Pressure Converter
Convert between Pa, bar, psi, atm, and mmHg.
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Pascal (Pa)
1
Kilopascal (kPa)
0.001
Bar
0.00001
PSI
0.000145
Atmosphere (atm)
0.00001
mmHg / Torr
0.007501
About the Pressure Converter
Free pressure converter — convert between pascals, kilopascals, bar, PSI, atmospheres, and mmHg/Torr.
How to use the Pressure Converter
- 1Enter a value.
- 2Pick the unit to convert from.
- 3Read every other unit and copy.
Frequently asked questions
How many PSI in a bar?
1 bar ≈ 14.504 PSI.
What is 1 atmosphere?
1 atm = 101,325 Pa ≈ 14.696 PSI.