Pressure
Pascals to PSI
Convert between pascals, bar, PSI, atmospheres and torr — for tyre pressures, weather and engineering.
How this is calculated
- 1 bar = 100,000 Pa
- 1 atm = 101,325 Pa = 760 Torr
- 1 psi = 6894.757293168 Pa
Torr and millimetres of mercury differ by less than a part in ten million, so they're treated as the same unit here.
Checked against known values
- 1 bar = 100000 Pa
- 1 atm = 101325 Pa
- 1 atm = 760 Torr
- 1 psi = 6894.757293 Pa
- 1 bar = 14.503774 psi