⇄Conversion calculator

Pressure Converter

Convert Pa, kPa, bar, psi, atm, and mmHg.

Enter value, from and to and get converted value instantly.

InValueInFromInToOutConverted value
3 inputs1 resultFree no signupPrivate in your browser

Pressure Converter

Fill in the values and the answer updates as you type.

Live
1 Your numbers
2 Your result

How the Pressure Converter works

Converts through pascals. 1 atm = 101,325 Pa and 1 psi = 6,894.757 Pa.

Inputs and results

The Pressure Converter takes 3 inputs and gives 1 result.

What you enter

  • Value — starts at 32.
  • From — starts at psi. Choose from: Pa, kPa, bar, psi, atm and mmHg.
  • To — starts at bar. Choose from: Pa, kPa, bar, psi, atm and mmHg.

What you get

  • Converted value

Example: Pressure Converter with the starting values

With value 32, from psi and to bar, the calculator returns:

Example results
Converted value2.2063

Change any value above and the results update straight away.

Pressure Converter FAQ

How do I use the Pressure Converter?

Enter value, from and to in the fields, then read converted value in the result panel. The answer updates as you type, and you can press Calculate or Enter to refresh it. Use “Copy link” to share your exact numbers with someone else.

What does the Pressure Converter calculate?

Convert Pa, kPa, bar, psi, atm, and mmHg. It returns converted value from the 3 values you provide.

What values does the Pressure Converter start with?

It opens with value 32, from psi and to bar so you can see a working result straight away. Replace them with your own numbers, or press Reset to return to these starting values.

Is the Pressure Converter free and private?

Yes. It is free, needs no account, and runs in your browser, so nothing you type is sent to or stored on our servers. See the Privacy Policy for details.

Can I rely on the Pressure Converter for important decisions?

Treat the result as a well-rounded estimate. Real situations often have details a general calculator cannot know, so confirm important decisions with a qualified professional. See the Disclaimer for more.