Convert atmosphere (standard)s to megapascals
1 atm = 0.101325 MPa — exactly. Both units are defined against the SI, so this factor is a fraction, not an approximation.
0.101 325MPa
Exact decimal: 0.101325
As a fraction: 4053/40000
1 atm = 0.101325 MPa
How to convert atmosphere (standard)s to megapascals
Multiply the number of atmosphere (standard)s by 0.101325 to get megapascals.
The exact factor is 0.101325 — as a fraction, 4053/40000.
Atmosphere (standard): Exactly 101 325 Pa by definition.
Atmosphere (standard) to Megapascal conversion table
| Atmosphere (standard)s (atm) | Megapascals (MPa) |
|---|---|
| 1 atm | 0.101 325 |
| 2 atm | 0.202 65 |
| 3 atm | 0.303 975 |
| 5 atm | 0.506 625 |
| 10 atm | 1.013 25 |
| 20 atm | 2.0265 |
| 25 atm | 2.533 125 |
| 50 atm | 5.066 25 |
| 100 atm | 10.1325 |
| 250 atm | 25.331 25 |
| 500 atm | 50.6625 |
| 1000 atm | 101.325 |
Megapascal to Atmosphere (standard) conversion table
| Megapascals (MPa) | Atmosphere (standard)s (atm) |
|---|---|
| 1 MPa | 9.869 232 7 |
| 2 MPa | 19.738 465 |
| 3 MPa | 29.607 698 |
| 5 MPa | 49.346 163 |
| 10 MPa | 98.692 327 |
| 20 MPa | 197.384 65 |
| 25 MPa | 246.730 82 |
| 50 MPa | 493.461 63 |
| 100 MPa | 986.923 27 |
| 250 MPa | 2467.3082 |
| 500 MPa | 4934.6163 |
| 1000 MPa | 9869.2327 |
Frequently asked
How many megapascals are in a atmosphere (standard)?
One atmosphere (standard) equals 0.101325 megapascals (atm → MPa). That figure is exact, not rounded.
How do you convert atmosphere (standard)s to megapascals?
Multiply the number of atmosphere (standard)s by 0.101325 to get megapascals.
What is 1 MPa in atmosphere (standard)s?
One megapascal is 9.869232667 atmosphere (standard)s.
What is 10 atm in MPa?
10 atm = 1.013 25 MPa.
What exactly is a atmosphere (standard)?
Exactly 101 325 Pa by definition.