Watts Per Kilogram Calculator
Compute your power-to-weight ratio using your weight and FTP.
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Your Inputs
Enter body weight and FTP.
Your Results
Watts per kilogram.
Power-to-weight ratio
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Watts/kg
Power-to-weight ratio distribution
Enter weight and FTP to see your percentile.
About Watts Per Kilogram
Watts per kilogram (W/kg) is a key metric in cycling performance. It represents your power output relative to your body weight, making it useful for comparing cyclists of different sizes.
FTP (Functional Threshold Power) is the highest power you can maintain for approximately one hour. It's typically determined through a 20-minute time trial or similar test.
Percentile rankings are based on general cycling population data. Higher W/kg values indicate better power-to-weight ratios.
