Joule (J) to Watt hour (W h) converter

Converting from Joule (J) to Watt hour (W h) | Energy

What is Joule (J)

[Joule (J)] is the unit of energy in the International System of Units (SI). It is defined as the work done when a force of one newton is applied over a distance of one meter.

What is Watt hour (W h)

[Watt hour (W h)] is a unit of energy equivalent to one watt of power expended for one hour of time. It is commonly used in the context of electrical energy consumption and production.

Conversion Formulas

  • To convert from Joules (J) to Watt hours (W h): Wh=J×0.0002777778
  • To convert from Watt hours (W h) to Joules (J): J=Wh×3600

Examples

  1. Converting 9 Joules (J) to Watt hours (W h):

Wh=9×0.0002777778=0.0025 2. Converting 9 Watt hours (W h) to Joules (J):

J=9×3600=32400 3. Converting 14 Joules (J) to Watt hours (W h):

Wh=14×0.0002777778=0.003888889 4. Converting 14 Watt hours (W h) to Joules (J):

J=14×3600=50400 5. Converting 10 Joules (J) to Watt hours (W h):

Wh=10×0.0002777778=0.002777778 6. Converting 10 Watt hours (W h) to Joules (J):

J=10×3600=36000

Use this page to perform converting from Joule (J) to Watt hour (W h) for your energy-related calculations.

Joule to Watt hour conversion table

J to W h conversion table

Joule (J)Watt hour (W h)
0.01 J0.000002777778 W h
0.1 J0.00002777778 W h
1 J0.0002777778 W h
2 J0.0005555556 W h
3 J0.0008333333 W h
4 J0.001111111 W h
5 J0.001388889 W h
6 J0.001666667 W h
7 J0.001944444 W h
8 J0.002222222 W h
9 J0.0025 W h
10 J0.002777778 W h
10 J0.002777778 W h
20 J0.005555556 W h
30 J0.008333333 W h
40 J0.01111111 W h
50 J0.01388889 W h
60 J0.01666667 W h
70 J0.01944444 W h
80 J0.02222222 W h
90 J0.025 W h
100 J0.02777778 W h