Energy Calculators

A5-1 Energy Calculations

Energy is time cumulation of power.

Parameters

U = work (joules). This is the work done by a force.

F = force (newtons).Force applied in Newtons

l = distance (metres). Impedance in per unit of the system apparent power.

p = power (watts).Power applied.

l = distance (metres).Length force applied over.

E = energy (joules).Energy accumulated or stored.

U = F \cdot l

1J = 1W \cdot s

1 calorie = 4.186 J

Enter at least 2 of the values to work out the rest

Power in kW Time in hours Energy in kWhr Energy in kJ Tariff in cents per kWhr Cost of energy $

Enter only 1 value

Energy in kWhr Energy in kJ Energy in kCal

Lily The Monster