Pressure Converter
Convert between pascals, bars, atmospheres, psi, and more.
6 decimals
1 Pa = 0.00001 bar
About the pressure converter
Convert pressure between SI (pascal, kilopascal, bar), imperial (psi), atmospheric, and torr units. The SI derived unit is the pascal (Pa = N/m²). Pressure converters are essential for tire inflation, weather data, hydraulics, and scientific work.
Frequently asked questions
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How many psi are in 1 bar?
One bar equals approximately 14.5038 psi.
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What is 1 atmosphere in pascals?
One standard atmosphere equals exactly 101,325 Pa.
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How many torr are in 1 atmosphere?
One atmosphere equals exactly 760 torr (also written mmHg).
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What is the SI unit of pressure?
The pascal (Pa), defined as one newton per square meter.
More common converters
Complete list of pressure units
- Pascal [Pa]