# Conversion from MegaPascals to Pounds per Square Inch

**Formula:**`PSI = megapascals × 145.038`

## Introduction to Conversion from MegaPascals to Pounds per Square Inch Calculator

This tool calculates the pressure in pounds per square inch (PSI) from the pressure in megapascals (MPa). One megapascal equals 145.038 PSI. This formula is beneficial for converting the metric megapascal pressure units used in some fields to the imperial PSI units more common in others.

## Parameter usage:

`megapascals`

= pressure value in megapascals.

## Example valid values:

`megapascals`

= 10

## Output:

`PSI`

= pressure in pounds per square inch.

## Data validation

The megapascals value should not be negative as pressure cannot be represented as a negative quantity in this context.

## Summary

This calculator assists in converting pressure values from megapascals (MPa) to pounds per square inch (PSI), using the conversion factor of 145.038.

Tags: Pressure, Conversion, Pa, PSI