80 KPa to Bar

80 kPa = 0.8 bar

Calculation: bar = 80 kPa × 0.01 = 0.8 bar

KPa to Bar Converter

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How much pressure is 80 kPa?

11.6 psi (80.0 kPa) is comparable to the air pressure at high altitude, roughly 1,500 to 9,000 meters above sea level.

What does 80 kPa look like?

Illustration of high altitude air pressure
11.6 psi (80.0 kPa) is comparable to the air pressure at high altitude, roughly 1,500 to 9,000 meters above sea level.

Did you know? Aircraft cabin at cruise is 75 kPa.

Airplane cabins are pressurized to ~75 kPa (10.9 psi), equivalent to about 2,400 m (8,000 ft) altitude.

How to Convert KPa to Bar

1 kPa = 0.01 bar exact

Bar = KPa × 0.01

Example: 80 kPa × 0.01 = 0.8 bar

Reverse Conversion

To convert bar back to kPa:

  • Remember, 1 bar equals 100 kPa.
  • To convert 0.8 bar to kPa, multiply 0.8 x 100, resulting in 80 kPa.

exact This conversion factor is exact by international definition.

80 kPa is also equal to:

About these units

KPa: SI-derived pressure unit equal to 1,000 pascals (10³ Pa).

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

Frequently Asked Questions

How much is 80 kPa in bar?

80 kPa equals 0.8 bar. This is calculated by multiplying 80 by the conversion factor 0.01.

What does 80 kPa look like in bar?

80 kPa (0.8 bar) is below atmospheric pressure (101.325 kPa at sea level).

How do you calculate 80 kPa to bar?

Multiply 80 by the conversion factor 0.01. The calculation is 80 × 0.01 = 0.8 bar. This factor is defined by international measurement standards.

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80 kPa = 0.8 bar
80 kPa = 0.8 bar — conversion chart

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

Also convert KPa 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.