This calculator allows you to convert pressure values from pounds per square inch (psi) to millibars (mbar).
Definition: Pound-force per Square Inch (psi)
A pound-force per square inch (symbol: psi) is a unit of pressure used in the imperial and US customary systems. It represents the pressure resulting from a force of one pound-force applied over an area of one square inch.
Definition: Millibar (mbar)
A millibar (symbol: mbar) is a unit of pressure commonly used in meteorology to describe atmospheric pressure. It is equal to one-thousandth of a bar, which is a metric unit of pressure.
Formula for Psi to Millibar Conversion:
Pressure in mbar = Pressure in psi × 68.9476
How to Convert Psi to Millibar: Example Calculation
Suppose you have a pressure of 14.5038 psi.
To convert it to mbar:
14.5038×68.9476=1000 mbar
So, 14.5038 psi is equal to 1000 mbar.
Quick Reference Conversion Table for Psi to Millibar
| Psi (pound-force per square inch) | Millibar (mbar) |
| 1 psi | 68.9476 mbar |
| 5 psi | 344.738 mbar |
| 10 psi | 689.476 mbar |
| 50 psi | 3447.38 mbar |
| 100 psi | 6894.76 mbar |
| 500 psi | 34473.8 mbar |
| 1000 psi | 68947.6 mbar |
Use of Psi to Millibar Conversion Calculator:
- Engineering Applications: Convert pressures in automotive, hydraulic, and pneumatic systems.
- Instrumentation: For converting gauge readings from imperial units to metric units.
This calculator is essential for professionals and engineers who need to convert between these two pressure units, ensuring accuracy in calculations and measurements.
