Convert psi to kPa
1 pound per square inch equals 6.89476 kilopascals. To convert pounds per square inch to kilopascals, multiply the number of pounds per square inch by 6.89476: for example, 10 psi is 68.9476 kPa. Ethical Tube's free psi to kPa converter does the math as you type, and the chart below lists common values.
1 psi = 6.89476 kPa
- 1 psi
- 6.89476 kPa
- 1 kPa
- 0.145038 psi
- Formula
- kPa = psi × 6.89476
- Measures
- Pressure
- Price
- Free
- Works offline
- Yes
Conversion chart
psi to kPa chart
| Pounds per square inch (psi) | Kilopascals (kPa) |
|---|---|
| 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 |
| 6 psi | 41.3685 kPa |
| 8 psi | 55.1581 kPa |
| 10 psi | 68.9476 kPa |
| 12 psi | 82.7371 kPa |
| 15 psi | 103.421 kPa |
| 20 psi | 137.895 kPa |
| 25 psi | 172.369 kPa |
| 50 psi | 344.738 kPa |
| 100 psi | 689.476 kPa |
How it works
How to convert psi to kPa
Know the formula
kPa = psi × 6.89476. In words: multiply the number of pounds per square inch by 6.89476.
Work an example
10 psi → 68.9476 kPa. Round to two or three decimal places for everyday use.
Or type it in
Enter any value in the converter above and the answer appears instantly, in both directions.
Good to know
About pressure units
- Tire pressure is usually given in psi in the US and in bar or kPa in Europe.
- Standard air pressure at sea level is 1 atmosphere: 101.325 kPa, 1.01325 bar, or about 14.7 psi.
FAQ
Questions, answered
How many kilopascals are in a pound per square inch?
There are 6.89476 kilopascals in 1 pound per square inch. To convert pounds per square inch to kilopascals, multiply the number of pounds per square inch by 6.89476.
What is 10 psi in kPa?
10 pounds per square inch is 68.9476 kilopascals.
How do you convert kPa back to psi?
Multiply the number of kilopascals by 0.145038. 1 kilopascal is 0.145038 pounds per square inch.
Is this psi to kPa converter free?
Yes. It's free and works in any browser, even offline once the page has loaded. The answer updates as you type, and nothing you enter is sent anywhere.
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