Bar to PSI Converter
Convert pressure from Bar to PSI.
Result
0
PSI
1 Bar = 14.5038 PSI
How to convert Bar to PSI?
How many PSI are in Bar? The relationship is:
- 1 bar = 14.5038 PSI
- 1 PSI = 0.0689476 bar
To convert Bar to PSI, multiply the value by 14.5038.
Formula: PSI = Bar × 14.5038
Step-by-Step Calculation
- Take the number of Bar you want to convert (e.g., 2.5).
- Multiply that value by 14.5038.
- The result is the value in PSI. (Example: 2.5 × 14.5038 = 36.2595 PSI).
How to use this converter?
Enter bar and get PSI instantly—useful for tire pressure, compressors, industrial systems, and pressure gauges.
Common Bar to PSI Conversions
Quick reference guide for popular bar values.
0.5 bar = 7.2519 PSI
1 bar = 14.5038 PSI
1.5 bar = 21.7557 PSI
2 bar = 29.0076 PSI
2.2 bar = 31.9084 PSI
2.5 bar = 36.2595 PSI
3 bar = 43.5114 PSI
4 bar = 58.0152 PSI
5 bar = 72.519 PSI
10 bar = 145.038 PSI
History: What is bar?
Bar is a metric unit of pressure commonly used in weather, engineering, and tire pressure. PSI (pounds per square inch) is widely used in the United States.
Common Bar to PSI Conversions
| Bar Input | PSI Result |
|---|---|
| 0.5 bar | 7.2519 PSI |
| 1 bar | 14.5038 PSI |
| 1.5 bar | 21.7557 PSI |
| 2 bar | 29.0076 PSI |
| 2.2 bar | 31.9084 PSI |
| 2.5 bar | 36.2595 PSI |
| 3 bar | 43.5114 PSI |
| 4 bar | 58.0152 PSI |
| 5 bar | 72.519 PSI |
| 10 bar | 145.038 PSI |
Frequently Asked Questions
How do I convert bar to PSI?
Multiply bar by 14.5038 to get PSI.
How many PSI is 2 bar?
2 bar equals 29.0076 PSI.
How many PSI is 1 bar?
1 bar equals 14.5038 PSI.
How do I convert PSI back to bar?
Divide PSI by 14.5038 (or multiply by 0.0689476) to get bar.
Is the conversion exact?
It’s standardized; results are often rounded for readability.