72 Pascals to Standard Atmospheres

72 Pa ≈ 0.00071058 atm

Calculation: atm = 72 Pa × 9.86923 × 10⁻⁶ ≈ 0.00071058 atm

Pascal to Standard Atmosphere Converter

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How much pressure is 72 Pa?

0.010 psi (0.072 kPa) is comparable to a laboratory vacuum, such as inside a glass bell jar.

What does 72 Pa look like?

Illustration of a vacuum bell jar
0.010 psi (0.072 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: 72 Pa × 9.86923 × 10-6 = 0.00071058 atm

Reverse Conversion

To convert standard atmospheres back to pascals:

  • Remember, 1 standard atmosphere equals 101325 pascals.
  • To convert 0.00071058 atm to Pa, multiply 0.00071058 x 101325, resulting in 72 Pa.

exact This conversion factor is exact by international definition.

72 Pa is also equal to:

  • 0.072 kPa
  • 0.00072 bar
  • 0.010443 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 72 pascals in standard atmospheres?

72 pascals equals 0.00071058 standard atmospheres. This is calculated by multiplying 72 by the conversion factor 9.86923 × 10⁻⁶.

What does 72 pascals look like in standard atmospheres?

72 pascals (0.00071058 standard atmospheres) is very low pressure — a gentle breeze creates about 1-10 Pa.

How do you calculate 72 pascals to standard atmospheres?

Multiply 72 by the conversion factor 9.86923 × 10⁻⁶. The calculation is 72 × 9.86923 × 10⁻⁶ = 0.00071058 standard atmospheres. This factor is defined by international measurement standards.

Share This Calculation

72 pascals = 0.000710585 standard atmospheres
72 pascals = 0.000710585 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.