AccuUnit
Programmatic SEO Converter

Convert Bar to PSI (Pounds per Square Inch).

Input the value of bars below to convert instantly to psi with standard conversions, definitions, and equations.

Pressure Converter
bar
psi
Value in PSI = Value in Bars × 14.503774 Multiply the value in bars by the conversion factor 14.503774.

Bookmarks

No bookmarks saved.

Recent Conversions

No conversion history yet.

How to Convert Bars to PSI

To convert bar to psi (pounds per square inch), we use the official conversion formulas. Below is the mathematical formula, plain-English explanation, and a worked example.

bar-to-psi-formula.py
# Mathematical Formula
Value in PSI = Value in Bars × 14.503774
# Worked Example (5 bar)
5 bar × 14.503774 = 72.5189 psi
What is a Bar?

Bar (bar)

Metric unit of pressure defined as exactly 100,000 Pascals (approx. atmospheric pressure at sea level).

What is a PSI (Pounds per Square Inch)?

PSI (Pounds per Square Inch) (psi)

US customary unit of pressure, representing pound-force applied to 1 square inch.

Bar to PSI (Pounds per Square Inch) Conversion Table

Bar (bar) PSI (Pounds per Square Inch) (psi)
1 bar 14.50377 psi
2 bar 29.00755 psi
3 bar 43.51132 psi
5 bar 72.51887 psi
10 bar 145.03774 psi
15 bar 217.55661 psi
20 bar 290.07548 psi
25 bar 362.59434 psi
50 bar 725.18869 psi
100 bar 1450.37738 psi
250 bar 3625.94344 psi
500 bar 7251.88689 psi
1000 bar 14503.77377 psi

PSI (Pounds per Square Inch) to Bar Conversion Table

PSI (Pounds per Square Inch) (psi) Bar (bar)
1 psi 0.06895 bar
2 psi 0.1379 bar
3 psi 0.20684 bar
5 psi 0.34474 bar
10 psi 0.68948 bar
15 psi 1.03421 bar
20 psi 1.37895 bar
25 psi 1.72369 bar
50 psi 3.44738 bar
100 psi 6.89476 bar
250 psi 17.23689 bar
500 psi 34.47379 bar
1000 psi 68.94757 bar
Questions

Frequently Asked Questions

How do I convert bars to psi?

Multiply the value in bars by the conversion factor 14.503774. For example, to convert 5 bars to psi: 5 × 14.503774 = 72.5189 psi.

What is the conversion factor from bar to psi (pounds per square inch)?

The conversion factor is 14.503774. One bar is equal to 14.503774 psi.

What is the reverse conversion from psi (pounds per square inch) to bar?

To convert psi back to bars, multiply by 0.068948 (or divide the value by 14.503774). One psi (pounds per square inch) is equal to 0.068948 bars.

How many PSI are in 1 atmosphere?

There are approximately 14.696 PSI in 1 standard atmosphere.

What is a Pascal in pressure?

A Pascal (Pa) is the basic unit of pressure in the SI system, equal to one Newton of force per square meter.

Related Pressure Conversions

Calculator