1 pound per square inch = 6.89476 kilopascals
Convert pounds per square inch to kilopascals.
Both directions on one page — swap the units and the whole thing runs backwards.
Type a value, or “5cm to in”
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The formula
kPa = psi × 6.89476
Worked through with a real value: 10 pounds per square inch = 68.9476 kilopascals.
Going the other way: psi = kPa × 0.145038, so 1 kilopascal = 0.145038 pounds per square inch.
What each unit is
- pound per square inch psi
- Pounds per square inch, the everyday unit for tyre pressure, boiler safety ratings and industrial pressure gauges.
- kilopascal kPa
- A thousand pascals, and the unit weather services and atmospheric measurements use worldwide.
Where these come from
- 1 pound per square inch = 6894.757293168361 pascals
- 1 kilopascal = 1000 pascals
Every other number on this page is computed from those, and each category is pinned to conversions worked out by hand from the units' primary definitions before it ships.
Conversion tables
| pounds per square inch (psi) | kilopascals (kPa) |
|---|---|
| 1 | 6.89476 |
| 2 | 13.7895 |
| 3 | 20.6843 |
| 4 | 27.579 |
| 5 | 34.4738 |
| 6 | 41.3685 |
| 7 | 48.2633 |
| 8 | 55.1581 |
| 9 | 62.0528 |
| 10 | 68.9476 |
| 20 | 137.895 |
| 25 | 172.369 |
| 50 | 344.738 |
| 75 | 517.107 |
| 100 | 689.476 |
| kilopascals (kPa) | pounds per square inch (psi) |
|---|---|
| 1 | 0.145038 |
| 2 | 0.290075 |
| 3 | 0.435113 |
| 4 | 0.580151 |
| 5 | 0.725189 |
| 6 | 0.870226 |
| 7 | 1.01526 |
| 8 | 1.1603 |
| 9 | 1.30534 |
| 10 | 1.45038 |
| 20 | 2.90075 |
| 25 | 3.62594 |
| 50 | 7.25189 |
| 75 | 10.8778 |
| 100 | 14.5038 |
Questions
How many kilopascals are in a pound per square inch?
1 pound per square inch = 6.89476 kilopascals.
How do I convert pounds per square inch to kilopascals?
Use kPa = psi × 6.89476. For example, 10 pounds per square inch = 68.9476 kilopascals.
How many pounds per square inch are in one kilopascal?
1 kilopascal = 0.145038 pounds per square inch.
What is 10 pounds per square inch in kilopascals?
10 pounds per square inch = 68.9476 kilopascals.
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