Centiwatt is 0.01 watt units.
Centiwatts to Kilowatts Converter — cW to kW
Convert Centiwatt (cW) to Kilowatt (kW) using the exact conversion factor (1 centiwatt = 0.00001 kilowatt). See the formula, worked examples, conversion table, history, and common uses.
Centiwatts to Kilowatts converter
Converter
Electricity Converter
Convert electrical units by family and calculate voltage, current, resistance, power, and energy with context values.
Context values
Some unit families need one extra value for a physically accurate result.
Kilowatt is 1000 watt units.
Result = input x 0.01 / 1000.
Electrical units in the same family convert directly.
Reserved above the conversion cards and below the converter.
About Converting Centiwatts to Kilowatts
Centiwatt and Kilowatt both belong to the electricity family — voltage, current, resistance, power, or energy — units that show up constantly when working across the different standards used by household wiring (120V/240V depending on region), automotive electrical systems (12V/24V), and electronics design. Specifically: Centiwatt is 0.01 watt units, and kilowatt is 1000 watt units.
Formula
kilowatts = centiwatts × 0.00001
This factor comes from each unit's defined relationship to the category's base unit: 1 centiwatt equals 0.01 base units, and 1 kilowatt equals 1000 base units, so dividing one by the other gives the direct centiwatt-to-kilowatt factor of 0.00001.
Simple example
1 cW × 0.00001 = 0.00001 kW
1 centiwatt = 0.00001 kilowatts.
Real-world example
120 cW × 0.00001 = 0.0012 kW
120 centiwatts = 0.0012 kilowatts.
Conversion table
| Centiwatt (cW) | Kilowatt (kW) |
|---|---|
| 1 cW | 0.00001 kW |
| 5 cW | 0.00005 kW |
| 12 cW | 0.00012 kW |
| 24 cW | 0.00024 kW |
| 120 cW | 0.0012 kW |
| 240 cW | 0.0024 kW |
Reverse conversion: Kilowatt to Centiwatt
0.00001 kW × 100000 = 1 cW
0.00001 kilowatts = 1 centiwatt.
centiwatts = kilowatts × 100000
For a page dedicated to this direction, see Kilowatt to Centiwatt.
Understanding the Centiwatt (cW)
Centiwatt is 0.01 watt units.
Understanding the Kilowatt
Kilowatt (kW) measures power. A kilowatt is 1,000 watts. It is classified as a SI derived (metric prefix) unit.
Where it's used: Standard power unit worldwide for larger appliances, vehicles, and electrical systems
Uses of the Kilowatt today
- Electric vehicle motor power ratings (alongside horsepower)
- Household electrical system and generator capacity
- Industrial motor and equipment power ratings
History of the Kilowatt
The kilowatt follows directly from the watt via the standard SI 'kilo-' prefix, becoming especially prominent with the growth of electrical power generation and distribution in the late 19th and 20th centuries.
Historical origin. Kilowatt was not the invention of a single named person; it developed through the process described above.
Kilowatt — sources
- BIPM SI Brochure — SI prefixes — Defines 'kilo-' as the prefix for 10³.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many kilowatts are in 1 centiwatt?
1 centiwatt equals 0.00001 kilowatts, using the exact defined conversion factor rather than an estimate.
How do I convert centiwatt to kilowatt?
Multiply the centiwatt value by 0.00001. The converter above does this instantly to whatever precision you set.
How do I convert kilowatt back to centiwatt?
Use the reverse factor: 1 kilowatt equals 100,000 centiwatts. You can also use the swap control in the converter above to flip the direction instantly.
What is a centiwatt?
Centiwatt (cW) is a unit of electricity.
What is a kilowatt?
Kilowatt (kW) measures power. A kilowatt is 1,000 watts. It is classified as a SI derived (metric prefix) unit.
Is the centiwatt to kilowatt conversion exact?
Yes. Both centiwatt and kilowatt are defined by fixed standards rather than physical artifacts, so the factor of 0.00001 used above is exact to as many digits as you choose to display.
What's the difference between voltage, current, and resistance?
Voltage (volts) is the electrical potential difference driving current through a circuit. Current (amperes) is the rate of flow of electric charge. Resistance (ohms) is how much a component opposes that flow. They're related by Ohm's law (V = I × R), but they are distinct physical quantities, and this page converts between units of just one of them.