Cycling Power Zones Calculator

Calculate cycling power training zones

Note: Zones based on FTP (Functional Threshold Power). Z1:<55%, Z2:56-75%, Z3:76-90%, Z4:91-105%, Z5:106-120%, Z6:>121%.

FTP

FTP (watts)

⚠️ For educational and training purposes only. Consult a coach, physician, or certified trainer before making training or health decisions.

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