Bar to PSI
1 bar = 14.50377 psi
Convert Bar (bar) to PSI (psi) with engineering-grade precision. Instant results, formula, and reference table below.
1 Bar ≈14.5037737734 PSI
How to convert Bar to PSI (bar to psi)
Converting Bars to PSIs is critical for developers working with international data standards or scientific applications. This tool performs the calculation entirely on your client (browser) using JavaScript/WASM, ensuring zero latency and maximum privacy.
The Formula
1 bar = 14.5038 psi
Calculation Example
Let's say you want to convert 5 bar to psi:
- Input: 5 bar
- Calculation: 5 × 14.5038
- Result: 72.5189 psi
About the Bar to PSI conversion
The conversion factor from Bar (bar) to PSI (psi) is 14.50377, meaning 1 bar = 14.50377 psi and inversely 1 psi = 0.068948 bar. That makes the Bar the larger of the two units in the pressure category, where the SI base unit is the pascal. Every ratio here is derived from the SI/international definition rather than a rounded approximation, so results are stable across repeated conversions.
Need the reverse? Use the PSI to Bar converter.
Frequently Asked Questions
How do I convert Bar to PSI?
To convert Bar to PSI, you need to multiply the bar value by 14.5038.
What is the formula for bar to psi?
The simple formula is: psi = bar × 14.5038.
Which is bigger: Bar or PSI?
A Bar is bigger. One Bar is equal to approx 14.5038 PSIs.
How many Bars are in one PSI?
There are approximately 0.0689476 Bars in one PSI.
Quick Conversion Table
| bar | psi |
|---|---|
| 1 | 14.5038 |
| 5 | 72.5189 |
| 10 | 145.0377 |
| 20 | 290.0755 |
| 50 | 725.1887 |
| 100 | 1450.3774 |