Millibar to PSI Conversion

Convert between Millibar and PSI quickly and accurately.

mbar
psi

How to Convert Millibar to PSI

Conversion Formula

1 mbar = 0.015 psi
1 psi = 68.948 mbar

Example

Convert 15 mbar to psi:

15 mbar = 15 × 0.015 psi = 0.218 psi

Unit Information

Learn about the pressure units you're converting between

Millibar

mbar

Definition

A Millibar is a unit of Pressure in the metric system, equal to one thousandth of the base unit. It is used for precision measurements and small quantities and provides precise measurements for applications requiring small scales accuracy.

History/Origin

The Millibar was introduced as part of the metric system with the prefix "milli-" derived from Greek or Latin roots. It became important for measurements requiring precision measurements and small quantities and provides a standardized unit for small scales applications.

Current Use

The Millibar is used in scientific research, industry, and technology for precision measurements and small quantities. It provides precise measurements for applications requiring thousandth-scale accuracy and is essential for small scales measurements in various fields.

Multiplier

100

Offset

0

PSI

psi

Definition

Pounds per square inch (symbol: psi) is a unit of pressure in the imperial system, representing the pressure resulting from a force of one pound-force applied to an area of one square inch. It equals approximately 6,895 pascals.

History/Origin

PSI was developed in the British imperial system for measuring pressure in mechanical and hydraulic systems. It became widely used in the United States and remains the standard unit for many pressure measurements in American industry.

Current Use

PSI is used extensively in the United States for tire pressure, hydraulic systems, pneumatic tools, industrial pressure measurements, automotive applications, and mechanical engineering specifications.

Multiplier

6894.757

Offset

0

Millibar to PSI Conversion Table

Millibar [mbar] PSI [psi]
1 mbar 0.014504 psi
10 mbar 0.145038 psi
25 mbar 0.362594 psi
50 mbar 0.725189 psi
100 mbar 1.450377 psi
0 mbar 0E+0 psi
-10 mbar -0.145038 psi
-40 mbar -0.580151 psi

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