FTP Calculator

Calculate your Functional Threshold Power from a field test and get your full Coggan power zone breakdown.

Test Type

Estimated FTP

266W3.55W/kg

Based on 20-minute test × 95%

Coggan Power Zones

ZoneName% FTPWattsDescription
1Active Recovery< 55%< 146 WVery easy, recovery riding
2Endurance56–75%149–200 WLong steady rides, fat burning
3Tempo76–90%202–239 WComfortably hard, sustained effort
4Lactate Threshold91–105%242–279 WAt or near threshold, race pace
5VO₂max106–120%282–319 WHard intervals, VO₂max improvement
6Anaerobic121–150%322–399 WVery short, very hard efforts
7Neuromuscular> 150%> 399 WSprints, maximum force efforts

Track your FTP progression with FlipMP

Log every ride and let FlipMP automatically detect your power curve, track FTP changes over time, and adjust your zones dynamically.

Track your FTP progression with FlipMP →

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