Kilopascals to PSI
Convert kilopascals (kPa) to psi (psi) instantly — with formula and reference table.
kPa
psi
Quick answer: 1 kPa = 0.145038 psi. To convert kilopascals to psi, multiply by kPa × 0.145038.
Converting kilopascals to psi
This converter changes a value in kilopascals (kPa) into psi (psi). One kilopascal equals 0.145038 psi. One kilopascal equals 0.145 pounds per square inch. The conversion runs entirely in your browser — enter a value and the result updates instantly, in either direction.
Formula
psi = kPa × 0.145038
Example
Convert 10 kPa to psi: 10 × 0.145038 = 1.450377 psi.
Kilopascals to PSI conversion table
| Kilopascals (kPa) | PSI (psi) |
|---|---|
| 1 kPa | 0.145038 psi |
| 2 kPa | 0.290075 psi |
| 3 kPa | 0.435113 psi |
| 5 kPa | 0.725189 psi |
| 10 kPa | 1.450377 psi |
| 20 kPa | 2.900755 psi |
| 25 kPa | 3.625943 psi |
| 50 kPa | 7.251887 psi |
| 100 kPa | 14.503774 psi |
Popular kilopascals to psi conversions
Quick answers for the kPa values people look up most often:
- 4 kPa = 0.5802 psi
- 6 kPa = 0.8702 psi
- 7 kPa = 1.0153 psi
- 8 kPa = 1.1603 psi
- 9 kPa = 1.3053 psi
- 12 kPa = 1.7405 psi
- 15 kPa = 2.1756 psi
- 30 kPa = 4.3511 psi
- 40 kPa = 5.8015 psi
- 60 kPa = 8.7023 psi
- 75 kPa = 10.8778 psi
- 80 kPa = 11.603 psi
- 90 kPa = 13.0534 psi
- 150 kPa = 21.7557 psi
- 200 kPa = 29.0075 psi
- 250 kPa = 36.2594 psi
- 500 kPa = 72.5189 psi
- 1000 kPa = 145.0377 psi
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How to use this converter
- Enter a value in the kilopascals (kPa) field.
- Read the converted value in psi (psi) below.
- Type into the psi field instead to convert in reverse, or use the swap button.
Frequently asked questions
How many psi are in a kilopascal?
1 kPa equals 0.145 psi.
How do I convert 200 kPa to psi?
200 times 0.145 = 29 psi.
What tyre pressure is 220 kPa in psi?
220 kPa equals about 31.9 psi.
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