142 Pascals to Standard Atmospheres

142 Pa ≈ 0.0014014 atm

Calculation: atm = 142 Pa × 9.86923 × 10⁻⁶ ≈ 0.0014014 atm

Pascal to Standard Atmosphere Converter

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How much pressure is 142 Pa?

0.021 psi (0.142 kPa) is comparable to a laboratory vacuum, such as inside a glass bell jar.

What does 142 Pa look like?

Illustration of a vacuum bell jar
0.021 psi (0.142 kPa) is comparable to a laboratory vacuum, such as inside a glass bell jar.

How to Convert Pascal to Standard Atmosphere

1 pascal = 9.86923 × 10-6 standard atmospheres exact

Standard Atmosphere = Pascal × 9.86923 × 10-6

Example: 142 Pa × 9.86923 × 10-6 = 0.0014014 atm

Reverse Conversion

To convert standard atmospheres back to pascals:

  • Remember, 1 standard atmosphere equals 101325 pascals.
  • To convert 0.0014014 atm to Pa, multiply 0.0014014 x 101325, resulting in 142 Pa.

exact This conversion factor is exact by international definition.

142 Pa is also equal to:

  • 0.142 kPa
  • 0.00142 bar
  • 0.020595 psi
About these units

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

Standard atmosphere: Standard unit of atmospheric pressure defined as exactly 101,325 pascals.

Frequently Asked Questions

How much is 142 pascals in standard atmospheres?

142 pascals equals 0.0014014 standard atmospheres. This is calculated by multiplying 142 by the conversion factor 9.86923 × 10⁻⁶.

What does 142 pascals look like in standard atmospheres?

142 pascals (0.0014014 standard atmospheres) is low pressure — sound pressure or gentle airflow.

How do you calculate 142 pascals to standard atmospheres?

Multiply 142 by the conversion factor 9.86923 × 10⁻⁶. The calculation is 142 × 9.86923 × 10⁻⁶ = 0.0014014 standard atmospheres. This factor is defined by international measurement standards.

Share This Calculation

142 pascals = 0.00140143 standard atmospheres
142 pascals = 0.00140143 standard atmospheres — conversion chart

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For general conversions between pascals and standard atmospheres, see the pascals to standard atmospheres 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.