Centiwatt is 0.01 watt units.
Centiwatts to Hectowatts Converter — cW to hW
Convert Centiwatt (cW) to Hectowatt (hW) using the exact conversion factor (1 centiwatt = 0.0001 hectowatt). See the formula, worked examples, and conversion table.
Centiwatts to Hectowatts 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.
Hectowatt is 100 watt units.
Result = input x 0.01 / 100.
Electrical units in the same family convert directly.
Reserved above the conversion cards and below the converter.
About Converting Centiwatts to Hectowatts
Centiwatt and Hectowatt 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 hectowatt is 100 watt units.
Formula
hectowatts = centiwatts × 0.0001
This factor comes from each unit's defined relationship to the category's base unit: 1 centiwatt equals 0.01 base units, and 1 hectowatt equals 100 base units, so dividing one by the other gives the direct centiwatt-to-hectowatt factor of 0.0001.
Simple example
1 cW × 0.0001 = 0.0001 hW
1 centiwatt = 0.0001 hectowatts.
Real-world example
120 cW × 0.0001 = 0.012 hW
120 centiwatts = 0.012 hectowatts.
Conversion table
| Centiwatt (cW) | Hectowatt (hW) |
|---|---|
| 1 cW | 0.0001 hW |
| 5 cW | 0.0005 hW |
| 12 cW | 0.0012 hW |
| 24 cW | 0.0024 hW |
| 120 cW | 0.012 hW |
| 240 cW | 0.024 hW |
Reverse conversion: Hectowatt to Centiwatt
0.0001 hW × 10000 = 1 cW
0.0001 hectowatts = 1 centiwatt.
centiwatts = hectowatts × 10000
For a page dedicated to this direction, see Hectowatt to Centiwatt.
Understanding the Centiwatt (cW)
Centiwatt is 0.01 watt units.
Understanding the Hectowatt (hW)
Hectowatt is 100 watt units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many hectowatts are in 1 centiwatt?
1 centiwatt equals 0.0001 hectowatts, using the exact defined conversion factor rather than an estimate.
How do I convert centiwatt to hectowatt?
Multiply the centiwatt value by 0.0001. The converter above does this instantly to whatever precision you set.
How do I convert hectowatt back to centiwatt?
Use the reverse factor: 1 hectowatt equals 10,000 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 hectowatt?
Hectowatt (hW) is a unit of electricity.
Is the centiwatt to hectowatt conversion exact?
Yes. Both centiwatt and hectowatt are defined by fixed standards rather than physical artifacts, so the factor of 0.0001 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.