How do I convert pounds per square inch back to bars?

Use the reverse converter: 1 pound per square inch equals 0.0689476 bar.

Is this converter accurate?

Yes. It uses the exact SI/NIST definitions of each unit and shows up to 6 significant digits.

To convert bars to pounds per square inch, multiply the value by 14.5037738.

psi = bar × 14.5037738

40 bar × 14.5037738 = 580.15 psi

Bar (bar): Equal to 100,000 pascals, close to atmospheric pressure. Used for tyres, diving and weather.
Pound Per Square Inch (psi): Used for tyre and industrial pressure in the US. About 6,894.757 pascals.

How do I convert bars to pounds per square inch?: To convert bars to pounds per square inch, multiply the value by 14.5037738.
How many pounds per square inch are in 1 bar?: 1 bar equals 14.5038 psi.
How many pounds per square inch are in 10 bars?: 10 bar equals 145.038 psi.
How do I convert pounds per square inch back to bars?: Use the reverse converter: 1 pound per square inch equals 0.0689476 bar.
Is this converter accurate?: Yes. It uses the exact SI/NIST definitions of each unit and shows up to 6 significant digits.