Convert Millipascals to Pascals
Convert Millipascals (mPa) to Pascals (Pa) instantly and accurately.
Conversion Formula
Pa = mPa × 0.001
About Millipascals
A millipascal (mPa) is 10⁻³ Pa. It appears primarily in rheology as the millipascal-second (mPa·s = centipoise) for dynamic viscosity: water at 20°C is 1.002 mPa·s; olive oil ~80 mPa·s; honey 2,000-10,000 mPa·s. Food technology, polymer processing, pharmaceutical formulation, and inkjet printing all specify flow behaviour in mPa·s. Partial pressures of trace atmospheric gases and ultra-high-vacuum leak rates measured by residual gas analysers are also expressed in millipascals. 1 mPa = 10⁻³ Pa.
About Pascals
The pascal (Pa) is the SI unit of pressure - 1 N/m², named after Blaise Pascal (1623-1662). Standard sea-level atmosphere ≈ 101,325 Pa. One pascal is very small: roughly the pressure of a single banknote lying flat. Pascal is simultaneously the SI unit for mechanical stress and elastic modulus: structural steel Young's modulus ~200 GPa; rubber shear modulus ~0.5 MPa. Used universally in fluid mechanics, acoustics, atmospheric science, and materials engineering. 1 Pa = 1 N/m².
Quick Reference Table
| Millipascals (mPa) | Pascals (Pa) |
|---|---|
| 1 mPa | 0.001 Pa |
| 2 mPa | 0.002 Pa |
| 5 mPa | 0.005 Pa |
| 10 mPa | 0.01 Pa |
| 25 mPa | 0.025 Pa |
| 50 mPa | 0.05 Pa |
| 100 mPa | 0.1 Pa |