PSI to Kilopascal Converter (psi to kPa)
1 psi equals 6.894757 kilopascals (1 psi = 6.894757 kPa) — multiply the number of psi by 6.894757 to convert. The kilopascal is the SI metric unit for pressure, so this factor is the standard bridge from US psi readings to metric.
The formula
To convert psi to kilopascals, multiply by the exact factor:
kPa = psi × 6.894757
For example, 35 psi × 6.894757 = 241.32 kPa. To reverse it, divide kilopascals by 6.894757 (or multiply by 0.14503774).
Conversion table
| PSI | Kilopascals (kPa) |
|---|---|
| 1 | 6.894757 |
| 2 | 13.789514 |
| 5 | 34.473785 |
| 10 | 68.94757 |
| 25 | 172.368925 |
| 50 | 344.73785 |
| 100 | 689.4757 |
| 500 | 3,447.3785 |
| 1000 | 6,894.757 |
How to convert online
- Type your psi value into the first box.
- Read the kilopascal result instantly in the second box.
- Or enter kilopascals to convert back to psi — it works both ways.
Use the PSI to Kilopascal Converter — free and instant in your browser.
Where this conversion is used
Kilopascals appear on metric tyre placards, automotive specs, weather data and engineering drawings, so converting psi to kPa lets you match a US figure to the units on the label. It is a daily task for mechanics, engineers and anyone servicing equipment sold internationally.
FAQ
How many kilopascals are in a psi?
One psi equals 6.894757 kilopascals. For example, 10 psi = 68.94757 kPa.
What is the formula to convert psi to kilopascals?
Multiply the psi value by 6.894757: kPa = psi × 6.894757.
How do I convert kilopascals back to psi?
Divide by 6.894757 (multiply by 0.14503774). So 100 kPa = about 14.504 psi.
Is the conversion exact?
The factor is rounded to six decimals from the exact psi-to-pascal definition, which is precise enough for practical use.
Related converters
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