Kilopascals to Pounds Per Square Inch Converter (kPa to psi)
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Formula
To convert kilopascals to pounds per square inch, multiply the value by 0.145037738.
psi = kPa × 0.145037738
Example calculation
Convert 5 kPa to psi:
5 kPa × 0.145037738 = 0.725189 psi
Conversion table
| kPa | psi |
|---|---|
| 1 | 0.1450 |
| 2 | 0.2901 |
| 3 | 0.4351 |
| 4 | 0.5802 |
| 5 | 0.7252 |
| 6 | 0.8702 |
| 7 | 1.0153 |
| 8 | 1.1603 |
| 9 | 1.3053 |
| 10 | 1.4504 |
| 15 | 2.1756 |
| 20 | 2.9008 |
| 25 | 3.6259 |
| 30 | 4.3511 |
| 35 | 5.0763 |
| 40 | 5.8015 |
| 45 | 6.5267 |
| 50 | 7.2519 |
| 55 | 7.9771 |
| 60 | 8.7023 |
| 65 | 9.4275 |
| 70 | 10.1526 |
| 75 | 10.8778 |
| 80 | 11.6030 |
| 85 | 12.3282 |
| 90 | 13.0534 |
| 95 | 13.7786 |
| 100 | 14.5038 |
| 200 | 29.0075 |
| 500 | 72.5189 |
| 1000 | 145.0377 |
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About the units
- Kilopascal (kPa)
- 1,000 pascals; used in weather reports, tyre pressure and engineering.
- Pound Per Square Inch (psi)
- Used for tyre and industrial pressure in the US. About 6,894.757 pascals.
Frequently asked questions
- How do I convert kilopascals to pounds per square inch?
- To convert kilopascals to pounds per square inch, multiply the value by 0.145037738.
- How many pounds per square inch are in 1 kilopascal?
- 1 kilopascal equals 0.145038 psi.
- How many pounds per square inch are in 10 kilopascals?
- 10 kPa equals 1.45038 psi.
- How do I convert pounds per square inch back to kilopascals?
- Use the reverse converter: 1 pound per square inch equals 6.89476 kPa.
- Is this converter accurate?
- Yes. It uses the exact SI/NIST definitions of each unit and shows up to 6 significant digits.
Related conversions
- Reverse conversion: pounds per square inch → kilopascals
- pascals → kilopascals
- kilopascals → pascals
- pascals → pounds per square inch
- pounds per square inch → pascals
- kilopascals → megapascals
- megapascals → kilopascals
- kilopascals → bars
- bars → kilopascals