MPa Conversion Calculator

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Choose the unit you are converting from.
Enter the pressure value in the selected unit.
Number of decimal places shown for each result.
MPa
1MPa

Megapascal

Pa1,000,000Pa
kPa1,000kPa
bar10bar
mbar10,000mbar
psi145.0377psi
atm9.8692atm
Torr7,500.6168Torr
inHg295.2999inHg
N/mm21N/mm2
bar10
psi145.0377
kPa1,000
atm9.8692

1.0000 MPa converted across 9 pressure units.

  • Category: Medium-high (industrial hydraulics).
  • 1.0000 MPa = 145.0377 psi = 10.0000 bar.
  • Medium-high pressure range, common in industrial hydraulics, injection-moulding machines and steam boilers.
  • N/mm2 equals MPa exactly, so structural engineers can read the MPa value directly in N/mm2 with no conversion needed.

Next stepFor gauge vs. absolute comparisons, add or subtract atmospheric pressure (0.101325 MPa / 14.696 psi / 1.01325 bar) as needed.

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