42 Bar to Pascals

42 bar = 4200000 Pa

Calculation: Pa = 42 bar × 100000 = 4200000 Pa

Bar to Pascal Converter

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How much pressure is 42 bar?

609 psi (4,200 kPa) is comparable to the pressure inside a CO₂ cartridge or small gas cylinder.

What does 42 bar look like?

Illustration of a CO2 cartridge
609 psi (4,200 kPa) is comparable to the pressure inside a CO₂ cartridge or small gas cylinder.

How to Convert Bar to Pascal

1 bar = 100000 pascals exact

Pascal = Bar × 100000

Example: 42 bar × 100000 = 4200000 Pa

Reverse Conversion

To convert pascals back to bar:

  • Remember, 1 pascal equals 1 × 10-5 bar.
  • To convert 4200000 Pa to bar, multiply 4200000 x 1 × 10-5, resulting in 42 bar.

exact This conversion factor is exact by international definition.

42 bar is also equal to:

  • 4200 kPa
  • 609.16 psi
About these units

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

Pascal: SI derived unit of pressure equal to one newton per square meter (N/m²).

Frequently Asked Questions

How much is 42 bar in pascals?

42 bar equals 4200000 pascals. This is calculated by multiplying 42 by the conversion factor 100000.

What does 42 bar look like in pascals?

42 bar (4200000 pascals) is high pressure — scuba regulators or hydraulic lines.

How do you calculate 42 bar to pascals?

Multiply 42 by the conversion factor 100000. The calculation is 42 × 100000 = 4200000 pascals. This factor is defined by international measurement standards.

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42 bar = 4200000 pascals
42 bar = 4200000 pascals — conversion chart

Nearby Conversions

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

Also convert Bar 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.