Convert megapascals to pound per square inchs
1 MPa = 145.03773773 psi — exactly. Both units are defined against the SI, so this factor is a fraction, not an approximation.
145.037 737 73psi
As a fraction: 1290320000000000/8896443230521
1 MPa = 145.03773773 psi
How to convert megapascals to pound per square inchs
Multiply the number of megapascals by 145.03773773 to get pound per square inchs.
Pound per square inch: Exactly 6894.757 293 168 361 Pa — an exact fraction, because both the pound and the inch are defined exactly.
Megapascal to Pound per square inch conversion table
| Megapascals (MPa) | Pound per square inchs (psi) |
|---|---|
| 1 MPa | 145.037 74 |
| 2 MPa | 290.075 48 |
| 3 MPa | 435.113 21 |
| 5 MPa | 725.188 69 |
| 10 MPa | 1450.3774 |
| 20 MPa | 2900.7548 |
| 25 MPa | 3625.9434 |
| 50 MPa | 7251.8869 |
| 100 MPa | 14 503.774 |
| 250 MPa | 36 259.434 |
| 500 MPa | 72 518.869 |
| 1000 MPa | 145 037.74 |
Pound per square inch to Megapascal conversion table
| Pound per square inchs (psi) | Megapascals (MPa) |
|---|---|
| 1 psi | 0.006 894 757 3 |
| 2 psi | 0.013 789 515 |
| 3 psi | 0.020 684 272 |
| 5 psi | 0.034 473 786 |
| 10 psi | 0.068 947 573 |
| 20 psi | 0.137 895 15 |
| 25 psi | 0.172 368 93 |
| 50 psi | 0.344 737 86 |
| 100 psi | 0.689 475 73 |
| 250 psi | 1.723 689 3 |
| 500 psi | 3.447 378 6 |
| 1000 psi | 6.894 757 3 |
Frequently asked
How many pound per square inchs are in a megapascal?
One megapascal equals 145.0377377 pound per square inchs (MPa → psi). That figure is exact, not rounded.
How do you convert megapascals to pound per square inchs?
Multiply the number of megapascals by 145.03773773 to get pound per square inchs.
What is 1 psi in megapascals?
One pound per square inch is 0.006894757293 megapascals.
What is 10 MPa in psi?
10 MPa = 1450.3774 psi.
What exactly is a pound per square inch?
Exactly 6894.757 293 168 361 Pa — an exact fraction, because both the pound and the inch are defined exactly.