Decipascal is 0.1 pascal units.
Decipascals to Picopascals Converter — dPa to pPa
Convert Decipascal (dPa) to Picopascal (pPa) using the exact conversion factor (1 decipascal = 100,000,000,000 picopascal). See the formula, worked examples, and conversion table.
Decipascals to Picopascals converter
Converter
Pressure Converter
Convert pascals, bars, PSI, atmospheres, mercury columns, water columns, and engineering pressure units.
Context values
Some unit families need one extra value for a physically accurate result.
Picopascal is 1e-12 pascal units.
Result = input x 0.1 / 1e-12.
Pressure uses the pascal as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Decipascals to Picopascals
Decipascal and Picopascal both show up on pressure gauges — psi is standard on US tire and tool specifications, while bar is the everyday pressure unit across most of the rest of the world. Specifically: Decipascal is 0.1 pascal units, and picopascal is 1e-12 pascal units.
Formula
picopascals = decipascals × 100000000000
This factor comes from each unit's defined relationship to the category's base unit: 1 decipascal equals 0.1 base units, and 1 picopascal equals 1e-12 base units, so dividing one by the other gives the direct decipascal-to-picopascal factor of 100000000000.
Simple example
1 dPa × 100000000000 = 100,000,000,000 pPa
1 decipascal = 100,000,000,000 picopascals.
Real-world example
35 dPa × 100000000000 = 3.5e+12 pPa
35 decipascals = 3.5e+12 picopascals.
Conversion table
| Decipascal (dPa) | Picopascal (pPa) |
|---|---|
| 1 dPa | 100,000,000,000 pPa |
| 5 dPa | 500,000,000,000 pPa |
| 10 dPa | 1e+12 pPa |
| 25 dPa | 2.5e+12 pPa |
| 50 dPa | 5e+12 pPa |
| 100 dPa | 1e+13 pPa |
Reverse conversion: Picopascal to Decipascal
1 pPa × 1e-11 = 1e-11 dPa
1 picopascal = 1e-11 decipascals.
decipascals = picopascals × 1e-11
For a page dedicated to this direction, see Picopascal to Decipascal.
Understanding the Decipascal (dPa)
Decipascal is 0.1 pascal units.
Understanding the Picopascal (pPa)
Picopascal is 1e-12 pascal units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many picopascals are in 1 decipascal?
1 decipascal equals 100,000,000,000 picopascals, using the exact defined conversion factor rather than an estimate.
How do I convert decipascal to picopascal?
Multiply the decipascal value by 100000000000. The converter above does this instantly to whatever precision you set.
How do I convert picopascal back to decipascal?
Use the reverse factor: 1 picopascal equals 1e-11 decipascals. You can also use the swap control in the converter above to flip the direction instantly.
What is a decipascal?
Decipascal (dPa) is a unit of pressure.
What is a picopascal?
Picopascal (pPa) is a unit of pressure.
Is the decipascal to picopascal conversion exact?
Yes. Both decipascal and picopascal 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.