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Power-to-Weight Ratio Calculator

Enter values
(W)
W
(kg)
kg
Rider body mass only, without the bike. Working in pounds? Divide by 2.2046 to get kilograms.
Result
Result
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Next steps
Cycling Power Calculator (Watts from Speed) Estimate cycling power from speed, mass, drag area, rolling resistance, and gradient. Cycling Power Zones Calculator Calculate Coggan seven-zone power training ranges from your Functional Threshold Power (FTP). Bike Gear Ratio Calculator Calculate gear inches from chainring, rear cog, and wheel diameter to compare drivetrain ratios. Continue in Guided Mode Run any calculator step by step. Your values carry across every tool in the session. Meal Planner Build a day of meals from a 300-food pantry and watch calories and macros land against your targets. Workout Planner Build a 7-day training week from 160+ exercises and see weekly hard sets per muscle against your volume target.

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