Convert Watt-hour to Kilowatt-hour
0.001
1 Wh = 0.001 kWh
Use the conversion factor 1 Wh = 0.001 kWh. To convert Watt-hour to Kilowatt-hour, multiply the input value by 0.001.
Conversion Formula
kWh = Wh × 0.001
Reverse: Wh = kWh × 1000
Conversion Examples
1 Wh × 0.001 =
0.001 kWh
1 Watt-hours = 0.001 Kilowatt-hours
5 Wh × 0.001 =
0.005 kWh
5 Watt-hours = 0.005 Kilowatt-hours
10 Wh × 0.001 =
0.01 kWh
10 Watt-hours = 0.01 Kilowatt-hours
25 Wh × 0.001 =
0.025 kWh
25 Watt-hours = 0.025 Kilowatt-hours
50 Wh × 0.001 =
0.05 kWh
50 Watt-hours = 0.05 Kilowatt-hours
100 Wh × 0.001 =
0.1 kWh
100 Watt-hours = 0.1 Kilowatt-hours
Watt-hour to Kilowatt-hour Table
Wh =—kWh
| Watt-hour (Wh) | Kilowatt-hour (kWh) | Fraction |
|---|---|---|
| 100 | 0.1 | 3/32 |
| 200 | 0.2 | 13/64 |
| 300 | 0.3 | 19/64 |
| 400 | 0.4 | 13/32 |
| 500 | 0.5 | 1/2 |
| 600 | 0.6 | 19/32 |
| 700 | 0.7 | 45/64 |
| 800 | 0.8 | 51/64 |
| 900 | 0.9 | 29/32 |
| 1,000 | 1 | — |
| 1,100 | 1.1 | 1 3/32 |
| 1,200 | 1.2 | 1 13/64 |
| 1,300 | 1.3 | 1 19/64 |
| 1,400 | 1.4 | 1 13/32 |
| 1,500 | 1.5 | 1 1/2 |
| 1,600 | 1.6 | 1 19/32 |
| 1,700 | 1.7 | 1 45/64 |
| 1,800 | 1.8 | 1 51/64 |
| 1,900 | 1.9 | 1 29/32 |
| 2,000 | 2 | — |
Unit Definitions
What 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-hourWhat 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-hourFrequently Asked Questions
How do I convert Watt-hour to Kilowatt-hour?
Multiply the value in Wh by 0.001. The formula is kWh = Wh × 0.001.
How many Kilowatt-hour are in 1 Watt-hour?
One Watt-hour equals 0.001 kWh.
What is 10000 Wh in kWh?
10000 Wh equals 10 kWh.
How do I convert Kilowatt-hour back to Watt-hour?
Use the reverse factor: 1 kWh = 1000 Wh.