Decipascal is 0.1 pascal units.
Decipascals to Millipascals Converter — dPa to mPa
Convert Decipascal (dPa) to Millipascal (mPa) using the exact conversion factor (1 decipascal = 100 millipascal). See the formula, worked examples, and conversion table.
Decipascals to Millipascals 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.
Millipascal is 0.001 pascal units.
Result = input x 0.1 / 0.001.
Pressure uses the pascal as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Decipascals to Millipascals
Decipascal and Millipascal 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 millipascal is 0.001 pascal units.
Formula
millipascals = decipascals × 100
This factor comes from each unit's defined relationship to the category's base unit: 1 decipascal equals 0.1 base units, and 1 millipascal equals 0.001 base units, so dividing one by the other gives the direct decipascal-to-millipascal factor of 100.
Simple example
1 dPa × 100 = 100 mPa
1 decipascal = 100 millipascals.
Real-world example
35 dPa × 100 = 3,500 mPa
35 decipascals = 3,500 millipascals.
Conversion table
| Decipascal (dPa) | Millipascal (mPa) |
|---|---|
| 1 dPa | 100 mPa |
| 5 dPa | 500 mPa |
| 10 dPa | 1,000 mPa |
| 25 dPa | 2,500 mPa |
| 50 dPa | 5,000 mPa |
| 100 dPa | 10,000 mPa |
Reverse conversion: Millipascal to Decipascal
100 mPa × 0.01 = 1 dPa
100 millipascals = 1 decipascal.
decipascals = millipascals × 0.01
For a page dedicated to this direction, see Millipascal to Decipascal.
Understanding the Decipascal (dPa)
Decipascal is 0.1 pascal units.
Understanding the Millipascal (mPa)
Millipascal is 0.001 pascal units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many millipascals are in 1 decipascal?
1 decipascal equals 100 millipascals, using the exact defined conversion factor rather than an estimate.
How do I convert decipascal to millipascal?
Multiply the decipascal value by 100. The converter above does this instantly to whatever precision you set.
How do I convert millipascal back to decipascal?
Use the reverse factor: 1 millipascal equals 0.01 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 millipascal?
Millipascal (mPa) is a unit of pressure.
Is the decipascal to millipascal conversion exact?
Yes. Both decipascal and millipascal are defined by fixed standards rather than physical artifacts, so the factor of 100 used above is exact to as many digits as you choose to display.