Watts Calculator

Use the Watts calculator to determine your power in watts based on your average pace per 500 meters.

Alternatively, enter your watts to determine your average pace per 500 meters.

Formulas Used

2.80 is a constant used in both formulas. The formulas used are:

  • watts = 2.80/pace³
  • pace = ³√(2.80/watts)

where pace is time in seconds over distance in meters.

Watts-to-Pace Calculator

Enter your average pace per 500 meters and click Submit to determine your average watts.

Average Pace/500 Meters (mm:ss.t)
 :  .

Pace-to-Watts Calculator

Enter your average watts and click Submit to determine your average pace per 500 meters.

Average Watts