Power

Kilogram-force metre/second

1 kgf·m/s = 9.80665 W

Kilowatt

1 kW = 1000 W = 1000 J/s
≈ 102 kgf·m/s

Metric Horsepower

1 HP = 75 kgf·m/s
= 0.736 kW

Calorie

1 cal = 4.187 J

I.T. Kilocalorie per hour

1 kcal_IT/h = 1.163 W