Bar to Pounds per square inch
One bar is 14.50377 pounds per square inch. Pressure units for tyres, weather and diving. Tyre placards are usually in psi or bar; barometers report in hPa or mmHg.
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1 bar = 14.50377 pounds per square inch · open this conversion
Formula
pounds per square inch = bar × 14.5037738
The millimetre of mercury used here is the conventional 133.322387415 Pa, defined from mercury density and standard gravity. It is very slightly larger than the torr, which is defined as exactly 1/760 of an atmosphere — so 760 mmHg is 1.00000014 atm, not exactly 1.
Bar to Pounds per square inch table
| Bar | Pounds per square inch |
|---|---|
| 1 bar | 14.50377 psi |
| 2 bar | 29.00755 psi |
| 5 bar | 72.51887 psi |
| 10 bar | 145.0377 psi |
| 15 bar | 217.5566 psi |
| 20 bar | 290.0755 psi |
| 25 bar | 362.5943 psi |
| 28 bar | 406.1057 psi |
| 30 bar | 435.1132 psi |
| 32 bar | 464.1208 psi |
| 35 bar | 507.6321 psi |
| 40 bar | 580.151 psi |
| 45 bar | 652.6698 psi |
| 50 bar | 725.1887 psi |
| 60 bar | 870.2264 psi |
| 80 bar | 1,160.302 psi |
| 100 bar | 1,450.377 psi |
| 500 bar | 7,251.887 psi |
| 760 bar | 11,022.87 psi |
| 1,000 bar | 14,503.77 psi |
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Other pressure conversions
⇄ Pounds per square inch to BarBar to PascalsBar to KilopascalsBar to Standard atmospheresBar to Millimetres of mercury
Frequently asked questions
▸How many pounds per square inch are in a bar?
One bar is 14.50377 pounds per square inch. pounds per square inch = bar × 14.5037738.
▸How do I convert bar to pounds per square inch?
Multiply the number of bar by 14.5037738. For example, 10 bar × 14.5037738 = 145.0377 psi.
▸What is the difference between bar and pounds per square inch?
Bar (bar) and Pound per square inch (psi) both measure pressure. Pressure units for tyres, weather and diving. Tyre placards are usually in psi or bar; barometers report in hPa or mmHg.
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