1040 Pascals to Standard Atmospheres

1040 Pa ≈ 0.010264 atm

Calculation: atm = 1040 Pa × 9.86923 × 10⁻⁶ ≈ 0.010264 atm

Pascal to Standard Atmosphere Converter

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How much pressure is 1,040 Pa?

0.151 psi (1.040 kPa) is comparable to the thin air at extreme altitude, like the summit of Mount Everest.

What does 1,040 Pa look like?

Illustration of high altitude atmospheric pressure
0.151 psi (1.040 kPa) is comparable to the thin air at extreme altitude, like the summit of Mount Everest.

How to Convert Pascal to Standard Atmosphere

1 pascal = 9.86923 × 10-6 standard atmospheres exact

Standard Atmosphere = Pascal × 9.86923 × 10-6

Example: 1040 Pa × 9.86923 × 10-6 = 0.010264 atm

Reverse Conversion

To convert standard atmospheres back to pascals:

  • Remember, 1 standard atmosphere equals 101325 pascals.
  • To convert 0.010264 atm to Pa, multiply 0.010264 x 101325, resulting in 1040 Pa.

exact This conversion factor is exact by international definition.

1040 Pa is also equal to:

  • 1.04 kPa
  • 0.0104 bar
  • 0.15084 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 1040 pascals in standard atmospheres?

1040 pascals equals 0.010264 standard atmospheres. This is calculated by multiplying 1040 by the conversion factor 9.86923 × 10⁻⁶.

What does 1040 pascals look like in standard atmospheres?

1040 pascals (0.010264 standard atmospheres) is moderate pressure — approaching atmospheric (101,325 Pa).

How do you calculate 1040 pascals to standard atmospheres?

Multiply 1040 by the conversion factor 9.86923 × 10⁻⁶. The calculation is 1040 × 9.86923 × 10⁻⁶ = 0.010264 standard atmospheres. This factor is defined by international measurement standards.

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1040 pascals = 0.010264 standard atmospheres
1040 pascals = 0.010264 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.