31 MPa to Bar

31 MPa = 310 bar

Calculation: bar = 31 MPa × 10 = 310 bar

MPa to Bar Converter

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How much pressure is 31 MPa?

4,496 psi (31,000 kPa) is comparable to the compressive strength of concrete.

What does 31 MPa look like?

Illustration of a concrete compressive strength test
4,496 psi (31,000 kPa) is comparable to the compressive strength of concrete.

Did you know? Concrete compressive strength is 30,000 kPa.

Typical structural concrete has a compressive strength of 20-40 MPa (20,000-40,000 kPa).

How to Convert MPa to Bar

1 MPa = 10 bar

Bar = MPa × 10

Example: 31 MPa × 10 = 310 bar

Reverse Conversion

To convert bar back to MPa:

  • Remember, 1 bar equals 0.1 MPa.
  • To convert 310 bar to MPa, multiply 310 x 0.1, resulting in 31 MPa.

31 MPa is also equal to:

  • 3.1 × 107 pascal
  • 31000 kPa
  • 4496.2 psi
About these units

MPa: SI-derived pressure unit equal to 1,000,000 pascals (10⁶ Pa).

Bar: Metric pressure unit equal to exactly 100,000 pascals.

Frequently Asked Questions

How much is 31 MPa in bar?

31 MPa equals 310 bar. This is calculated by multiplying 31 by the conversion factor 10.

What does 31 MPa look like in bar?

31 MPa (310 bar) is very high pressure — industrial presses and material testing.

How do you calculate 31 MPa to bar?

Multiply 31 by the conversion factor 10. The calculation is 31 × 10 = 310 bar. This factor is defined by international measurement standards.

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31 MPa = 310 bar
31 MPa = 310 bar — conversion chart

Nearby Conversions

21 MPa210 bar 22 MPa220 bar 23 MPa230 bar 24 MPa240 bar 25 MPa250 bar 26 MPa260 bar 27 MPa270 bar 28 MPa280 bar 29 MPa290 bar 30 MPa300 bar 32 MPa320 bar 33 MPa330 bar 34 MPa340 bar 35 MPa350 bar 36 MPa360 bar 37 MPa370 bar 38 MPa380 bar 39 MPa390 bar 40 MPa400 bar 41 MPa410 bar

For general conversions between MPa and bar, see the MPa to bar converter.

Also convert MPa to:

Conversion factors verified against NIST, BIPM, ISO 80000-4 1 atm = 101 325 Pa by definition (BIPM). Last reviewed: March 2026
Adilson Fernandes By Adilson Fernandes
Tiago Fernandes Reviewed by Tiago Fernandes

All unit conversions on CoolConversion use conversion factors defined or documented by internationally recognised standards bodies (such as ISO and NIST), including both SI and non-SI units.