PSI to kPa Converter
Convert pounds per square inch (psi) to kilopascals (kPa) instantly. Type a value — the result updates as you type, and the swap button converts the other way.
psi to kPa formula
kPa = psi × 6.894757293168
1 pound per square inch = 6.89 kilopascals · 1 kilopascal = 0.145 pounds per square inch
To convert pounds per square inch to kilopascals, multiply the value by 6.894757293168. For example, 32 psi:
kPa = 32 × 6.894757293168kPa = 220.632233
So 32 psi = 220.63 kPa.
Mental math shortcut
This conversion is exact, so there is no need to estimate: just multiply by 6.894757.
psi to kPa conversion table
kPa back to psi
The same values converted the other way, rounded for everyday use:
| Kilopascals | Pounds per square inch |
|---|---|
| 6.89 kPa | 0.9993 psi |
| 101.35 kPa | 14.7 psi |
| 206.84 kPa | 30 psi |
| 220.63 kPa | 32 psi |
| 241.32 kPa | 35 psi |
| 344.74 kPa | 50 psi |
| 689.48 kPa | 100 psi |
About the units
Pounds per square inch (psi)
Pounds per square inch is the US unit of pressure, used for tires and air compressors. 1 psi ≈ 0.0689 bar.
Kilopascals (kPa)
Frequently asked questions
How many kilopascals are in a pound per square inch?
One pound per square inch equals 6.89 kilopascals.
What is 32 psi in kPa?
32 psi = 220.63 kPa.
How do I convert kPa back to psi?
Divide the kilopascals by 6.894757293168. Or use the kPa to PSI converter.