About this calculator
Enter a value and choose the units.
How to use it
- Enter the value.
- Choose the unit it is in and the unit you want.
- Read the result, or see every unit in the table.
The formula
Result = value × (pascals in the “from” unit) ÷ (pascals in the “to” unit)
- 1 bar
- 100,000 Pa = 14.50 psi
- 1 atm
- 101,325 Pa
- 1 kgf/cm²
- 0.9807 bar
Worked example
Car tyre pressure
- 32 psi = 2.206 bar.
- = 220.6 kPa.
- = 2.25 kgf/cm².
What the result means
The factors are exact international definitions, so results are as accurate as the digits shown.
Assumptions
- Gauge or absolute pressure is the same in both units.
Limitations
- Check whether a gauge shows gauge or absolute pressure.
Frequently asked questions
How many psi is 1 bar?
14.504 psi.
Is kg/cm² the same as bar?
Close: 1 kgf/cm² = 0.981 bar.
What is normal blood pressure in kPa?
120/80 mmHg is about 16.0/10.7 kPa.
Last reviewed on 3 October 2026. Found a mistake? Tell us.