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Power Calculator

HR Zone Calculator

FTHR:

 Heart rate (Beats per minute)
HR Zone Low end zone High end zone
1 .. Active Recovery   <  
2 .. Endurance   to  
3 .. Tempo   to  
4 .. Threshold   to  
5 .. VO2 max   to  
6 .. Anaerobic capacity  N/A   N/A

 

 

Power Zone Calculator

Average Power from 20 minute test
Weight in Kg
 

 

 Power (Watts)
Power ZoneLow end zone High end zone
1 .. Active Recovery   <  
2 .. Endurance   to  
3 .. Tempo   to  
      Sweet Spot   to  
4 .. Threshold   to  
5 .. VO2 max   to  
6 .. Anaerobic capacity   to  
FTP (Watts)      
Power to Weight
(Watts per Kg)