?
No. The speed-to-pace conversion remains the same. Incline changes the effort required to hold that pace.
Which unit do treadmills display?
Many treadmills display km/h or mph depending on their regional settings. Some models also show pace, but speed is the most common primary setting.