Pressure Converter
Convert psi, bar, kPa, atm and mmHg.
Enter your values
Enter the value you are working with.
Choose one of: psi, bar, kPa, atm, mmHg.
Results update instantly as you type — no submit needed. Your values are remembered on this device, and the shareable link reopens the calculator with exactly these numbers.
- Pascals
- 220632.224
- psi
- 32
- bar
- 2.206322
- kPa
- 220.6322
- atm
- 2.177471
- mmHg
- 1654.8823
Quick answer
All pressure units measure force per area; 1 atmosphere equals 14.696 psi, 101.325 kPa or 760 mmHg.
At a glance
| What it does | Convert psi, bar, kPa, atm and mmHg. |
|---|---|
| Category | Conversion |
| Inputs needed | Value, From unit |
| Main output | Pascals |
| Cost | Free — no sign-up, no download |
How to use the Pressure Converter
- 1Enter the pressure value.
- 2Select the unit it is currently in.
- 3Read all common equivalents.
Inputs explained
- Value
- Enter the value you are working with.
- From unit
- Choose one of: psi, bar, kPa, atm, mmHg.
Worked example
Using the values the calculator loads with:
Inputs
- Value32
- From unitpsi
Results
- Pascals220632.224
- psi32
- bar2.206322
- kPa220.6322
- atm2.177471
- mmHg1654.8823
Frequently asked questions
What is normal tyre pressure?
Most cars use 30–35 psi, about 2.1–2.4 bar.
Is psi gauge or absolute?
Tyre gauges read psig — pressure above atmospheric.
What do I need to enter into the Pressure Converter?
Just 2 values: value, from unit. Every field starts with a realistic example, so you can change one number at a time and watch the result update instantly.
How does the Pressure Converter work out the answer?
All pressure units measure force per area; 1 atmosphere equals 14.696 psi, 101.325 kPa or 760 mmHg. The working is shown step by step so you can verify the result by hand.
Is the Pressure Converter free, and do I need an account?
It is completely free with no sign-up, no download and no usage limit. Everything is calculated in your browser, so the numbers you type never leave your device.
Results are estimates for general information. For medical, legal, structural or financial decisions, confirm with a qualified professional.