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Convert Energy from Joule to Watt Hour (J to Wh)

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Joule to Watt-hour Conversion FormulaExampleWhat is a Joule (J)?What is a Watt-hour (Wh)?What is the International System of Units (SI)?Joule to Watt-hour Conversion Table

Joule to Watt-hour Conversion Formula

To convert from Joule (J) to Watt-hour (Wh), use the following formula:

 Watt-hour (Wh)\textbf{ Watt-hour} \text{ (Wh)}

=160×60× Joule (J)= \frac{1}{60 \times 60}\times \textbf{ Joule} \text{ (J)}

=0.00027777777777777777778× Joule (J)= 0.00027777777777777777778\times \textbf{ Joule} \text{ (J)}

Example

Let's convert 5 Joule (J) to Watt-hour (Wh).

Using the formula:

5×0.00027777777777777777778=0.00138888888888888888895 \times 0.00027777777777777777778 = 0.0013888888888888888889

Therefore, 5 Joule (J) is equal to 0.00138888888888888888890.0013888888888888888889 Watt-hour (Wh).

What is a Joule (J)?

A Joule (J) is a base unit of energy in the International System of Units (SI). The plural form is Joules.

What is a Watt-hour (Wh)?

A Watt-hour (Wh) is a unit of energy in the International System of Units (SI), equal to 3600 Joules (J). The plural form is Watt-hours.

What is the International System of Units (SI)?

The International System of Units (SI) is the modern form of the metric system and the most widely used system of measurement in the world. It is founded on seven fundamental units: the second (time), meter (length), kilogram (mass), ampere (electric current), kelvin (thermodynamic temperature), mole (amount of substance), and candela (luminous intensity).

Joule to Watt-hour Conversion Table

Here are some quick reference conversions from Joule (J) to Watt-hour (Wh):

JoulesWatt-hours
0.000001 J2.7777777777777777778×10−102.7777777777777777778\times 10^{-10} Wh
0.001 J2.7777777777777777778×10−72.7777777777777777778\times 10^{-7} Wh
0.1 J0.0000277777777777777777780.000027777777777777777778 Wh
1 J0.000277777777777777777780.00027777777777777777778 Wh
2 J0.000555555555555555555560.00055555555555555555556 Wh
3 J0.000833333333333333333340.00083333333333333333334 Wh
4 J0.00111111111111111111110.0011111111111111111111 Wh
5 J0.00138888888888888888890.0013888888888888888889 Wh
6 J0.00166666666666666666670.0016666666666666666667 Wh
7 J0.00194444444444444444450.0019444444444444444445 Wh
8 J0.00222222222222222222220.0022222222222222222222 Wh
9 J0.00250.0025 Wh
10 J0.00277777777777777777780.0027777777777777777778 Wh
20 J0.00555555555555555555560.0055555555555555555556 Wh
30 J0.00833333333333333333340.0083333333333333333334 Wh
40 J0.0111111111111111111110.011111111111111111111 Wh
50 J0.0138888888888888888890.013888888888888888889 Wh
100 J0.0277777777777777777780.027777777777777777778 Wh
1000 J0.277777777777777777780.27777777777777777778 Wh
10000 J2.77777777777777777782.7777777777777777778 Wh

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J to Wh | Convert Joule to Watt-hour | Modern Converts