Centiwatt is 0.01 watt units.
Centiwatts to Megawatts Converter — cW to MW
Convert Centiwatt (cW) to Megawatt (MW) using the exact conversion factor (1 centiwatt = 1e-8 megawatt). See the formula, worked examples, and conversion table.
Centiwatts to Megawatts 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.
Megawatt is 1000000 watt units.
Result = input x 0.01 / 1e+6.
Electrical units in the same family convert directly.
Reserved above the conversion cards and below the converter.
About Converting Centiwatts to Megawatts
Centiwatt and Megawatt 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 megawatt is 1000000 watt units.
Formula
megawatts = centiwatts × 1e-8
This factor comes from each unit's defined relationship to the category's base unit: 1 centiwatt equals 0.01 base units, and 1 megawatt equals 1000000 base units, so dividing one by the other gives the direct centiwatt-to-megawatt factor of 1e-8.
Simple example
1 cW × 1e-8 = 1e-8 MW
1 centiwatt = 1e-8 megawatts.
Real-world example
120 cW × 1e-8 = 0.0000012 MW
120 centiwatts = 0.0000012 megawatts.
Conversion table
| Centiwatt (cW) | Megawatt (MW) |
|---|---|
| 1 cW | 1e-8 MW |
| 5 cW | 5e-8 MW |
| 12 cW | 1.2e-7 MW |
| 24 cW | 2.4e-7 MW |
| 120 cW | 0.0000012 MW |
| 240 cW | 0.0000024 MW |
Reverse conversion: Megawatt to Centiwatt
1e-8 MW × 100000000 = 1 cW
1e-8 megawatts = 1 centiwatt.
centiwatts = megawatts × 100000000
For a page dedicated to this direction, see Megawatt to Centiwatt.
Understanding the Centiwatt (cW)
Centiwatt is 0.01 watt units.
Understanding the Megawatt (MW)
Megawatt is 1000000 watt units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many megawatts are in 1 centiwatt?
1 centiwatt equals 1e-8 megawatts, using the exact defined conversion factor rather than an estimate.
How do I convert centiwatt to megawatt?
Multiply the centiwatt value by 1e-8. The converter above does this instantly to whatever precision you set.
How do I convert megawatt back to centiwatt?
Use the reverse factor: 1 megawatt equals 100,000,000 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 megawatt?
Megawatt (MW) is a unit of electricity.
Is the centiwatt to megawatt conversion exact?
Yes. Both centiwatt and megawatt are defined by fixed standards rather than physical artifacts, so the factor of 1e-8 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.