Home » Math & Conversions » Unit Conversions » Bar to PSI Converter Bar to PSI Converter A complete pressure unit conversion tool for tire pressure and engineering. Enter a value in any field to instantly convert between Bar, PSI, Kilopascals (kPa), and Atmospheres (atm). Bar Pounds per Square Inch (PSI) Kilopascals (kPa) Atmospheres (atm) How to Convert Bar to PSI Converting from bar to Pounds per Square Inch (PSI) is the most common pressure conversion for drivers, as European and US tire pressure gauges use different units. The conversion is straightforward. The Conversion Formula The relationship between bar and PSI is based on their definitions in Pascals: 1 bar = 100,000 Pascals (Pa) 1 PSI = 6,894.757 Pascals (Pa) From this, we get the direct conversion factor: Bar to PSI: PSI = bar × 14.50377 PSI to Bar: bar = PSI

Subcategories in Home » Math & Conversions » Unit Conversions » Bar to PSI Converter Bar to PSI Converter A complete pressure unit conversion tool for tire pressure and engineering. Enter a value in any field to instantly convert between **Bar**, **PSI**, **Kilopascals (kPa)**, and **Atmospheres (atm)**. Bar Pounds per Square Inch (PSI) Kilopascals (kPa) Atmospheres (atm) How to Convert Bar to PSI Converting from bar to Pounds per Square Inch (PSI) is the most common pressure conversion for drivers, as European and US tire pressure gauges use different units. The conversion is straightforward. The Conversion Formula The relationship between bar and PSI is based on their definitions in Pascals: 1 bar = 100,000 Pascals (Pa) 1 PSI = 6,894.757 Pascals (Pa) From this, we get the direct conversion factor: Bar to PSI: PSI = bar × 14.50377 PSI to Bar: bar = PSI.

14.50377 (or PSI × 0.0689476) For a quick mental estimate, you can just remember 1 bar ≈ 14.5 psi . Bar vs. atm: What's the Difference? A common point of confusion is the difference between `bar` and `atm` (standard atmosphere). They are very close but **not the same**. 1 bar is defined as exactly **100,000 Pascals (Pa)**. 1 atm is defined as exactly **101,325 Pascals (Pa)**. Therefore, 1 atmosphere is slightly larger than 1 bar (1 atm = 1.01325 bar). Our calculator includes both for scientific accuracy. Common Tire Pressure Conversion Chart A quick reference chart for common car tire pressures. Bar PSI (approx.) kPa (approx.) 2.0 bar 29.0 psi 200 kPa 2.1 bar 30.5 psi 210 kPa 2.2 bar 31.9 psi 220 kPa 2.3 bar 33.4 psi 230 kPa 2.4 bar 34.8 psi 240 kPa 2.5 bar 36.3 psi 250 kPa Frequently Asked Questions (FAQ) What is the formula for bar to PSI? The formula is: PSI = bar × 14.50377 . How many PSI are in 1 bar? There are **14.50377 PSI** in 1 bar. For quick mental math, you can approximate 1 bar ≈ 14.5 PSI. How many PSI in 2.2 bar? To convert 2.2 bar to PSI (a common tire pressure), you multiply 2.2 by 14.50377, which equals **31.908 PSI** (often rounded to 32 PSI). Related Calculators Atmospheres to PSI Converter Pascals to PSI Converter PSI to Pascals Converter BTU to kWh Converter kWh to BTU Converter Kelvin to Fahrenheit Converter Fahrenheit to Kelvin Converter Angstroms to Nanometers Converter Nanometers to Micrometers Converter Millimeters to Inches Converter

1 calculators