Convert standard atmospheres (atm) to megapascals (MPa).
Edit either value. Decimals and scientific notation supported.
No units found. Try a name or symbol.
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1 atm ≈ 0.101325 MPa
Precision changes displayed rounding, not calculation accuracy.
MPa = atm × 0.101325MPa = atm × 0.101325
Multiply the atm reading by 0.101325.
1 atm ≈ 0.101325 MPa
1 × 0.101325 ≈ 0.101325
2 atm ≈ 0.20265 MPa
2 × 0.101325 ≈ 0.20265
No. Unit conversion preserves the original pressure reference. Converting a gauge reading to absolute pressure additionally requires the applicable atmospheric pressure.
Fixed reference · Standard atmosphere to Megapascal
Reference values use this page’s named pair and default context. Calculator precision and font settings do not change this table.
| Standard atmosphere (atm) | Megapascal (MPa) |
|---|---|
| 0 | 0 |
| 0.1 | 0.0101325 |
| 0.5 | 0.0506625 |
| 1 | 0.101325 |
| 2 | 0.20265 |
| 5 | 0.506625 |
| 10 | 1.01325 |
| 25 | 2.533125 |
| 50 | 5.06625 |
| 100 | 10.1325 |
| 1000 | 101.325 |
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