1 Bar to Pascals

1 bar = 100000 Pa

Calculation: Pa = 1 bar × 100000 = 100000 Pa

Bar to Pascal Converter

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How much pressure is 1 bar?

14.5 psi (100 kPa) is comparable to standard atmospheric pressure at sea level (101.325 kPa).

What does 1 bar look like?

Illustration of standard atmospheric pressure
14.5 psi (100 kPa) is comparable to standard atmospheric pressure at sea level (101.325 kPa).

Did you know? Standard atmosphere (1 atm) is 101.325 kPa.

Sea-level atmospheric pressure is 101.325 kPa = 14.696 psi = 760 mmHg = 1 atm exactly.

How to Convert Bar to Pascal

1 bar = 100000 pascals exact

Pascal = Bar × 100000

Example: 1 bar × 100000 = 100000 Pa

Reverse Conversion

To convert pascals back to bar:

  • Remember, 1 pascal equals 1 × 10-5 bar.
  • To convert 100000 Pa to bar, multiply 100000 x 1 × 10-5, resulting in 1 bar.

exact This conversion factor is exact by international definition.

1 bar is also equal to:

About these units

Bar: Metric pressure unit equal to exactly 100,000 pascals.

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

Frequently Asked Questions

How much is 1 bar in pascals?

1 bar equals 100000 pascals. This is calculated by multiplying 1 by the conversion factor 100000.

What does 1 bar look like in pascals?

1 bar (100000 pascals) is low-pressure applications — car tires are typically 2.0-2.5 bar.

How do you calculate 1 bar to pascals?

Multiply 1 by the conversion factor 100000. The calculation is 1 × 100000 = 100000 pascals. This factor is defined by international measurement standards.

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1 bar = 100000 pascals
1 bar = 100000 pascals — conversion chart

Nearby Conversions

2 bar200000 pascals 3 bar300000 pascals 4 bar400000 pascals 5 bar500000 pascals 6 bar600000 pascals 7 bar700000 pascals 8 bar800000 pascals 9 bar900000 pascals 10 bar1000000 pascals 11 bar1100000 pascals

For general conversions between bar and pascals, see the bar to pascals converter.

Also convert Bar 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.