Pressure Converter
Convert between pascal, bar, psi, atm, mmHg and more.
1 bar = 14.503774 psi
1 bar in other units
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How It Works
Enter a value
Type the amount you want to convert into the From field.
Pick your units
Choose the source unit and the target pressure unit from the dropdowns.
Read the result
The converted value appears instantly, plus a table of all other units.
The Pressure Converter instantly converts between 10 different pressure units. Convert between pascal, bar, psi, atm, mmHg and more. All calculations happen locally in your browser, so conversions are immediate and your data never leaves your device.
Need a different measurement? Browse the full set of converters — length, weight, volume, temperature, speed, area, pressure, energy, power, data and more — from the unit converter hub.
Frequently Asked Questions
How do I convert bar to pound / inch² (psi)?
Enter a value in the "From" box, make sure the unit is set to Bar, then choose Pound / inch² (psi) in the "To" box. The converted result appears instantly, along with the value expressed in every other pressure unit.
What pressure units are supported?
This converter supports 10 units: Pascal, Hectopascal, Kilopascal, Megapascal, Bar, Millibar, Pound / inch² (psi), Atmosphere, Torr (mmHg), Inch of Mercury.
Is the Pressure converter free and accurate?
Yes. It is completely free, requires no sign-up, and runs entirely in your browser using internationally standardized conversion factors, so results are accurate to many significant figures.
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