🔩 Bar to Pounds per Square Inch Converter
Free online tool to convert Bar (bar) to Pounds per Square Inch (psi). Enter a value and get instant, accurate results.
Enter a value above to see the result
Bar to Pounds per Square Inch Conversion Table
| Bar (bar) | Pounds per Square Inch (psi) |
|---|---|
| 1 bar | 14.503774 psi |
| 10 bar | 145.03774 psi |
| 14.696 bar | 213.14746 psi |
| 30 bar | 435.11321 psi |
| 50 bar | 725.18869 psi |
| 100 bar | 1450.3774 psi |
Conversion Formula
Standard atmosphere: 1 atm = 101,325 Pa = 101.325 kPa ≈ 14.696 psi ≈ 1.01325 bar 1 bar = 100,000 Pa • 1 psi = 6,894.757 Pa • 1 mmHg ≈ 133.322 Pa
About Bar to Pounds per Square Inch Conversions
Working across measurement systems often means converting pressure units. This tool converts Bar to Pounds per Square Inch accurately — enter a value in bar and get the precise psi result.
The conversion factor is: 1 bar = 14.503774 psi. To convert manually, multiply your value by 14.503774. As a quick example: 10 bar = 145.03774 psi.
For reference: this page provides a bar-to-psi conversion table covering common values, the exact mathematical formula, and frequently asked questions.
Frequently Asked Questions
How do I convert Bar to Pounds per Square Inch?
Multiply your Bar value by 14.503774 to get Pounds per Square Inch. For example: 10 bar × 14.503774 = 145.03774 psi. You can also use the converter above for instant results.
How many Pounds per Square Inch are in 1 Bar?
There are 14.503774 psi in exactly 1 bar. This is the direct conversion factor between these two units.
Is Bar larger or smaller than Pounds per Square Inch?
One Bar is larger than one Pounds per Square Inch. Specifically, 1 bar = 14.503774 psi, so your number increases when converting from bar to psi.
When would I use Pounds per Square Inch instead of Bar?
psi is common in specific industries or regions. For instance, psi appears in European engineering standards while bar is standard in US automotive and industrial contexts. Match the unit to the equipment specification you are working with.
Related Pressure Conversions
Reference Charts
PSI to kPa Conversion Chart
Quick-reference chart converting PSI (pounds per square inch) to kilopascals (kPa). Covers 1–250 PSI — for tire pressure, industrial systems, and medical equipment.
kPa to PSI Conversion Chart
Quick-reference chart converting kilopascals (kPa) to PSI (pounds per square inch). Covers 1–1,750 kPa — for tire pressure, weather data, industrial, and medical applications.
Bar to PSI Conversion Chart
Quick-reference chart converting bar to PSI. Covers 0.1–700 bar — for compressed air, hydraulic systems, diving equipment, and industrial applications.
PSI to Bar Conversion Chart
Quick-reference chart converting PSI to bar. Covers 1–5,000 PSI — for tires, compressed air systems, hydraulics, and industrial pressure equipment.
Atmospheres (atm) to PSI Conversion Chart
Reference chart converting standard atmospheres (atm) to PSI. Covers 0.1–1,000 atm — for diving, scientific, industrial, and engineering pressure calculations.
PSI to Atmospheres (atm) Conversion Chart
Reference chart converting PSI to standard atmospheres (atm). Covers 1–10,000 PSI — for engineering, diving, autoclave, and scientific pressure applications.
Related Guides
How to Convert PSI to kPa
Learn the exact formula for converting PSI to kPa and back. Includes real-world examples from tire pressure to industrial specifications, a quick-reference table, and common FAQs.
5 min read
Conversion Formula Encyclopedia
The definitive reference for unit conversion formulas across length, weight, volume, temperature, area, speed, time, and data storage. Every formula includes an explanation and worked example.
18 min read
All conversion results are provided for general informational purposes only. Our formulas use internationally recognized conversion factors; however, rounding may affect precision. Do not rely on these results for professional, medical, legal, or engineering decisions without independent verification. Read our full disclaimer.