Deciwatt is 0.1 watt units.
Deciwatts to Picowatts Converter — dW to pW
Convert Deciwatt (dW) to Picowatt (pW) using the exact conversion factor (1 deciwatt = 100,000,000,000 picowatt). See the formula, worked examples, and conversion table.
Deciwatts to Picowatts 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.
Picowatt is 1e-12 watt units.
Result = input x 0.1 / 1e-12.
Power units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Deciwatts to Picowatts
Deciwatt and Picowatt 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 picowatt is 1e-12 watt units.
Formula
picowatts = deciwatts × 100000000000
This factor comes from each unit's defined relationship to the category's base unit: 1 deciwatt equals 0.1 base units, and 1 picowatt equals 1e-12 base units, so dividing one by the other gives the direct deciwatt-to-picowatt factor of 100000000000.
Simple example
1 dW × 100000000000 = 100,000,000,000 pW
1 deciwatt = 100,000,000,000 picowatts.
Real-world example
100 dW × 100000000000 = 1e+13 pW
100 deciwatts = 1e+13 picowatts.
Conversion table
| Deciwatt (dW) | Picowatt (pW) |
|---|---|
| 1 dW | 100,000,000,000 pW |
| 10 dW | 1e+12 pW |
| 50 dW | 5e+12 pW |
| 100 dW | 1e+13 pW |
| 500 dW | 5e+13 pW |
| 1,000 dW | 1e+14 pW |
Reverse conversion: Picowatt to Deciwatt
1 pW × 1e-11 = 1e-11 dW
1 picowatt = 1e-11 deciwatts.
deciwatts = picowatts × 1e-11
For a page dedicated to this direction, see Picowatt to Deciwatt.
Understanding the Deciwatt (dW)
Deciwatt is 0.1 watt units.
Understanding the Picowatt (pW)
Picowatt is 1e-12 watt units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many picowatts are in 1 deciwatt?
1 deciwatt equals 100,000,000,000 picowatts, using the exact defined conversion factor rather than an estimate.
How do I convert deciwatt to picowatt?
Multiply the deciwatt value by 100000000000. The converter above does this instantly to whatever precision you set.
How do I convert picowatt back to deciwatt?
Use the reverse factor: 1 picowatt equals 1e-11 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 picowatt?
Picowatt (pW) is a unit of engineering.
Is the deciwatt to picowatt conversion exact?
Yes. Both deciwatt and picowatt are defined by fixed standards rather than physical artifacts, so the factor of 100000000000 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.