Megapascals (MPa) to Millibar (mbar) Conversion
Megapascals
The megapascal (MPa) is a unit of pressure equal to exactly 1,000,000 pascals (10⁶ Pa) and is the standard unit for expressing material strength, hydraulic system pressure, and structural loading in engineering. The tensile strength of structural steel is approximately 400–600 MPa; high-strength carbon fibre composites can exceed 3,500 MPa. Hydraulic systems in heavy machinery operate at 20–70 MPa. In geology, lithostatic pressure in the Earth's crust is measured in MPa and GPa.
Millibar
The millibar (mbar) is a unit of pressure equal to one thousandth of a bar (100 Pa). It is the standard unit for atmospheric pressure in meteorology: standard atmospheric pressure is 1,013.25 mbar, and weather maps plot isobars (lines of equal pressure) in millibars or hectopascals (1 hPa = 1 mbar). The eye of a powerful hurricane can have a central pressure below 900 mbar, while high-pressure systems typically exceed 1,020 mbar.
| Megapascals (MPa) | Millibar (mbar) |
|---|---|
| 0.1 MPa | 1000 mbar |
| 1 MPa | 10000 mbar |
| 2 MPa | 20000 mbar |
| 3 MPa | 30000 mbar |
| 5 MPa | 50000 mbar |
| 10 MPa | 100000 mbar |
| 20 MPa | 200000 mbar |
| 30 MPa | 300000 mbar |
| 50 MPa | 500000 mbar |
| 100 MPa | 1000000 mbar |
| 1000 MPa | 10000000 mbar |