1 bar to PSI
1 bar = 14.503774 psi. Change the amount below, or read the formula and the reference table further down.
1 bar equals
PSI
1 bar = 14.503774 psi
The formula
Bars and PSI both measure pressure from the same zero, so a single multiplier does the job.
psi = bar × 14.50377377
Going the other way? Convert PSI to bars.
Bars to PSI table
Values either side of 1 bar.
| Bars (bar) | PSI (psi) |
|---|---|
| -4 | -58.0151 |
| -3.5 | -50.7632 |
| -3 | -43.5113 |
| -2.5 | -36.2594 |
| -2 | -29.0075 |
| -1.5 | -21.7557 |
| -1 | -14.5038 |
| -0.5 | -7.2519 |
| 0 | 0 |
| 0.5 | 7.2519 |
| 1 | 14.5038 |
| 1.5 | 21.7557 |
| 2 | 29.0075 |
| 2.5 | 36.2594 |
| 3 | 43.5113 |
| 3.5 | 50.7632 |
| 4 | 58.0151 |
| 4.5 | 65.267 |
| 5 | 72.5189 |
| 5.5 | 79.7708 |
| 6 | 87.0226 |
Questions people ask
- How many PSI are in a bar?
- One bar equals 14.50377377 PSI.
- How do I convert bars to PSI by hand?
- Multiply the number of bars by 14.50377377. For a rough check, 14.5 is close enough for most everyday use.
- What is 1 bar in PSI?
- 1 bar is 14.503774 PSI.
Calcuit generates this page from a unit table, so the factors here match every other page on the site.