Treadmill Pace Converter
Last updated: 2026-06-25
Treadmill speed and pace convert as pace (min/km) = 60 ÷ speed (km/h). A speed of 10 km/h is a pace of 6:00 /km.
Enter an incline (%) to estimate the pace you would run on flat ground at the same intensity. Results are estimates for reference.
Convert speed and pace
Converted pace
0:00 /km
| Item | Value |
|---|---|
| Speed | |
| Pace (per km) | |
| Incline | |
| Incline-adjusted flat-ground pace |
The incline adjustment assumes about a 3% increase in energy cost per 1% incline and is an estimate for reference. Real perceived effort varies by treadmill model and individual.
How to use
- Pick a direction — choose speed (km/h) to pace, or pace to speed.
- Enter values — enter the treadmill speed (km/h) or goal pace (min:sec), and the incline (%).
- See results — press Convert to see the converted pace or speed and the incline-adjusted pace.
Treadmill speed-pace conversion and incline adjustment
Treadmill speed (km/h) and running pace (min/km) are simple reciprocals.
- Pace (min/km) = 60 ÷ speed (km/h)
- Speed (km/h) = 60 ÷ pace (min/km)
A treadmill has no wind resistance and the belt helps, so it is somewhat easier than flat outdoor running. That is why many runners set a 1-2% incline to match outdoor intensity. This calculator assumes about a 3% increase in energy cost per 1% incline to estimate a flat-ground equivalent pace.
| Speed (km/h) | Pace (min/km) |
|---|---|
| 8.0 | 7:30 |
| 9.0 | ~6:40 |
| 10.0 | 6:00 |
| 11.0 | ~5:27 |
| 12.0 | 5:00 |
| 14.0 | ~4:17 |
| 16.0 | 3:45 |
To find a finish time from the converted pace, use the Running Pace Calculator; to see calories burned at that speed, use the Running Calorie Calculator. For details, see the Complete Guide to Running Pace & Race Prediction.
Frequently asked questions (FAQ)
How do I convert treadmill speed (km/h) to pace?
Pace (min/km) = 60 ÷ speed (km/h). For example, a treadmill speed of 10 km/h is a pace of 60 ÷ 10 = 6 min/km. To go the other way, speed (km/h) = 60 ÷ pace (min/km).
Why set a treadmill incline?
A treadmill has no wind resistance and the belt helps move your feet back, so it is somewhat easier than running outdoors. A 1-2% incline is commonly said to match the intensity of flat outdoor running. This calculator estimates an equivalent-intensity pace based on the incline (%).
How is the incline-adjusted pace calculated?
This calculator assumes about a 3% increase in energy cost per 1% of incline (tunable constant) to estimate the pace you would run on flat ground at the same intensity. The real adjustment varies by research and individual, so it is an estimate for reference.
What pace is treadmill 12.0?
A treadmill speed of 12.0 km/h is a pace of 60 ÷ 12 = 5 min/km. 10.0 km/h is 6 min/km, and 8.0 km/h is 7:30 min/km.
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Last updated: 2026-06-25