Deciwatt is 0.1 watt units.
Deciwatts to Centiwatts Converter — dW to cW
Convert Deciwatt (dW) to Centiwatt (cW) using the exact conversion factor (1 deciwatt = 10 centiwatt). See the formula, worked examples, and conversion table.
Deciwatts to Centiwatts 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.
Centiwatt is 0.01 watt units.
Result = input x 0.1 / 0.01.
Electrical units in the same family convert directly.
Reserved above the conversion cards and below the converter.
About Converting Deciwatts to Centiwatts
Deciwatt and Centiwatt 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: Deciwatt is 0.1 watt units, and centiwatt is 0.01 watt units.
Formula
centiwatts = deciwatts × 10
This factor comes from each unit's defined relationship to the category's base unit: 1 deciwatt equals 0.1 base units, and 1 centiwatt equals 0.01 base units, so dividing one by the other gives the direct deciwatt-to-centiwatt factor of 10.
Simple example
1 dW × 10 = 10 cW
1 deciwatt = 10 centiwatts.
Real-world example
120 dW × 10 = 1,200 cW
120 deciwatts = 1,200 centiwatts.
Conversion table
| Deciwatt (dW) | Centiwatt (cW) |
|---|---|
| 1 dW | 10 cW |
| 5 dW | 50 cW |
| 12 dW | 120 cW |
| 24 dW | 240 cW |
| 120 dW | 1,200 cW |
| 240 dW | 2,400 cW |
Reverse conversion: Centiwatt to Deciwatt
10 cW × 0.1 = 1 dW
10 centiwatts = 1 deciwatt.
deciwatts = centiwatts × 0.1
For a page dedicated to this direction, see Centiwatt to Deciwatt.
Understanding the Deciwatt (dW)
Deciwatt is 0.1 watt units.
Understanding the Centiwatt (cW)
Centiwatt is 0.01 watt units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many centiwatts are in 1 deciwatt?
1 deciwatt equals 10 centiwatts, using the exact defined conversion factor rather than an estimate.
How do I convert deciwatt to centiwatt?
Multiply the deciwatt value by 10. The converter above does this instantly to whatever precision you set.
How do I convert centiwatt back to deciwatt?
Use the reverse factor: 1 centiwatt equals 0.1 deciwatts. You can also use the swap control in the converter above to flip the direction instantly.
What is a deciwatt?
Deciwatt (dW) is a unit of electricity.
What is a centiwatt?
Centiwatt (cW) is a unit of electricity.
Is the deciwatt to centiwatt conversion exact?
Yes. Both deciwatt and centiwatt are defined by fixed standards rather than physical artifacts, so the factor of 10 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.