ERG Calculator
Convert rowing erg 500 m split to power.
Concept2 rowing ergs link your 500 m split pace to power output.
The math behind it
watts = 2.80 ÷ (seconds per metre)³, where pace = split ÷ 500.
Worked example
A 2:00 (120 s) /500 m split → about 202 W.
FAQ
Why is it cubic?
Water drag rises with the cube of speed, so power scales the same way.