Convert Pascals to Megapascals
1 pascal (Pa) equals 0.000001 megapascals (MPa).
1 Pa = 0.000001 MPa
Type in either box. Scientific notation works: 1.5e-3.
Converting a list? Use the bulk pascal to megapascal converter to paste a column from Excel.
How to Convert Pascal to Megapascal
- 1 Pa = 0.000001 MPa
- 1 MPa = 1000000 Pa
- Example: convert 15 Pa to MPa: 15 Pa = 15 × 0.000001 MPa = 0.000015 MPa
Formula
MPa = Pa ÷ 1000000
Derivation from SI units:
- 1 Pa = 1 N/m² = 1 kg·m⁻¹·s⁻²
- 1 MPa = 10⁶ Pa = 1 N/mm²
Both units are defined exactly, so the factor is exact. Pascal definition: pascal; Megapascal definition: megapascal.
Worked examples
- A reading of 125 Pa converts to 0.000125 MPa.
125 Pa × 0.000001 = 0.000125 MPa - A value of 1000 Pa is 0.001 MPa.
1000 Pa × 0.000001 = 0.001 MPa
Pascal to Megapascal conversion table
| Pascals (Pa) | Megapascals (MPa) |
|---|---|
| 1 Pa | 0.000001 MPa |
| 5 Pa | 0.000005 MPa |
| 10 Pa | 0.00001 MPa |
| 15 Pa | 0.000015 MPa |
| 25 Pa | 0.000025 MPa |
| 50 Pa | 0.00005 MPa |
| 75 Pa | 0.000075 MPa |
| 100 Pa | 0.0001 MPa |
| 125 Pa | 0.000125 MPa |
| 150 Pa | 0.00015 MPa |
| 200 Pa | 0.0002 MPa |
| 250 Pa | 0.00025 MPa |
| 300 Pa | 0.0003 MPa |
| 400 Pa | 0.0004 MPa |
| 500 Pa | 0.0005 MPa |
| 750 Pa | 0.00075 MPa |
| 1000 Pa | 0.001 MPa |
| 1500 Pa | 0.0015 MPa |
| 2000 Pa | 0.002 MPa |
| 2500 Pa | 0.0025 MPa |
| 5000 Pa | 0.005 MPa |
| 10000 Pa | 0.01 MPa |
| 50000 Pa | 0.05 MPa |
| 101325 Pa | 0.101325 MPa |
Where it's used
Pascals are used for cleanroom and isolator pressure differentials (typically 10–50 Pa), while megapascals appear in concrete compressive strength (typically 20–50 MPa). Both measure pressure, stress and differential pressure (force per unit area), so the conversion is a fixed factor.
Pascal to other pressure units
| Conversion | 1 Pa equals |
|---|---|
| pascal to kilopascal | 0.001 kPa |
| pascal to megapascal | 0.000001 MPa |
| pascal to psi | 0.0001450377377 psi |
| pascal to bar | 0.00001 bar |
| pascal to millibar | 0.01 mbar |
| pascal to decibar | 0.0001 dbar |
| pascal to torr | 0.007500616827 Torr |
| pascal to millimeter of mercury | 0.007500615758 mmHg |
| pascal to millimeter of water | 0.1019716213 mmH₂O |
| pascal to centimeter of water | 0.01019716213 cmH₂O |
| pascal to inch of water | 0.00401463076 inH₂O |
| pascal to inch of water (60 °F) | 0.00401864652 inH₂O (60 °F) |
| pascal to inch of mercury | 0.000295299833 inHg |
| pascal to atmosphere | 0.000009869232667 atm |
| pascal to barye | 10 Ba |
Frequently asked questions
How many megapascals are in 1 pascal?
1 Pa = 0.000001 MPa.
How do I convert pascals to megapascals?
Multiply the value in Pa by 0.000001, or divide it by 1000000. For example, 15 Pa × 0.000001 = 0.000015 MPa.
Is the Pa to MPa conversion exact?
Yes. Both units are defined exactly, and 1 Pa is exactly 0.000001 MPa.
Sources
- The International System of Units (SI), 9th edition (SI Brochure), Bureau International des Poids et Mesures , Table 4, coherent derived units with special names.
- The International System of Units (SI), 9th edition (SI Brochure), Bureau International des Poids et Mesures , Table 7, SI prefixes.
Last reviewed: . Factors are stored exactly and computed with 50-digit decimal arithmetic. See how we verify conversion factors.
Cite this page
APA
Scientific Converters. (2026, October 15). Convert Pascals to Megapascals. Retrieved October 17, 2026, from https://scientificconverters.com/pressure/pascal-to-megapascal/
IEEE
Scientific Converters, "Convert Pascals to Megapascals," scientificconverters.com. Accessed: Oct. 17, 2026. [Online]. Available: https://scientificconverters.com/pressure/pascal-to-megapascal/