THE RIGHT UNIT. THE CLEAR ANSWER.

Millibar converter.

Convert absolute pressures for engineering, weather, and tire measurements. No gauge-pressure offset is assumed.

Pressure converter
mbar
0.01450377377psi
THE RESULT

1 mbar = 0.01450377377 psi

Calculated in your browserFormula & conversion table

ONE VALUE, EVERY UNIT

Millibar equivalents

Convert toResultCalculator
Pascal (Pa)100 Pa
Kilopascal (kPa)0.1 kPa
Megapascal (MPa)0.0001 MPa
Bar (bar)0.001 bar
Pound per square inch (psi)0.01450377377 psi
Standard atmosphere (atm)0.0009869232667 atm
Torr (Torr)0.7500616827 Torr

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About pressure conversions

Convert absolute pressures for engineering, weather, and tire measurements. No gauge-pressure offset is assumed.

Each unit is defined relative to one common base unit, so the same factors work consistently in both directions. Select any unit above to see its conversion formula, a worked example, and a reference table.

How precision and conventions work