**65 Bar to PSI: Understanding Pressure Conversion**

When working with pressure measurements, it's essential to understand the different units used to express pressure. Two common units of pressure are bar and pounds per square inch (psi). In this article, we will explore the conversion of 65 bar to psi and provide a brief overview of each unit.

**What is Bar?**

The bar is a unit of pressure in the metric system, defined as one hundred thousand pascals (100,000 Pa). It's commonly used in scientific and engineering applications, as well as in industries such as automotive and aerospace. The bar is equal to 14.503773773 psi, which is equivalent to the atmospheric pressure at sea level.

**What is PSI?**

Pounds per square inch (psi) is a unit of pressure in the imperial system, commonly used in the United States and the United Kingdom. It's defined as the pressure exerted by a force of one pound-force applied perpendicularly to an area of one square inch. PSI is widely used in industrial and technical applications, such as in the measurement of tire pressure, hydraulic systems, and compressed air systems.

**Converting 65 Bar to PSI**

To convert 65 bar to psi, we can use the following conversion factor: 1 bar = 14.503773773 psi. Therefore, we can multiply 65 bar by this conversion factor to get:

65 bar x 14.503773773 psi/bar = **935 psi**

So, 65 bar is equivalent to approximately 935 psi.

**Conclusion**

In conclusion, understanding the conversion between bar and psi is crucial in various industrial and technical applications. By knowing the conversion factor between these units, we can easily convert pressure measurements from one unit to another. Remember, 65 bar is equivalent to approximately 935 psi.