Use this free, accurate psi (pounds per square inch) to bar calculator to convert between PSI (Pounds per Square Inch) (psi) and Bar (bar). Includes live instant results, complete mathematical formulas, conversion tables, and step-by-step examples.
0.0689475729 Bar
1 psi is equal to 0.068948 bar.
bar = psi × 0.06894757
pressure Converters
To convert from PSI (Pounds per Square Inch) to Bar, multiply the value in PSI (Pounds per Square Inch) by 0.068948 (or use the formula: bar = psi × 0.068948).
Take your initial measurement in PSI (Pounds per Square Inch) (psi). For instance, let's convert 1 psi.
Multiply by the standard conversion factor (0.068948).
The final converted measurement equals 0.068948 Bar (bar).
Compare standard reference values and common conversion benchmarks.
| PSI (Pounds per Square Inch) (psi) | Bar (bar) | Action |
|---|---|---|
| 1 psi | 0.06895 bar | |
| 2 psi | 0.1379 bar | |
| 3 psi | 0.20684 bar | |
| 5 psi | 0.34474 bar | |
| 10 psi | 0.68948 bar | |
| 15 psi | 1.03421 bar | |
| 20 psi | 1.37895 bar | |
| 25 psi | 1.72369 bar | |
| 50 psi | 3.44738 bar | |
| 75 psi | 5.17107 bar | |
| 100 psi | 6.89476 bar | |
| 250 psi | 17.23689 bar | |
| 500 psi | 34.47379 bar | |
| 1000 psi | 68.94757 bar |
Official standards, measurement systems, and real-world everyday applications.
Pounds per square inch is a customary unit of pressure equal to approx 6,894.76 pascals.
Common Practical Uses
A bar is a metric pressure unit equal to exactly 100,000 pascals (approx 0.987 atm).
Common Practical Uses
Calculate from Bar (bar) back to PSI (Pounds per Square Inch) (psi).
Frequently used unit conversions in this category:
Explore other measurement and calculation tools:
There are 0.068948 bar in 1 psi. Exactly 1 psi is equal to 0.068948 bar.
The conversion formula is: Bar = bar = psi × 0.06894757. Applying this to 1 psi gives: 1 × 0.068948 = 0.068948 bar.
To convert in reverse from bar to psi, multiply by the inverse factor: 1 bar = 14.503774 psi. Alternatively, divide your Bar amount by 0.068948.
To calculate in your head, round the conversion multiplier (0.07) to the nearest easy whole or decimal number.
PSI (Pounds per Square Inch) (psi) belongs to the US Customary / Imperial system, commonly used in Car and bicycle tire pressure, Hydraulic fluid lines, Plumbing water pressure. In comparison, Bar (bar) is part of the Metric system, frequently applied in Scuba diving tanks, Pressure washers, Industrial air compressors.
Key milestones include: 1 psi = 0.068948 bar, 5 psi = 0.3447 bar, 10 psi = 0.6895 bar, 50 psi = 3.4474 bar, and 100 psi = 6.8948 bar.