Compare calculators

Both calculators run independently — change the inputs on either side to compare results.

Treadmill Pace Converter

Converts treadmill speed (MPH or KPH) to running pace (per mile or per km) while accounting for incline grade. Ideal for translating treadmill display numbers into the pace metrics runners track outdoors.

Treadmill Speed (mph)

Incline Grade (%)

Speed Unit

Pace Unit

Fill in the required fields to see your result.

Running

Altitude Pace Adjustment

Estimate how much slower your running pace will be at elevation compared to sea level. Use this before racing or training at altitude to set realistic effort targets and avoid blowing up early.

Sea Level Pace (min/km)

Altitude (meters)

Fill in the required fields to see your result.

Key differences

	Treadmill Pace Converter	Altitude Pace Adjustment
Category	Running	Running
Inputs required	4	2
Result	Equivalent Pace (min/mile)	Adjusted Pace (min/km)
What it does	Converts treadmill speed (MPH or KPH) to running pace (per mile or per km) while accounting for incline grade. Ideal for translating treadmill display numbers into the pace metrics runners track outdoors.	Estimate how much slower your running pace will be at elevation compared to sea level. Use this before racing or training at altitude to set realistic effort targets and avoid blowing up early.