Power Output of a Human Sprinting (1000 J in 2 s)
A sprinter producing 1000 joules in 2 seconds generates 500 watts of mechanical power.
How to use this tool
- Enter work done (w), time, force (optional, instead of w) and distance (if using force) in the fields above.
- Results update instantly as you type โ or click Calculate.
- Read your power and the full breakdown beneath it.
Estimate a sprinter's peak mechanical power output over a short 2-second burst.
Frequently asked questions
- What is the difference between power and energy?
- Energy (J) is the total amount of work done; power (W) is how fast it is done. A 100 W bulb running for 36,000 s uses 3,600,000 J = 1 kWh.
- How do I convert watts to horsepower?
- Divide watts by 745.7. A 1000 W motor produces about 1.34 hp.