Microwatt is 0.000001 watt units.
Microwatts to Hectowatts Converter — uW to hW
Convert Microwatt (uW) to Hectowatt (hW) using the exact conversion factor (1 microwatt = 1e-8 hectowatt). See the formula, worked examples, and conversion table.
Microwatts to Hectowatts converter
Converter
Engineering Converter
Convert common stress, force, torque, power, and energy units used in engineering.
Context values
Some unit families need one extra value for a physically accurate result.
Hectowatt is 100 watt units.
Result = input x 1e-6 / 100.
Power units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Microwatts to Hectowatts
Microwatt and Hectowatt both measure a quantity used in structural or mechanical engineering — commonly stress, pressure, force, torque, power, or energy — where converting between the unit conventions used in different regions, industries, or equipment specifications is a routine part of design work. Specifically: Microwatt is 0.000001 watt units, and hectowatt is 100 watt units.
Formula
hectowatts = microwatts × 1e-8
This factor comes from each unit's defined relationship to the category's base unit: 1 microwatt equals 0.000001 base units, and 1 hectowatt equals 100 base units, so dividing one by the other gives the direct microwatt-to-hectowatt factor of 1e-8.
Simple example
1 uW × 1e-8 = 1e-8 hW
1 microwatt = 1e-8 hectowatts.
Real-world example
100 uW × 1e-8 = 0.000001 hW
100 microwatts = 0.000001 hectowatts.
Conversion table
| Microwatt (uW) | Hectowatt (hW) |
|---|---|
| 1 uW | 1e-8 hW |
| 10 uW | 1e-7 hW |
| 50 uW | 5e-7 hW |
| 100 uW | 0.000001 hW |
| 500 uW | 0.000005 hW |
| 1,000 uW | 0.00001 hW |
Reverse conversion: Hectowatt to Microwatt
1e-8 hW × 100000000 = 1 uW
1e-8 hectowatts = 1 microwatt.
microwatts = hectowatts × 100000000
For a page dedicated to this direction, see Hectowatt to Microwatt.
Understanding the Microwatt (uW)
Microwatt is 0.000001 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 microwatt?
1 microwatt equals 1e-8 hectowatts, using the exact defined conversion factor rather than an estimate.
How do I convert microwatt to hectowatt?
Multiply the microwatt value by 1e-8. The converter above does this instantly to whatever precision you set.
How do I convert hectowatt back to microwatt?
Use the reverse factor: 1 hectowatt equals 100,000,000 microwatts. You can also use the swap control in the converter above to flip the direction instantly.
What is a microwatt?
Microwatt (uW) is a unit of engineering.
What is a hectowatt?
Hectowatt (hW) is a unit of engineering.
Is the microwatt to hectowatt conversion exact?
Yes. Both microwatt and hectowatt 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.
Why do engineering unit conventions vary so much by region and industry?
Pressure, force, and stress can be expressed in metric (pascal, newton), US customary (psi, pound-force), or older and industry-specific units (atmosphere, torr, kip) depending on the country, industry, and even the equipment manufacturer, which is why engineers routinely need to convert between them when working across specs from different sources.