Convert psi (psi) to megapascal (MPa).
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Megapascal to PSI Converter (MPa to psi)
Convert megapascal (MPa) to psi (psi).Unit Converter · Pressure
Quick answer
1 megapascal (MPa) is approximately equal to 145.0377 PSI. 1 PSI is approximately equal to 0.00689476 megapascals (MPa).
To convert MPa to psi, multiply the value in megapascals by 145.03773773. For example, 10 MPa = 1,450.3773773 psi, and 100 MPa = 14,503.773773 psi.
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Quick reference — megapascal to psi
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How to convert megapascals to PSI
How many PSI are in a megapascal? 1 megapascal is about 145.0377 PSI. This free MPa to psi converter and megapascal to PSI calculator gives the answer instantly for any value.
To convert megapascal (MPa) to PSI (psi), multiply the value in megapascals by 145.03773773.
psi = MPa × 145.03773773
- 1
Take the value in megapascals
For example, 25 MPa.
- 2
Multiply by 145.03773773
25 × 145.03773773.
- 3
Read the answer in PSI
25 MPa = 3,625.94344326 psi.
Megapascal to PSI conversion table
Common values from 1 to 1,000 megapascals converted to PSI.
| Megapascal (MPa) | PSI (psi) |
|---|---|
| 1 MPa | 145.03773773 psi |
| 2 MPa | 290.07547546 psi |
| 3 MPa | 435.11321319 psi |
| 4 MPa | 580.15095092 psi |
| 5 MPa | 725.18868865 psi |
| 6 MPa | 870.22642638 psi |
| 7 MPa | 1,015.26416411 psi |
| 8 MPa | 1,160.30190184 psi |
| 9 MPa | 1,305.33963957 psi |
| 10 MPa | 1,450.3773773 psi |
| 15 MPa | 2,175.56606595 psi |
| 20 MPa | 2,900.7547546 psi |
| 25 MPa | 3,625.94344326 psi |
| Megapascal (MPa) | PSI (psi) |
|---|---|
| 30 MPa | 4,351.13213191 psi |
| 40 MPa | 5,801.50950921 psi |
| 50 MPa | 7,251.88688651 psi |
| 60 MPa | 8,702.26426381 psi |
| 70 MPa | 10,152.6416411 psi |
| 75 MPa | 10,877.8303298 psi |
| 80 MPa | 11,603.0190184 psi |
| 90 MPa | 13,053.3963957 psi |
| 100 MPa | 14,503.773773 psi |
| 250 MPa | 36,259.4344326 psi |
| 500 MPa | 72,518.8688651 psi |
| 1,000 MPa | 1,45,037.73773 psi |
About megapascals and PSI
Megapascal (MPa)
A megapascal (MPa) is 1,000,000 pascals. It is used for the strength of concrete and steel and for hydraulic systems.
PSI (psi)
PSI is pounds-force per square inch, about 6,894.76 pascals. It is the common unit for tyre and air-compressor pressure.
MPa to psi: common questions
- How many PSI are in 1 megapascal?
- 1 megapascal (MPa) is approximately equal to 145.0377 PSI. In short: 1 MPa ≈ 145.0377 psi.
- How do I convert megapascals to PSI?
- To convert MPa to psi, multiply the value in megapascals by 145.03773773. For example, 5 MPa = 725.18868865 psi.
- How do I convert PSI to megapascals?
- To convert psi to MPa, divide the value in PSI by 145.03773773. Or open the Psi to Megapascal converter, which does it for you.
- What is 10 MPa in psi, and what is 100 MPa?
- 10 MPa = 1,450.3773773 psi, and 100 MPa = 14,503.773773 psi. The table above lists more values from 1 to 1,000.
- Is this MPa to psi converter accurate?
- Yes. It uses the exact conversion factor and shows results to as many as 8 decimal places, so you can rely on it for study, work and everyday measuring.
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