Watts per Kilo Calculator

Calculate your W/kg, find your cycling category, estimate climbing speeds and analyze weight goals.

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Your Functional Threshold Power. Don't know it? Estimate 95% of your best 20-minute average power.
For "what if" analysis: what would your W/kg be at this weight?
W/kg
Category Overview
CategoryW/kgTypical Profile
Estimated Climbing Speeds
GradientClimbing Speed5 km Climb10 km Climb

Track FTP Automatically with WattWorks

Your W/kg is calculated automatically from your Strava activities — including eFTP, CTL and a personalized training plan.

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