Pounds per Square Inch to Bar Pressure Converter
Convert PSI (psi) to Bar (bar) with this free calculator. Type a value, press Convert, and the page applies the same factor shown in the formula below — no rounded shortcut, and nothing is stored on a server.
How to convert Pounds per Square Inch to Bar
1 psi = 1 lbfin2
1 bar = 100,000 Pa
1 psi (psi) is equal to 0.06894757 bar (bar).
bar = psi × 0.06894757
Multiply the pressure in psis by 0.06894757:
Example: Convert 14.696 psi to bar:
bar = 14.696 × 0.06894757 = 1.01325 bar
What is a PSI?
The PSI (psi) is the starting or target unit on this page. Use the calculator above to convert values without looking up the factor by hand.
What is a Bar?
The Bar (bar) is the starting or target unit on this page. Use the calculator above to convert values without looking up the factor by hand.
This page converts pressure from PSI into Bar. One psi equals 0.068947573 bar.
PSI to Bar conversion table
Common psi values and the matching bar result, calculated with the same factor as the widget. Highlight a nearby row if you want a quick check without entering a number.
| PSI (psi) | Bar (bar) |
|---|---|
| 1 psi | 0.068947573 bar |
| 5 psi | 0.344737865 bar |
| 10 psi | 0.689475729 bar |
| 14.696 psi | 1.013253532 bar |
| 100 psi | 6.894757293 bar |
| 1000 psi | 68.94757293 bar |
How this calculator works
The form on this page is a PSI-to-Bar converter. After you enter a number, JavaScript multiplies or rearranges it with the published conversion factor and writes the bar result in the output box. The step-by-step panel repeats the arithmetic so you can copy it into homework or a spreadsheet.
Reviewed by Hamsen, founder of GigaTables and a biology engineer. See the about page for how formulas are checked before a tool is published.
FAQ
How many bar are in 1 psi?
1 psi = 0.068947573 bar.
How do I convert PSI to Bar?
Multiply the pressure in psis by 0.06894757:
Is this psi to bar converter free?
Yes. GigaTables calculators are free to use in a browser. You do not need an account, and the values you type are not uploaded.