`P = ( Delta E )/( Delta t )`

Enter a value for all fields

The **Power** calculator computes the power based on the change in Energy (ΔE) and the time duration (Δt).

**INSTRUCTIONS:** Choose units and enter the following:

- (
**ΔE**) This is the change in energy. - (
**Δt**) This is the change in time.

**Power (P):** The calculator returns the power in watts (W). However, this can be converted to compatible units via the pull-down menu.