Power-to-Weight Ratio
Calculate Power-to-Weight Ratio instantly with the exact formula and a worked example. Free online calculator — no signup, works on mobile.
Power-to-Weight Ratio
Powerhp
Masskg
hp/kg
0.2
More about: Power-to-Weight Ratio
What it calculates
The “Power-to-Weight Ratio” calculator computes hp/kg from 2 parameters: power (hp), mass (kg).
A universal calculator for quick computation.
Example calculation
With parameters Power = 300 hp, Mass = 1,500 kg the result is 0.2.
How to use
- Enter the parameter values — every field above is adjustable with a slider.
- The result and related metrics are calculated automatically as you type.
- Use the additional metrics shown (if any) where needed.
- Copy the result or bookmark the page.