28 Pascals to Bar

28 Pa = 0.00028 bar

Calculation: bar = 28 Pa × 1 × 10⁻⁵ = 0.00028 bar

Pascal to Bar Converter

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How much pressure is 28 Pa?

0.004 psi (0.028 kPa) is comparable to a laboratory vacuum, such as inside a glass bell jar.

What does 28 Pa look like?

Illustration of a vacuum bell jar
0.004 psi (0.028 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: 28 Pa × 1 × 10-5 = 0.00028 bar

Reverse Conversion

To convert bar back to pascals:

  • Remember, 1 bar equals 100000 pascals.
  • To convert 0.00028 bar to Pa, multiply 0.00028 x 100000, resulting in 28 Pa.

exact This conversion factor is exact by international definition.

28 Pa is also equal to:

  • 0.028 kPa
  • 0.0040611 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 28 pascals in bar?

28 pascals equals 0.00028 bar. This is calculated by multiplying 28 by the conversion factor 1 × 10⁻⁵.

What does 28 pascals look like in bar?

28 pascals (0.00028 bar) is very low pressure — a gentle breeze creates about 1-10 Pa.

How do you calculate 28 pascals to bar?

Multiply 28 by the conversion factor 1 × 10⁻⁵. The calculation is 28 × 1 × 10⁻⁵ = 0.00028 bar. This factor is defined by international measurement standards.

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28 pascals = 0.00028 bar
28 pascals = 0.00028 bar — conversion chart

Nearby Conversions

18 pascals0.00018 bar 19 pascals0.00019 bar 20 pascals0.0002 bar 21 pascals0.00021 bar 22 pascals0.00022 bar 23 pascals0.00023 bar 24 pascals0.00024 bar 25 pascals0.00025 bar 26 pascals0.00026 bar 27 pascals0.00027 bar 29 pascals0.00029 bar 30 pascals0.0003 bar 31 pascals0.00031 bar 32 pascals0.00032 bar 33 pascals0.00033 bar 34 pascals0.00034 bar 35 pascals0.00035 bar 36 pascals0.00036 bar 37 pascals0.00037 bar 38 pascals0.00038 bar

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.