PSI to Kilopascals Converter (psi to kPa)
Convert psi to kilopascals instantly with our free psi to kPa calculator. Enter a value to see the result.
How to convert psi to kilopascals
To change psi into kPa, use this formula:
Quick mental estimate: multiply by about 6.9.
Example: to convert 25 psi to kPa, calculate 172.369 kPa. To go the other way, use psi = kPa ÷ 6.89476.
Popular psi to kilopascals conversions
- 1 psi to kPa = 6.89476 kPa
- 2 psi to kPa = 13.7895 kPa
- 3 psi to kPa = 20.6843 kPa
- 5 psi to kPa = 34.4738 kPa
- 10 psi to kPa = 68.9476 kPa
- 15 psi to kPa = 103.421 kPa
- 20 psi to kPa = 137.895 kPa
- 25 psi to kPa = 172.369 kPa
- 30 psi to kPa = 206.843 kPa
- 40 psi to kPa = 275.79 kPa
- 50 psi to kPa = 344.738 kPa
- 60 psi to kPa = 413.685 kPa
- 70 psi to kPa = 482.633 kPa
- 80 psi to kPa = 551.581 kPa
- 90 psi to kPa = 620.528 kPa
- 100 psi to kPa = 689.476 kPa
PSI to Kilopascals conversion chart
| PSI (psi) | Kilopascals (kPa) |
|---|---|
| 1 psi | 6.89476 kPa |
| 2 psi | 13.7895 kPa |
| 5 psi | 34.4738 kPa |
| 10 psi | 68.9476 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 |
When do you need psi to kPa conversion?
This conversion is commonly used for tyres, weather, diving and engineering. Different countries and industries use different units, so converting psi to kilopascals helps you compare measurements accurately.
Frequently asked questions
How many kilopascals are in 1 psi?
1 psi equals 6.89476 kPa.
How do I convert psi to kilopascals?
Use the formula kPa = psi × 6.89476. For example, 25 psi = 172.369 kPa.
What is 10 psi in kPa?
10 psi = 68.9476 kPa.
What is 100 psi in kPa?
100 psi = 689.476 kPa.
How do I convert kPa back to psi?
Use psi = kPa ÷ 6.89476. You can also use our Kilopascals to PSI converter.
Is this psi to kPa converter accurate?
Yes. It uses standard international conversion factors and shows up to 6 significant digits.