How it's calculated
psi = kPa × 0.145038
kPa = kilopascals, psi = pounds per square inch. 1 psi = 6.894757 kPa.
Common values
| kPa | PSI |
|---|---|
| 101.325 kPa | 14.696 psi |
| 220 kPa | 31.91 psi |
| 500 kPa | 72.52 psi |
| 1000 kPa | 145.04 psi |
Common questions
What is normal tire pressure in kPa?
Many passenger cars run around 220 kPa, which is roughly 32 psi. Always check the figure on your door placard.
How many kPa are in one psi?
One psi equals 6.894757 kPa, so dividing kilopascals by that figure gives psi.