Millipascal is 0.001 pascal units.
Millipascals to Picopascals Converter — mPa to pPa
Convert Millipascal (mPa) to Picopascal (pPa) using the exact conversion factor (1 millipascal = 1,000,000,000 picopascal). See the formula, worked examples, and conversion table.
Millipascals 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 0.001 / 1e-12.
Pressure uses the pascal as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Millipascals to Picopascals
Millipascal 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: Millipascal is 0.001 pascal units, and picopascal is 1e-12 pascal units.
Formula
picopascals = millipascals × 1000000000
This factor comes from each unit's defined relationship to the category's base unit: 1 millipascal equals 0.001 base units, and 1 picopascal equals 1e-12 base units, so dividing one by the other gives the direct millipascal-to-picopascal factor of 1000000000.
Simple example
1 mPa × 1000000000 = 1,000,000,000 pPa
1 millipascal = 1,000,000,000 picopascals.
Real-world example
35 mPa × 1000000000 = 35,000,000,000 pPa
35 millipascals = 35,000,000,000 picopascals.
Conversion table
| Millipascal (mPa) | Picopascal (pPa) |
|---|---|
| 1 mPa | 1,000,000,000 pPa |
| 5 mPa | 5,000,000,000 pPa |
| 10 mPa | 10,000,000,000 pPa |
| 25 mPa | 25,000,000,000 pPa |
| 50 mPa | 50,000,000,000 pPa |
| 100 mPa | 100,000,000,000 pPa |
Reverse conversion: Picopascal to Millipascal
1 pPa × 1e-9 = 1e-9 mPa
1 picopascal = 1e-9 millipascals.
millipascals = picopascals × 1e-9
For a page dedicated to this direction, see Picopascal to Millipascal.
Understanding the Millipascal (mPa)
Millipascal is 0.001 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 millipascal?
1 millipascal equals 1,000,000,000 picopascals, using the exact defined conversion factor rather than an estimate.
How do I convert millipascal to picopascal?
Multiply the millipascal value by 1000000000. The converter above does this instantly to whatever precision you set.
How do I convert picopascal back to millipascal?
Use the reverse factor: 1 picopascal equals 1e-9 millipascals. You can also use the swap control in the converter above to flip the direction instantly.
What is a millipascal?
Millipascal (mPa) is a unit of pressure.
What is a picopascal?
Picopascal (pPa) is a unit of pressure.
Is the millipascal to picopascal conversion exact?
Yes. Both millipascal and picopascal are defined by fixed standards rather than physical artifacts, so the factor of 1000000000 used above is exact to as many digits as you choose to display.