what equals a joule
We assume you are converting between joule and celsius heat unit. You can view more details on each measurement unit: joule or celsius heat unit. The SI derived unit for energy is the joule. 1 joule is equal to 0.000526565076466 celsius heat unit. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between joules and celsius heat unit.
This gives the energy output in joules. 0.1 watt x 10 seconds equals 1 joule of electrical energy. 1  As joules are small units, and because appliances commonly use watts, milliwatts, and kilowatts to indicate how much power they use, utilities commonly measure their energy output in kilowatt-hours.