Deciwatt is 0.1 watt units.
Deciwatts to Decawatts Converter — dW to daW
Convert Deciwatt (dW) to Decawatt (daW) using the exact conversion factor (1 deciwatt = 0.01 decawatt). See the formula, worked examples, and conversion table.
Deciwatts to Decawatts 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.
Decawatt is 10 watt units.
Result = input x 0.1 / 10.
Power units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Deciwatts to Decawatts
Deciwatt and Decawatt 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: Deciwatt is 0.1 watt units, and decawatt is 10 watt units.
Formula
decawatts = deciwatts × 0.01
This factor comes from each unit's defined relationship to the category's base unit: 1 deciwatt equals 0.1 base units, and 1 decawatt equals 10 base units, so dividing one by the other gives the direct deciwatt-to-decawatt factor of 0.01.
Simple example
1 dW × 0.01 = 0.01 daW
1 deciwatt = 0.01 decawatts.
Real-world example
100 dW × 0.01 = 1 daW
100 deciwatts = 1 decawatt.
Conversion table
| Deciwatt (dW) | Decawatt (daW) |
|---|---|
| 1 dW | 0.01 daW |
| 10 dW | 0.1 daW |
| 50 dW | 0.5 daW |
| 100 dW | 1 daW |
| 500 dW | 5 daW |
| 1,000 dW | 10 daW |
Reverse conversion: Decawatt to Deciwatt
0.01 daW × 100 = 1 dW
0.01 decawatts = 1 deciwatt.
deciwatts = decawatts × 100
For a page dedicated to this direction, see Decawatt to Deciwatt.
Understanding the Deciwatt (dW)
Deciwatt is 0.1 watt units.
Understanding the Decawatt (daW)
Decawatt is 10 watt units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many decawatts are in 1 deciwatt?
1 deciwatt equals 0.01 decawatts, using the exact defined conversion factor rather than an estimate.
How do I convert deciwatt to decawatt?
Multiply the deciwatt value by 0.01. The converter above does this instantly to whatever precision you set.
How do I convert decawatt back to deciwatt?
Use the reverse factor: 1 decawatt equals 100 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 engineering.
What is a decawatt?
Decawatt (daW) is a unit of engineering.
Is the deciwatt to decawatt conversion exact?
Yes. Both deciwatt and decawatt are defined by fixed standards rather than physical artifacts, so the factor of 0.01 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.