Skip to content
Calculator Tools
Unit Converters

Pressure Converter

Convert between 11 pressure units including pascals, hectopascals, kilopascals, megapascals and more. Accurate factors, instant results.

Enter values

Results update as you type.

Result

Pounds per square inch

14.503774 psi

1 bar = 14.503774 psi

1 bar in every pressure unit

UnitValue
Pascals (Pa)100,000
Hectopascals (hPa)1,000
Kilopascals (kPa)100
Megapascals (MPa)0.1
Bar (bar)1
Millibar (mbar)1,000
Pounds per square inch (psi)14.5038
Atmospheres (atm)0.986923
Torr (Torr)750.0617
Millimeters of mercury (mmHg)750.0616
Inches of mercury (inHg)29.53

About the Pressure Converter

Convert between 11 pressure units including pascals, hectopascals, kilopascals, megapascals and more. Accurate factors, instant results.

Also known as: pressure unit converter, pressure conversion, psi bar converter, pascal converter, convert pressure units.

How to use this calculator

  1. Enter value, from, to.
  2. The result updates instantly as you type — press Calculate (or Enter) at any time.
  3. Review the breakdown shown under the main result.
  4. Use Copy result or Share to save the answer or send a link with your inputs.

Worked example

Using the values pre-filled in the calculator above:

  • Value = 1
  • From: Bar (bar)
  • To: Pounds per square inch (psi)

the calculator returns:

  • Pounds per square inch: 14.503774 psi