Convert bar to psi
Type the number of bars that you wish to convert to psi.
How to Convert Bars to PSI
The bar and pound per square inch are both units of pressure. 1 bar equals 14.503773773 psi. This means to convert bars to psi, you multiply by 14.503773773.
Formula
Step-by-Step Example
Convert 5 bar to psi:
We need to convert bars to psi
Since 1 bar = 14.503773773 psi, multiply by 14.503773773
5 × 14.503773773 = 72.518868865
5 bar = 72.518868865 psi
Bar to Pound per Square Inch Conversion Table
Quick reference table for common bar to pound per square inch conversions. Click any value for detailed calculation.
| Bars (bar) | PSI (psi) |
|---|---|
| 1 bar | 14.503773773 psi |
| 2 bar | 29.007547546 psi |
| 5 bar | 72.518868865 psi |
| 10 bar | 145.03773773 psi |
| 15 bar | 217.5566066 psi |
| 20 bar | 290.07547546 psi |
| 25 bar | 362.59434433 psi |
| 50 bar | 725.18868865 psi |
| 100 bar | 1450.3773773 psi |
About These Units
Bar (bar)
A bar equals 100,000 Pascals or approximately 14.5 PSI. Bar is slightly less than standard atmospheric pressure (1.01325 bar). Bars measure tire pressure, compressed gas cylinders, scuba tank pressure (200-300 bar), and industrial processes.
Pound per Square Inch (psi)
Pounds per square inch (PSI or lbf/in²) is the standard pressure unit in the United States. PSI measures tire pressure (30-35 PSI for cars), air compressors, water pressure, and HVAC systems. One PSI equals approximately 6.895 kPa or 0.0689 bar.
Frequently Asked Questions
How do I convert bars to psi?
To convert bars to psi, multiply the value by 14.503773773. For example, 10 bar = 145.03773773 psi.
How many psi are in 1 bar?
1 bar equals 14.503773773 psi.
What is the formula for bars to psi?
The formula is: psi = bar × 14.503773773.