Use this free, accurate bar to psi (pounds per square inch) calculator to convert between Bar (bar) and PSI (Pounds per Square Inch) (psi). Includes live instant results, complete mathematical formulas, conversion tables, and step-by-step examples.
14.50377377 PSI
1 bar is equal to 14.503774 psi.
psi = bar × 14.50377377
pressure Converters
To convert from Bar to PSI (Pounds per Square Inch), multiply the value in Bar by 14.503774 (or use the formula: psi = bar × 14.503774).
Take your initial measurement in Bar (bar). For instance, let's convert 1 bar.
Multiply by the standard conversion factor (14.503774).
The final converted measurement equals 14.503774 PSI (Pounds per Square Inch) (psi).
Compare standard reference values and common conversion benchmarks.
| Bar (bar) | PSI (Pounds per Square Inch) (psi) | Action |
|---|---|---|
| 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 | |
| 75 bar | 1087.78303 psi | |
| 100 bar | 1450.37738 psi | |
| 250 bar | 3625.94344 psi | |
| 500 bar | 7251.88689 psi | |
| 1000 bar | 14503.77377 psi |
Official standards, measurement systems, and real-world everyday applications.
A bar is a metric pressure unit equal to exactly 100,000 pascals (approx 0.987 atm).
Common Practical Uses
Pounds per square inch is a customary unit of pressure equal to approx 6,894.76 pascals.
Common Practical Uses
Calculate from PSI (Pounds per Square Inch) (psi) back to Bar (bar).
Frequently used unit conversions in this category:
Explore other measurement and calculation tools:
There are 14.503774 psi in 1 bar. Exactly 1 bar is equal to 14.503774 psi.
The conversion formula is: PSI (Pounds per Square Inch) = psi = bar × 14.50377377. Applying this to 1 bar gives: 1 × 14.503774 = 14.503774 psi.
To convert in reverse from psi to bar, multiply by the inverse factor: 1 psi = 0.068948 bar. Alternatively, divide your PSI (Pounds per Square Inch) amount by 14.503774.
For a fast mental approximation, multiply your starting Bar number by 15.
Bar (bar) belongs to the Metric system, commonly used in Scuba diving tanks, Pressure washers, Industrial air compressors. In comparison, PSI (Pounds per Square Inch) (psi) is part of the US Customary / Imperial system, frequently applied in Car and bicycle tire pressure, Hydraulic fluid lines, Plumbing water pressure.
Key milestones include: 1 bar = 14.503774 psi, 5 bar = 72.5189 psi, 10 bar = 145.0377 psi, 50 bar = 725.1887 psi, and 100 bar = 1450.3774 psi.