138 Pascals to Gigapascals

138 Pa = 0.000000138 GPa

Calculation: GPa = 138 Pa × 1 × 10⁻⁹ = 0.000000138 GPa

Pascal to GPa Converter

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How much pressure is 138 Pa?

0.020 psi (0.138 kPa) is comparable to a laboratory vacuum, such as inside a glass bell jar.

What does 138 Pa look like?

Illustration of a vacuum bell jar
0.020 psi (0.138 kPa) is comparable to a laboratory vacuum, such as inside a glass bell jar.

How to Convert Pascal to GPa

1 pascal = 1 × 10-9 gigapascals

GPa = Pascal × 1 × 10-9

Example: 138 Pa × 1 × 10-9 = 1.38 × 10-7 GPa

Reverse Conversion

To convert gigapascals back to pascals:

  • Remember, 1 GPa equals 1 × 109 pascals.
  • To convert 1.38 × 10-7 GPa to Pa, multiply 1.38 × 10-7 x 1 × 109, resulting in 138 Pa.

138 Pa is also equal to:

  • 0.138 kPa
  • 0.00138 bar
  • 0.020015 psi

Frequently Asked Questions

How much is 138 pascals in gigapascals?

138 pascals equals 1.38 × 10⁻⁷ gigapascals. This is calculated by multiplying 138 by the conversion factor 1 × 10⁻⁹.

What does 138 pascals look like in gigapascals?

138 pascals (1.38 × 10⁻⁷ gigapascals) is low pressure — sound pressure or gentle airflow.

How do you calculate 138 pascals to gigapascals?

Multiply 138 by the conversion factor 1 × 10⁻⁹. The calculation is 138 × 1 × 10⁻⁹ = 1.38 × 10⁻⁷ gigapascals. This factor is defined by international measurement standards.

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138 pascals = 1.38 × 10⁻⁷ gigapascals
138 pascals = 1.38 × 10⁻⁷ gigapascals — conversion chart

Nearby Conversions

128 pascals1.28 × 10⁻⁷ gigapascals 129 pascals1.29 × 10⁻⁷ gigapascals 130 pascals1.3 × 10⁻⁷ gigapascals 131 pascals1.31 × 10⁻⁷ gigapascals 132 pascals1.32 × 10⁻⁷ gigapascals 133 pascals1.33 × 10⁻⁷ gigapascals 134 pascals1.34 × 10⁻⁷ gigapascals 135 pascals1.35 × 10⁻⁷ gigapascals 136 pascals1.36 × 10⁻⁷ gigapascals 137 pascals1.37 × 10⁻⁷ gigapascals 139 pascals1.39 × 10⁻⁷ gigapascals 140 pascals1.4 × 10⁻⁷ gigapascals 141 pascals1.41 × 10⁻⁷ gigapascals 142 pascals1.42 × 10⁻⁷ gigapascals 143 pascals1.43 × 10⁻⁷ gigapascals 144 pascals1.44 × 10⁻⁷ gigapascals 145 pascals1.45 × 10⁻⁷ gigapascals 146 pascals1.46 × 10⁻⁷ gigapascals 147 pascals1.47 × 10⁻⁷ gigapascals 148 pascals1.48 × 10⁻⁷ gigapascals

For general conversions between pascals and gigapascals, see the pascals to gigapascals 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.