Zone2CalEnter speed in km/h or mph.
The converter returns min/km, min/mile, and related lap splits so you can set the treadmill without manual math.
Indoor Pace Converter
Convert treadmill speed, capture lap splits, and script interval sessions without leaving the console.
The converter syncs km/h and mph with min/km and min/mile, generates 400m lap splits, and offers ready-made interval presets so you can focus on running instead of math.
How do you convert treadmill speed to running pace?
Use 1% incline for steady outdoor-style efforts.
For marathon pace and steady runs, a small incline often better matches the effort of flat outdoor running.
Watch heat and airflow indoors.
Heart rate can climb during long treadmill runs, so use fans, fluids, and the HR calculator to keep aerobic sessions controlled.
⚡ Treadmill ↔ pace converter
Convert treadmill speed to running pace (and back), then grab lap splits for track or indoor interval sessions.
Running pace (min/km)
Splits from selected pace
200m
—
400m
—
800m
—
1km
—
📋 Typical pace reference
Recovery
6:00–7:00
Easy aerobic
5:30–6:00
Tempo
4:30–5:00
Intervals
3:30–4:30
Frequently Asked Questions
These answers match the structured FAQ data on this page.
How do I convert treadmill speed to pace?
Enter speed in km/h or mph and the converter returns equivalent min/km and min/mile pace instantly.
Should I set treadmill incline to 1%?
A 1% incline is commonly used to better simulate outdoor effort for steady runs and marathon-pace sessions.
Can I use this for interval workouts?
Yes. Use the converted pace and lap references to set repeat targets and recovery blocks for interval sessions.
Last updated: February 25, 2026