1 kilopascal to PSI
1 kPa = 0.14503774 psi. Change the amount below, or read the formula and the reference table further down.
1 kilopascal equals
PSI
1 kPa = 0.14503774 psi
The formula
Kilopascals and PSI both measure pressure from the same zero, so a single multiplier does the job.
psi = kPa × 0.1450377377
Going the other way? Convert PSI to kilopascals.
Kilopascals to PSI table
Values either side of 1 kPa.
| Kilopascals (kPa) | PSI (psi) |
|---|---|
| -4 | -0.580151 |
| -3.5 | -0.507632 |
| -3 | -0.435113 |
| -2.5 | -0.362594 |
| -2 | -0.290075 |
| -1.5 | -0.217557 |
| -1 | -0.145038 |
| -0.5 | -0.072519 |
| 0 | 0 |
| 0.5 | 0.072519 |
| 1 | 0.145038 |
| 1.5 | 0.217557 |
| 2 | 0.290075 |
| 2.5 | 0.362594 |
| 3 | 0.435113 |
| 3.5 | 0.507632 |
| 4 | 0.580151 |
| 4.5 | 0.65267 |
| 5 | 0.725189 |
| 5.5 | 0.797708 |
| 6 | 0.870226 |
Questions people ask
- How many PSI are in a kilopascal?
- One kilopascal equals 0.1450377377 PSI.
- How do I convert kilopascals to PSI by hand?
- Multiply the number of kilopascals by 0.1450377377. For a rough check, 0.145 is close enough for most everyday use.
- What is 1 kilopascal in PSI?
- 1 kilopascal is 0.14503774 PSI.
Calcuit generates this page from a unit table, so the factors here match every other page on the site.