Convert Kilowatt-hour to Watt-hour
1,000
1 kWh = 1,000 Wh
Use the conversion factor 1 kWh = 1000 Wh. To convert Kilowatt-hour to Watt-hour, multiply the input value by 1000.
Conversion Formula
Wh = kWh × 1000
Reverse: kWh = Wh × 0.001
Conversion Examples
1 kWh × 1,000 =
1,000 Wh
1 Kilowatt-hours = 1,000 Watt-hours
5 kWh × 1,000 =
5,000 Wh
5 Kilowatt-hours = 5,000 Watt-hours
10 kWh × 1,000 =
10,000 Wh
10 Kilowatt-hours = 10,000 Watt-hours
25 kWh × 1,000 =
25,000 Wh
25 Kilowatt-hours = 25,000 Watt-hours
50 kWh × 1,000 =
50,000 Wh
50 Kilowatt-hours = 50,000 Watt-hours
100 kWh × 1,000 =
100,000 Wh
100 Kilowatt-hours = 100,000 Watt-hours
Kilowatt-hour to Watt-hour Table
kWh =—Wh
| Kilowatt-hour (kWh) | Watt-hour (Wh) | Fraction |
|---|---|---|
| 1 | 1,000 | — |
| 2 | 2,000 | — |
| 3 | 3,000 | — |
| 4 | 4,000 | — |
| 5 | 5,000 | — |
| 6 | 6,000 | — |
| 7 | 7,000 | — |
| 8 | 8,000 | — |
| 9 | 9,000 | — |
| 10 | 10,000 | — |
| 11 | 11,000 | — |
| 12 | 12,000 | — |
| 13 | 13,000 | — |
| 14 | 14,000 | — |
| 15 | 15,000 | — |
| 16 | 16,000 | — |
| 17 | 17,000 | — |
| 18 | 18,000 | — |
| 19 | 19,000 | — |
| 20 | 20,000 | — |
Unit Definitions
What is a Kilowatt-hour (kWh)?
Metric (SI)Worldwide
Kilowatt-hour (kWh) is one of the two units used in this conversion. Open its dedicated unit page for the reviewed definition and references.
Learn more about Kilowatt-hourWhat is a Watt-hour (Wh)?
Metric (SI)Worldwide
Watt-hour (Wh) is one of the two units used in this conversion. Open its dedicated unit page for the reviewed definition and references.
Learn more about Watt-hourFrequently Asked Questions
How do I convert Kilowatt-hour to Watt-hour?
Multiply the value in kWh by 1000. The formula is Wh = kWh × 1000.
How many Watt-hour are in 1 Kilowatt-hour?
One Kilowatt-hour equals 1000 Wh.
What is 1 kWh in Wh?
1 kWh equals 1000 Wh.
How do I convert Watt-hour back to Kilowatt-hour?
Use the reverse factor: 1 Wh = 0.001 kWh.