Calculate power-to-weight ratio for cars, motorcycles, aircraft, athletes, and cyclists — with performance benchmarks, 0–60 estimates, and unit conversions.
HP · kW · PS · lbs · kg · Compare two vehicles · Real-world benchmarks
Vehicle / Athlete
Enter power output and weight to calculate ratio
Vehicle 2
Power-to-Weight Results
Ratio, performance rating, and all unit conversions
Benchmark Comparison
How your ratio stacks up against real-world vehicles and athletes
Real-World Reference Table
Notable vehicles and athletes with their power-to-weight ratios