Hectowatt is 100 watt units.
Hectowatts to Microwatts Converter — hW to uW
Convert Hectowatt (hW) to Microwatt (uW) using the exact conversion factor (1 hectowatt = 100,000,000 microwatt). See the formula, worked examples, and conversion table.
Hectowatts to Microwatts 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.
Microwatt is 0.000001 watt units.
Result = input x 100 / 1e-6.
Electrical units in the same family convert directly.
Reserved above the conversion cards and below the converter.
About Converting Hectowatts to Microwatts
Hectowatt and Microwatt 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: Hectowatt is 100 watt units, and microwatt is 0.000001 watt units.
Formula
microwatts = hectowatts × 100000000
This factor comes from each unit's defined relationship to the category's base unit: 1 hectowatt equals 100 base units, and 1 microwatt equals 0.000001 base units, so dividing one by the other gives the direct hectowatt-to-microwatt factor of 100000000.
Simple example
1 hW × 100000000 = 100,000,000 uW
1 hectowatt = 100,000,000 microwatts.
Real-world example
120 hW × 100000000 = 12,000,000,000 uW
120 hectowatts = 12,000,000,000 microwatts.
Conversion table
| Hectowatt (hW) | Microwatt (uW) |
|---|---|
| 1 hW | 100,000,000 uW |
| 5 hW | 500,000,000 uW |
| 12 hW | 1,200,000,000 uW |
| 24 hW | 2,400,000,000 uW |
| 120 hW | 12,000,000,000 uW |
| 240 hW | 24,000,000,000 uW |
Reverse conversion: Microwatt to Hectowatt
1 uW × 1e-8 = 1e-8 hW
1 microwatt = 1e-8 hectowatts.
hectowatts = microwatts × 1e-8
For a page dedicated to this direction, see Microwatt to Hectowatt.
Understanding the Hectowatt (hW)
Hectowatt is 100 watt units.
Understanding the Microwatt (uW)
Microwatt is 0.000001 watt units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many microwatts are in 1 hectowatt?
1 hectowatt equals 100,000,000 microwatts, using the exact defined conversion factor rather than an estimate.
How do I convert hectowatt to microwatt?
Multiply the hectowatt value by 100000000. The converter above does this instantly to whatever precision you set.
How do I convert microwatt back to hectowatt?
Use the reverse factor: 1 microwatt equals 1e-8 hectowatts. You can also use the swap control in the converter above to flip the direction instantly.
What is a hectowatt?
Hectowatt (hW) is a unit of electricity.
What is a microwatt?
Microwatt (uW) is a unit of electricity.
Is the hectowatt to microwatt conversion exact?
Yes. Both hectowatt and microwatt are defined by fixed standards rather than physical artifacts, so the factor of 100000000 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.