Pounds per square inch to Kilopascals formula
kilopascals = pounds per square inch × 6.89476
Multiply the number of pounds per square inch by 6.89476 to get kilopascals. To go the other way, multiply by 0.145038 instead, or use the kpa to psi converter.
Pounds per square inch to Kilopascals conversion table
Common psi to kpa values, rounded for reading. The converter above keeps full precision.
| Pounds per square inch | Kilopascals |
|---|---|
| 1 psi | 6.89476 kPa |
| 2 psi | 13.7895 kPa |
| 3 psi | 20.6843 kPa |
| 4 psi | 27.579 kPa |
| 5 psi | 34.4738 kPa |
| 10 psi | 68.9476 kPa |
| 15 psi | 103.421 kPa |
| 20 psi | 137.895 kPa |
| 25 psi | 172.369 kPa |
| 50 psi | 344.738 kPa |
| 75 psi | 517.107 kPa |
| 100 psi | 689.476 kPa |
| 250 psi | 1,723.69 kPa |
| 500 psi | 3,447.38 kPa |
| 1,000 psi | 6,894.76 kPa |
Worked example
To convert 10 psi to kilopascals, multiply by 6.89476: the result is 68.9476 kPa. This converts pressure units only. Gauge pressure and absolute pressure need the same reference before comparison.
Frequently asked questions
How many kilopascals are in a pound per square inch?
One pound per square inch equals 6.89476 kilopascals (1 psi = 6.89476 kPa).
What is 10 pounds per square inch in kilopascals?
10 psi converts to 68.9476 kPa. Enter any other value in the converter above to see it recalculated instantly.
How do I convert kilopascals back to pounds per square inch?
Reverse the calculation: one kilopascal equals 0.145038 pounds per square inch. You can also swap the units in the converter or open the kpa to psi page.
Related pressure conversions
Need a different pair? Open the full pressure converter to choose any two units.