⇌ Unit conversions

Energy and power converter

Convert energy and relate it to power through duration.

Rules reviewed: 2026-10-13BS / EN
01

Your inputs

Starting values are an example. Replace them with your own.

Your inputs stay in your browser.

02

Your result

Enter your details and run the calculation.

METHOD

How it is calculated

Energy (kWh) = power (kW) × time (h). kW and kWh measure different physical quantities.