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Bar to PSI Converter

Enter bar to get psi instantly. Works both ways.

1 bar = 14.5038 psi

How to convert bar to psi

To convert bar to psi, multiply by 14.5038. For example, 5 bar × 14.5038 = 72.5189 psi.

Need it the other way? Convert psi to bar.

Bar to PSI at a glance

  • 1 bar = 14.50377 PSI
  • 5 bar = 72.51887 PSI
  • 10 bar = 145.0377 PSI
  • 50 bar = 725.1887 PSI
  • 100 bar = 1,450.377 PSI
  • 1 PSI = 0.06894757 bar (the reverse)

Worked examples

25 bar × 14.50377 = 362.5943 PSI.

250 bar × 14.50377 = 3,625.943 PSI.

1,500 bar × 14.50377 = 21,755.66 PSI.

Converting back

To go from PSI back to bar, divide by 14.50377 (or multiply by 0.06894757). For example, 100 PSI ÷ 14.50377 = 6.894757 bar.

Using a rounded factor

For a quick estimate you can use 15 in place of 14.50377. That is accurate to within about 3.4%, which is fine for rough checks but not for exact work.

Bar to psi chart

BarPSI
0.1 bar1.45038 psi
0.25 bar3.62594 psi
0.5 bar7.25189 psi
1 bar14.5038 psi
2 bar29.0075 psi
3 bar43.5113 psi
4 bar58.0151 psi
5 bar72.5189 psi
6 bar87.0226 psi
7 bar101.526 psi
8 bar116.03 psi
9 bar130.534 psi
10 bar145.038 psi
15 bar217.557 psi
20 bar290.075 psi
25 bar362.594 psi
30 bar435.113 psi
40 bar580.151 psi
50 bar725.189 psi
75 bar1,087.78 psi
100 bar1,450.38 psi
250 bar3,625.94 psi
500 bar7,251.89 psi
1,000 bar14,503.77 psi

More pressure conversions

psi to barkPa to psimillibar to inHg

Frequently asked questions

How many psi are in one bar?

There are 14.5038 psi in one bar.

How do I convert bar to psi?

Multiply the value in bar by 14.5038.

How many bar are in one PSI?

There are 0.06894757 bar in one PSI.

What is 10 bar in PSI?

10 bar = 145.0377 PSI.

How do I convert PSI back to bar?

Divide the value in PSI by 14.50377, or multiply it by 0.06894757.

Can I use a rounded factor for bar to PSI?

For quick estimates, 15 is close (within about 3.4%). Use 14.50377 when you need the full figure.