Open beta Free and unlimited until 31 March 2027

Tool

FTP calculator

ZonePower

Ride the route indoors

Load the same file into rampida and ride it in 3D on your smart trainer – in the browser, free during the beta.

FAQ

How do I calculate my FTP?

Common rules of thumb: 95 % of the average power of a 20-minute test, 90 % of an 8-minute test, or 75 % of the best minute of a ramp test.

What do I need FTP for?

It is the basis of your training zones. In rampida, ERG workouts run in % of your FTP – the trainer sets the power automatically.

How often should I test?

Every 6–8 weeks, or when workouts feel clearly easier or harder.