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Millibars to pounds per square inch

1 millibar in pounds per square inch
1 mbar = 0.014504 psi
psi = mbar × 0.01450377377

To convert millibars to pounds per square inch, multiply by 0.01450377377. The table below gives the values people look up most often, and the converter works for any number.

Millibars to pounds per square inch table

Common millibar values converted to pounds per square inch.
Millibars Pounds per square inch
1 mbar 0.014504
2 mbar 0.029008
3 mbar 0.043511
4 mbar 0.058015
5 mbar 0.072519
10 mbar 0.14504
15 mbar 0.21756
20 mbar 0.29008
25 mbar 0.36259
30 mbar 0.43511
40 mbar 0.58015
50 mbar 0.72519
75 mbar 1.087783
100 mbar 1.450377
250 mbar 3.625943
500 mbar 7.251887
1,000 mbar 14.50377

How the conversion works

The relationship is psi = mbar × 0.01450377377. 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 millibar?
One millibar equals 0.014504 pounds per square inch. psi = mbar × 0.01450377377.
How do you convert millibars to pounds per square inch?
Use psi = mbar × 0.01450377377. So 10 mbar is 0.14504 psi.
How many millibars are in one pound per square inch?
One pound per square inch equals 68.94757 millibars, 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