28 Joules to Watt-hours
Convert 28 joules (J) to watt-hours (Wh) with formulas, examples, and conversion tables.
J
Wh
28 Joules (J) = 0.00777777777778 Watt-hours (Wh)
Round to:
Step-by-Step Solution
1Write the conversion factor:
1 Watt-hour = 3600 Joules
2Divide the value by the conversion factor:
28 ÷ 3600 = 0.00777777777778
3Result:
28 Joules (J) = 0.00777777777778 Watt-hours (Wh)
Joules to Watt-hours Conversion Table
| Joules | Watt-hours |
|---|---|
| 1 J | 0.000277778 Wh |
| 2 J | 0.000555556 Wh |
| 3 J | 0.000833333 Wh |
| 4 J | 0.00111111 Wh |
| 5 J | 0.00138889 Wh |
| 10 J | 0.00277778 Wh |
| 20 J | 0.00555556 Wh |
| 28 J | 0.00777778 Wh |
| 50 J | 0.0138889 Wh |
| 100 J | 0.0277778 Wh |
28 Joules in Other Units
| Unit | 28 J = |
|---|---|
| Joules to Kilojoules | 0.028 kJ |
| Joules to Megajoules | 2.8e-5 MJ |
| Joules to Gigajoules | 2.8e-8 GJ |
| Joules to Watt-hours | 0.00777777777778 Wh |
| Joules to Kilowatt-hours | 7.77777777778e-6 kWh |
| Joules to Megawatt-hours | 7.77777777778e-9 MWh |
| Joules to Calories | 6.69216061185 cal |
| Joules to Kilocalories | 0.00669216061185 kcal |
| Joules to BTU | 0.026538775046 BTU |
| Joules to Therms | 2.65388793693e-7 therm |
| Joules to Foot-pounds | 20.6517089289 ft·lb |
| Joules to Electronvolts | 1.74761886929e20 eV |
| Joules to Ergs | 280000000 erg |