Kilopascal to PSI Converter
Convert kilopascals to psi with this free pressure converter. The exact relationship used on this page is 1 kilopascal = 0.14503773773 psi. Type any number — the result updates instantly, works on phones and desktops, and is ready to copy into homework, a spec sheet, or a shopping list.
Formula: PSI = Kilopascal × 0.14503773773
How to convert kilopascals to psi
- Enter the value in kilopascals in the converter.
- Read the equivalent amount in psi.
- Use the swap link if you need psi to kilopascal instead.
- Check the table for common values without typing.
Worked examples
- 1 kPa = 0.1450377377 psi
- 5 kPa = 0.7251886887 psi
- 10 kPa = 1.450377377 psi
- 25 kPa = 3.625943443 psi
Conversion table
Common kilopascals values converted to psi.
| kPa | psi |
|---|---|
| 1 | 0.1450377377 |
| 2 | 0.2900754755 |
| 3 | 0.4351132132 |
| 4 | 0.5801509509 |
| 5 | 0.7251886887 |
| 6 | 0.8702264264 |
| 7 | 1.015264164 |
| 8 | 1.160301902 |
| 9 | 1.30533964 |
| 10 | 1.450377377 |
| 20 | 2.900754755 |
| 50 | 7.251886887 |
| 100 | 14.50377377 |
| 250 | 36.25943443 |
| 500 | 72.51886887 |
| 1,000 | 145.0377377 |
About this conversion
Kilopascal (kPa) and PSI (psi) are both pressure units. Tire pressure, weather maps, scuba, and industrial gauges all report pressure in different units. Bookmark this URL when you convert kilopascals to psi often, then explore related pairs in the same category if you need a different target unit.
Need the other direction? Open the psi to kilopascal converter.
FAQ
How many psi are in 1 kilopascal?+
1 kilopascal equals 0.14503773773 psi.
What is the formula to convert kilopascals to psi?+
PSI = Kilopascal × 0.14503773773
How do I convert kilopascals to psi by hand?+
Multiply the kilopascal value by 0.14503773773. Example: 10 kilopascals × 0.14503773773 = 1.4503773773 psi.
Is this kPa to psi converter accurate?+
Yes. Linear conversions use internationally agreed factors relative to SI. Temperature and inverse fuel units use the standard offset or reciprocal formulas, not a guessed scale factor.