Convert Pascals to Pounds per square inch (Pa to psi)
Pascal to Pound per square inch Converter
Formula
To convert pascals to pounds per square inch (psi), multiply the pressure value by 0.000145038.
Pascal Definition
The pascal is the SI unit of pressure, defined as one newton per square meter.
Named after Blaise Pascal, established as an SI unit in 1971.
Pound per square inch Definition
Pounds per square inch is a unit of pressure in the imperial and US customary systems.
Developed alongside other imperial units in the UK and US.
- 1Converting from Pascals to Pounds per square inch is useful in many practical situations.
- 2Scientists and engineers often need to convert between Pascals and Pounds per square inch for their calculations.
- 3International trade and travel often requires converting between Pascals and Pounds per square inch.
| Pascal (Pa) | Pound per square inch (psi) |
|---|---|
| 1 | 0.000145 |
| 5 | 0.000725 |
| 10 | 0.00145 |
| 20 | 0.002901 |
| 50 | 0.007252 |
| 100 | 0.014504 |
Converting Pascals to Pounds per square inch
To convert pascals to pounds per square inch (psi), multiply the pressure value by 0.000145038. This page provides comprehensive information about this conversion, including unit definitions, formulas, real-world examples, and frequently asked questions.
Unit Definitions
Description
One newton per square meter (N/m²).
History
Named after Blaise Pascal, established as an SI unit in 1971.
System
The pascal belongs to the SI system of measurement.
Common Uses
- Scientific measurements
- Engineering calculations
- Meteorology
- Fluid dynamics
Description
Force of one pound applied to an area of one square inch.
History
Developed alongside other imperial units in the UK and US.
System
The pound per square inch belongs to the imperial system of measurement.
Common Uses
- Tire pressure
- Industrial gauges
- Hydraulic systems
- Gas cylinders
Conversion Formula
Pascal to Pound per square inch
To convert pascals to pounds per square inch (psi), multiply the pressure value by 0.000145038.
Pound per square inch to Pascal
To convert Pounds per square inch to Pascals, psi / 0.000145038.
Real-World Examples
- 1101,325 Pa (standard atmospheric pressure) ≈ 14.7 psi
- 2200,000 Pa ≈ 29.0 psi
- 31,000 Pa ≈ 0.145 psi
Frequently Asked Questions
Related Conversions
- pascals to bars
- psi to bars
- kilopascals to psi
About Pascal to Pound per square inch Conversion
Converting from Pascals (Pa) to Pounds per square inch (psi) is a commonpressure conversion, especially when working between the SI and imperial systems. This converter provides a reliable way to convert any value from Pascals to Pounds per square inch with high precision.
To convert pascals to pounds per square inch (psi), multiply the pressure value by 0.000145038. This ensures accurate results whether you're working with everyday measurements or technical specifications.
Why Convert Between Pascals and Pounds per square inch?
Pressure conversions between Pascals and Pounds per square inch are frequently needed in various situations:
- International travel and communication
- Engineering and technical documentation
- Science and academic research
- Cooking and recipes from different regions
- Manufacturing and product specifications
Since the SI system is used primarily in the United States and a few other countries, while the imperial system is common in the United States and a few other countries, converting between these systems is essential for global communication and understanding.
Conversion Accuracy
Our Pascal to Pound per square inch converter uses the precise conversion factor to provide accurate results. While some may use simplified approximations for quick mental calculations, this converter ensures high precision for all applications, from everyday use to scientific and engineering calculations.
For everyday use, you can often use simplified conversion factors, but for technical work, the full precision offered by this converter is recommended.
Practical Applications
Converting between Pascals and Pounds per square inch has numerous practical applications:
Having a reliable converter ensures accuracy in these applications, preventing costly errors and ensuring consistency across different measurement systems.
Historical Context
The relationship between Pascals and Pounds per square inch has evolved over time:
Understanding these historical contexts helps explain why we need these conversions and why certain conversion factors are used.
Pascal to Pound per square inch Conversion Table
This table provides common conversion values from Pascals to Pounds per square inch. Use it as a quick reference for frequently needed conversions.
| Pascal (Pa) | Pound per square inch (psi) |
|---|---|
| 1 | 0.000145 |
| 5 | 0.000725 |
| 10 | 0.00145 |
| 20 | 0.002901 |
| 50 | 0.007252 |
| 100 | 0.014504 |
How to use this table: Find the Pascal value in the left column, then read across to find the equivalent Pound per square inch value.
Conversion formula: To convert from Pascals to Pounds per square inch, multiply the pascal value by the conversion factor.