Convert watt to kilowatt
Please provide values below to convert watt [W] to kilowatt [kW], or Convert kilowatt to watt.
1 W = 0.001 kW. To convert watt to kilowatt, multiply the value by 0.001; to go the other way, divide by it (1 kW = 1000 W). Both units measure power and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 W = 0.001 kW
- 1 kW = 1000 W
- 10 W = 0.01 kW
- 100 W = 0.1 kW
How to Convert Watt to Kilowatt
1 W = 0.001 kW
Example: convert 15 W to kW:
15 W = 15 × 0.001 kW = 0.015 kW
Watt to Kilowatt Conversion Table
| watt | kilowatt |
|---|---|
| 1 W | 0.001 kW |
| 2 W | 0.002 kW |
| 3 W | 0.003 kW |
| 5 W | 0.005 kW |
| 10 W | 0.01 kW |
| 20 W | 0.02 kW |
| 50 W | 0.05 kW |
| 100 W | 0.1 kW |
| 500 W | 0.5 kW |
| 1000 W | 1 kW |
Watt
The watt (W) is the SI unit of power, defined as one joule per second, representing the rate of energy transfer or conversion.
History/Origin
The watt was named after James Watt, the Scottish engineer and inventor, in 1889. It was adopted as the SI unit of power to standardize measurements in science and engineering.
Current Use
The watt is widely used today to quantify power in electrical devices, engines, and energy consumption, serving as a fundamental unit in physics, engineering, and everyday applications.
Kilowatt
A kilowatt (kW) is a unit of power equal to 1,000 watts, used to measure the rate of energy transfer or consumption.
History/Origin
The kilowatt was introduced as part of the metric system to provide a practical unit for measuring larger power outputs, especially in engineering and electrical contexts, and has been widely adopted since the 20th century.
Current Use
The kilowatt is commonly used today to specify the power output of engines, electrical appliances, and power generation facilities, as well as in billing for electricity consumption and capacity ratings.
Frequently Asked Questions
What is 1 watt in kilowatt?
1 watt (W) = 0.001 kilowatt (kW).
How do you convert watt to kilowatt?
Multiply the watt value by 0.001. For example, 25 W × 0.001 = 0.025 kW.
What is 10 watt in kilowatt?
10 W = 0.01 kW.
Which unit is larger, the watt or the kilowatt?
The kilowatt is the larger unit: 1 W equals only 0.001 kW.