Calculateur de Puissance (Physique) Gratuit

Calculez la puissance physique à partir du travail et du temps.

J
s

Puissance

200.00 W

Power (kW)0.2000 kW
Power (hp)0.2682 hp

Power vs Time

Voir la formule →

Formule

## Mechanical Power Power is the rate at which work is performed or energy is transferred. ### Formula **P = W / t** One watt equals one joule per second. To convert watts to horsepower, divide by 745.7.

Exemple Résolu

A motor does 1000 J of work in 5 seconds.

  1. 01P = W / t
  2. 02P = 1000 / 5
  3. 03P = 200 W
  4. 04P = 0.2 kW
  5. 05P = 200 / 745.7 = 0.268 hp