Pound/square inch to Bar Converter
Understanding the Pound/square inch to Bar Conversion
Converting Pound/square inch (psi) to Bar (bar) is a common requirement in technical, academic, and practical scenarios. Both units belong to the Pressure measurement category, yet they are used differently depending on scale, purpose, and regional standards. Pound/square inch is often used in scientific standards and European automotive industries, while Bar is commonly applied in tire pressure and industrial applications in the US. When switching between systems, accurate conversions ensure consistency in results and compatibility in documentation.
Many fields rely on this conversion, including engineering, construction, manufacturing, scientific research, product design, and education. Tasks such as drafting, technical comparisons, calibration, and data interpretation often require moving between Pound/square inch and Bar. Without accurate conversion, small errors can multiply and affect outcomes.
This page provides precise Pound/square inch to Bar conversions using verified formulas. Values update instantly as users type, making it efficient for quick checks or detailed calculations. Additional sections on this page explain the formula, offer a table of common values, and provide answers to frequently asked questions. These help users understand the meaning behind the numbers, not just the result itself.
Formula for converting Pound/square inch to Bar:
bar = psi × 0.068948
Where:
- psi = value in Pound/square inch
- 0.068948 = the conversion factor
- bar = resulting value in Bar
Quick Reference: Pound/square inch to Bar Table
The table below lists commonly referenced values when converting Pound/square inch to Bar. These fixed conversions help users verify results quickly, estimate measurements, or complete assignments without repeatedly entering numbers. They also support technical tasks, documentation, and comparison work. The table includes values such as 1, 2, 5, 10, 25, 50, 100, 500, and 1000 to cover a wide range of practical use cases.
| Pound/square inch (psi) | Bar (bar) |
|---|---|
| 1 | 0.068948 |
| 2 | 0.137895 |
| 5 | 0.344738 |
| 10 | 0.689476 |
| 25 | 1.72369 |
| 50 | 3.44738 |
| 100 | 6.89476 |
| 500 | 34.4738 |
| 1000 | 68.9476 |