How do I calculate FTP from a 20-minute test?

FTP = 20-minute average power × 0.95. The 95% factor accounts for the difference between 20-minute maximum power and true one-hour threshold power. A 20-minute test average of 300 watts gives an FTP of 285 watts.

What is a good W/kg FTP for an amateur cyclist?

A W/kg FTP of 2.0–3.0 is typical for recreational cyclists. Category 4 racers often have 3.0–3.5 W/kg. Category 1 and elite amateurs reach 4.0–5.0 W/kg. Tour de France climbers sustain 6.0–6.5 W/kg at FTP during major climbs.

Cycling FTP Test Calculator

Calculate your cycling Functional Threshold Power (FTP) from a 20-minute or ramp test result. Set training zones and compare W/kg against cyclist performance categories.

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Frequently Asked Questions

How do I calculate FTP from a 20-minute test?

What is a good W/kg FTP for an amateur cyclist?