Psi to Kilopascals Converter
Convert psi to kilopascals instantly. 1 psi = 6.8948 kPa. Free two-way converter with the formula and a quick reference table.
How to convert psi to kilopascals
kilopascals = psi × 6.8948
One pound per square inch equals 6.8948 kilopascals, so to convert psi to kilopascals you multiply by 6.8948. Going the other way, one kilopascal is 0.145038 psi. Both units measure pressure, so the conversion is an exact ratio that never changes.
10 psi = 68.9476 kilopascals. Multiply your pound per square inch figure by the factor above (or just type it into the box) to convert any amount.
Need the other direction? kilopascals to psi
psi to kilopascals table
| psi (psi) | kilopascals (kPa) |
|---|---|
| 1 | 6.8948 |
| 2 | 13.7895 |
| 3 | 20.6843 |
| 5 | 34.4738 |
| 10 | 68.9476 |
| 20 | 137.9 |
| 25 | 172.37 |
| 50 | 344.74 |
| 100 | 689.48 |
| 250 | 1,723.69 |
| 500 | 3,447.38 |
| 1,000 | 6,894.76 |
Frequently asked questions
How many kilopascals are in a pound per square inch?
One pound per square inch equals 6.8948 kilopascals. So to convert, multiply the number of psi by 6.8948.
How do I convert psi to kilopascals?
Multiply by 6.8948, or simply enter the value in the converter above — it does the math instantly and works both ways.
Is this conversion exact?
Yes — both units measure the same quantity, so the ratio is fixed and this uses the standard internationally-agreed factor.