1.3 psi is approximately equal to 0.0897 bar.
To convert psi to bar, multiply the pressure in psi by 0.0689476, because 1 psi equals 0.0689476 bar. This relationship comes from the precise definition of pressure units, where psi measures pounds per square inch and bar measures force per square centimeter. So, for 1.3 psi: 1.3 × 0.0689476 = 0.0897 bar.
Conversion Result
The conversion of 1.3 psi to bar yields approximately 0.0897 bar.
Conversion Tool
Result in bar:
Conversion Formula
The formula to convert psi to bar is: bar = psi × 0.0689476. This formula works because each psi equals 0.0689476 bar, derived from the international pressure standards. For example, converting 2 psi: 2 × 0.0689476 = 0.1379 bar, showing how the units relate directly.
Conversion Example
- Convert 0.5 psi:
- Multiply 0.5 by 0.0689476.
- 0.5 × 0.0689476 = 0.0344738 bar.
- Convert 5 psi:
- Multiply 5 by 0.0689476.
- 5 × 0.0689476 = 0.344738 bar.
- Convert 10 psi:
- Multiply 10 by 0.0689476.
- 10 × 0.0689476 = 0.689476 bar.
- Convert 2.5 psi:
- Multiply 2.5 by 0.0689476.
- 2.5 × 0.0689476 = 0.172369 bar.
- Convert 1.3 psi (our initial value):
- Multiply 1.3 by 0.0689476.
- 1.3 × 0.0689476 = 0.0897 bar.
Conversion Chart
| Psi | Bar |
|---|---|
| -23.7 | -1.6358 |
| -20.0 | -1.3799 |
| -15.0 | -1.0342 |
| -10.0 | -0.6895 |
| -5.0 | -0.3448 |
| 0.0 | 0.0 |
| 5.0 | 0.3448 |
| 10.0 | 0.6895 |
| 15.0 | 1.0342 |
| 20.0 | 1.3799 |
| 23.7 | 1.6358 |
| 26.3 | 1.8144 |
This chart helps you quickly see what pressure in psi converts to in bar for the listed values. To use it, find your psi value in the first column, then look across to see the corresponding bar measurement.
Related Conversion Questions
- How many bar is 1.3 psi in a car tire pressure?
- What is the psi equivalent of 0.0897 bar?
- Can I convert 1.3 psi to other units like kPa or atm?
- What pressure in bar do I get from 1.3 psi for a bicycle tube?
- How does 1.3 psi compare to standard atmospheric pressure in bar?
- Is 1.3 psi a safe pressure for a particular container in bar?
- What is the psi to bar conversion for small pressure measurements?
Conversion Definitions
psi
Psi (pounds per square inch) measures pressure based on force in pounds applied over a square inch area, mainly used in the US for tire and industrial pressures, representing the amount of force exerted per unit area.
bar
Bar measures pressure as force per square centimeter, where 1 bar equals 100,000 pascals, used widely worldwide in scientific and engineering contexts for pressure measurements.
Conversion FAQs
What does 1.3 psi mean in terms of bar?
It means the pressure of 1.3 pounds per square inch is equivalent to approximately 0.0897 bar, which is a smaller unit used to express pressure, especially in metric systems.
Is 0.0897 bar considered high or low pressure?
This pressure is relatively low, similar to the pressure inside a bicycle tire, indicating it’s not dangerous but suitable for light applications or measurements.
Can I use this conversion for liquids or gases?
Yes, the psi to bar conversion applies to both liquids and gases, as it measures the force per area regardless of the fluid type, provided the pressure is within the measurement range.
Why do different regions use psi or bar?
Different measurement systems evolved historically; the US favors psi due to customary units, while most of the world uses bar or pascals for standardization and scientific purposes.
How precise is the conversion factor 0.0689476?
This factor is based on international standards and provides a high accuracy, but for extremely precise measurements, consider using more decimal places or specialized instruments.