13.8 Pascals to Bar

13.8 Pa = 0.000138 bar

Calculation: bar = 13.8 Pa × 1 × 10⁻⁵ = 0.000138 bar

Pascal to Bar Converter

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How much pressure is 13.8 Pa?

0.002 psi (0.014 kPa) is comparable to a laboratory vacuum, such as inside a glass bell jar.

What does 13.8 Pa look like?

Illustration of a vacuum bell jar
0.002 psi (0.014 kPa) is comparable to a laboratory vacuum, such as inside a glass bell jar.

How to Convert Pascal to Bar

1 pascal = 1 × 10-5 bar exact

Bar = Pascal × 1 × 10-5

Example: 13.8 Pa × 1 × 10-5 = 0.000138 bar

Reverse Conversion

To convert bar back to pascals:

  • Remember, 1 bar equals 100000 pascals.
  • To convert 0.000138 bar to Pa, multiply 0.000138 x 100000, resulting in 13.8 Pa.

exact This conversion factor is exact by international definition.

13.8 Pa is also equal to:

  • 0.0138 kPa
  • 0.0020015 psi
About these units

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

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

Frequently Asked Questions

How much is 13.8 pascals in bar?

13.8 pascals equals 0.000138 bar. This is calculated by multiplying 13.8 by the conversion factor 1 × 10⁻⁵.

What does 13.8 pascals look like in bar?

13.8 pascals (0.000138 bar) is very low pressure — a gentle breeze creates about 1-10 Pa.

How do you calculate 13.8 pascals to bar?

Multiply 13.8 by the conversion factor 1 × 10⁻⁵. The calculation is 13.8 × 1 × 10⁻⁵ = 0.000138 bar. This factor is defined by international measurement standards.

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13.8 pascals = 0.000138 bar
13.8 pascals = 0.000138 bar — conversion chart

Nearby Conversions

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

Also convert Pascals 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.