Electric Work
Compute electrical energy from W = U I t and convert to joules, watt-hours and kilowatt-hours.
Inputs
Formula
W = U I t
How to use
- Fill in Voltage U, Current I, Time t in the Inputs section (watch the unit on each field).
- Click Calculate; the tool evaluates the formula shown above.
- Read Energy W, Watt-hour Wh, kWh in the results area.
Formula notesElectric work W = U·I·t = P·t (U voltage, I current, t time, P power).