Coulombs measures the rate at which energy is transferred or converted. Use them to compare engines, appliances, or systems that deliver energy over time.
Coulombs / Watt-hours
Turn stored charge into watt-hours when voltage and duration are supplied.
Unit definitions
Watt-hours measures the rate at which energy is transferred or converted. It is used for engines, appliances, electrical loads, and heat-transfer rates.
How to convert Coulombs to Watt-hours
This is a three-variable conversion. Enter any two of the three values — Coulombs, Watt-hours, and Coulombs / Watt-hours — and the third will be calculated automatically.