PSI to kPa Converter
1 psi = 6.894757 kilopascals
Type a value in either box: the conversion between psi (psi) and kilopascals (kPa) updates instantly.
Good to know
1 psi is about 6.895 kPa, so a tire at 35 psi is at roughly 241 kPa.
How to convert psi to kilopascals
To convert psi to kilopascals, multiply the number of psi by 6.894757. To go the other way, multiply kilopascals by 0.1450377.
kPa = psi × 6.894757
Worked examples
- 1 psi = 6.894757 kPa
- 30 psi = 206.8427 kPa
- 32 psi = 220.6322 kPa
- 35 psi = 241.3165 kPa
PSI to kPa conversion table
| PSI (psi) | KPa (kPa) |
|---|---|
| 1 psi | 6.894757 kPa |
| 5 psi | 34.47379 kPa |
| 10 psi | 68.94757 kPa |
| 14.7 psi | 101.3529 kPa |
| 20 psi | 137.8951 kPa |
| 25 psi | 172.3689 kPa |
| 28 psi | 193.0532 kPa |
| 30 psi | 206.8427 kPa |
| 32 psi | 220.6322 kPa |
| 33 psi | 227.527 kPa |
| 35 psi | 241.3165 kPa |
| 36 psi | 248.2113 kPa |
| 40 psi | 275.7903 kPa |
| 45 psi | 310.2641 kPa |
| 50 psi | 344.7379 kPa |
| 60 psi | 413.6854 kPa |
About the units
PSI (psi)
Pounds per square inch (psi) is the pressure unit used for tires and compressors in the US and Canada. 1 psi is about 6.895 kPa.
KPa (kPa)
The kilopascal (kPa) equals 1,000 pascals, the SI unit of pressure. It appears on tire placards in Canada, Australia and many car manuals.
Frequently asked questions
How do I convert psi to kilopascals?
kPa = psi × 6.894757What is 30 psi in kilopascals?
How many kilopascals are in one psi?
How many psi are in a kilopascal?
Conversion factors use exact international definitions where they exist (for example 1 inch = 2.54 cm and 1 lb = 0.45359237 kg). Results are rounded for display only.