0.004 MPa to Bar

0.004 MPa = 0.04 bar

Calculation: bar = 0.004 MPa × 10 = 0.04 bar

MPa to Bar Converter

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How much pressure is 0.004 MPa?

0.580 psi (4.000 kPa) is comparable to the thin air at extreme altitude, like the summit of Mount Everest.

What does 0.004 MPa look like?

Illustration of high altitude atmospheric pressure
0.580 psi (4.000 kPa) is comparable to the thin air at extreme altitude, like the summit of Mount Everest.

How to Convert MPa to Bar

1 MPa = 10 bar

Bar = MPa × 10

Example: 0.004 MPa × 10 = 0.04 bar

Reverse Conversion

To convert bar back to MPa:

  • Remember, 1 bar equals 0.1 MPa.
  • To convert 0.04 bar to MPa, multiply 0.04 x 0.1, resulting in 0.004 MPa.

0.004 MPa is also equal to:

  • 4000 pascal
  • 4 kPa
  • 0.58015 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 0.004 MPa in bar?

0.004 MPa equals 0.04 bar. This is calculated by multiplying 0.004 by the conversion factor 10.

What does 0.004 MPa look like in bar?

0.004 MPa (0.04 bar) is moderate pressure — car tires are about 0.22-0.25 MPa.

How do you calculate 0.004 MPa to bar?

Multiply 0.004 by the conversion factor 10. The calculation is 0.004 × 10 = 0.04 bar. This factor is defined by international measurement standards.

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0.004 MPa = 0.04 bar
0.004 MPa = 0.04 bar — conversion chart

Nearby Conversions

0.001 MPa0.01 bar 0.002 MPa0.02 bar 0.003 MPa0.03 bar 0.005 MPa0.05 bar 0.006 MPa0.06 bar 0.007 MPa0.07 bar 0.008 MPa0.08 bar 0.009 MPa0.09 bar 0.01 MPa0.1 bar 0.011 MPa0.11 bar 0.012 MPa0.12 bar 0.013 MPa0.13 bar 0.014 MPa0.14 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.