At One Place

Bars to pounds per square inch

1 bar in pounds per square inch
1 bar = 14.50377 psi
psi = bar × 14.50377377

To convert bars to pounds per square inch, multiply by 14.50377377. The table below gives the values people look up most often, and the converter works for any number.

Bars to pounds per square inch table

Common bar values converted to pounds per square inch.
Bars Pounds per square inch
1 bar 14.50377
2 bar 29.00755
3 bar 43.51132
4 bar 58.0151
5 bar 72.51887
10 bar 145.0377
15 bar 217.5566
20 bar 290.0755
25 bar 362.5943
30 bar 435.1132
40 bar 580.151
50 bar 725.1887
75 bar 1,087.783
100 bar 1,450.3774
250 bar 3,625.9434
500 bar 7,251.8869
1,000 bar 14,503.774

How the conversion works

The relationship is psi = bar × 14.50377377. Both units measure pressure, so the conversion is a fixed factor that never changes.

Common questions

How many pounds per square inch are in one bar?
One bar equals 14.50377 pounds per square inch. psi = bar × 14.50377377.
How do you convert bars to pounds per square inch?
Use psi = bar × 14.50377377. So 10 bar is 145.0377 psi.
How many bars are in one pound per square inch?
One pound per square inch equals 0.068948 bars, which is the reverse of the conversion above.

Related pages

Sources

  1. Guide for the Use of the International System of Units (SP 811) — NIST (Public domain (US Government))
  2. The International System of Units (SI Brochure) — Bureau International des Poids et Mesures
  3. Calculated on this page — At One Place

How these figures are compiled and checked