Pounds per Square Inch to Kilopascals
Type a value in pounds per square inch to see it in kilopascals. It works both ways: type in the kilopascals box to convert back.
Formula
To convert pounds per square inch to kilopascals, multiply by 6.894757293.
1 psi = 6.89475729317 kPa and 1 kPa = 0.14503773773 psi.
Pounds per square inch to kilopascals table
| Pounds per square inch | Kilopascals |
|---|---|
| 10 psi | 68.94757 kPa |
| 15 psi | 103.4214 kPa |
| 20 psi | 137.8951 kPa |
| 25 psi | 172.3689 kPa |
| 30 psi | 206.8427 kPa |
| 32 psi | 220.6322 kPa |
| 35 psi | 241.3165 kPa |
| 40 psi | 275.7903 kPa |
| 50 psi | 344.7379 kPa |
| 100 psi | 689.4757 kPa |
| 150 psi | 1,034.214 kPa |
Worked examples
15 psi in kilopascals
15 psi
103.4214 kPa
15 × 6.894757293 = 103.4213594
32 psi in kilopascals
32 psi
220.6322 kPa
32 × 6.894757293 = 220.6322334
100 psi in kilopascals
100 psi
689.4757 kPa
100 × 6.894757293 = 689.4757293
About Pounds per Square Inch to Kilopascals
This converter turns pounds per square inch into kilopascals as you type, and works the other way too: type in the kilopascals box to convert back. To convert pounds per square inch to kilopascals, multiply by 6.894757293. For example, 15 psi is 103.4214 kPa, and 32 psi is 220.6322 kPa.
Pressure is quoted in different units for tyres, weather, blood pressure and engineering, so converting between bar, psi, kilopascals and millimetres of mercury is common. Both units have exact definitions, so the converter gives an exact result, rounded only for display. Use the table below for common values, or set the decimal places to round the answer for a form or a label.
How to use Pounds per Square Inch to Kilopascals
- Type the amount in pounds per square inch in the first box.
- Read the answer in kilopascals in the second box and in the result line below.
- To convert the other way, type in the kilopascals box instead, or use the swap button to open the kilopascals to pounds per square inch page.
- Choose a number of decimal places if you need a rounded figure, then copy the result line.
Common uses
- Reading air pressure on a barometer or forecast
- Understanding a blood pressure reading
- Checking boiler, pump or compressor pressures
- Setting tyre pressures from a handbook in another unit
Frequently asked questions
How many kilopascals are in one pound per square inch?
There are 6.894757293 kilopascals in one pound per square inch. This figure is exact, because both units have fixed definitions.
How do I convert pounds per square inch to kilopascals?
To convert pounds per square inch to kilopascals, multiply by 6.894757293. For example, 100 psi is 689.4757 kPa.
How do I convert kilopascals to pounds per square inch?
Going the other way, divide by 6.894757293 (the same as multiplying by 0.1450377377). The kilopascals to pounds per square inch converter does this for you.
What is 40 psi in kilopascals?
40 psi is 275.7903 kPa.
What is normal air pressure at sea level?
Standard atmospheric pressure is 1,013.25 hectopascals, which is 1 atmosphere, about 14.7 psi or 760 mmHg. Real air pressure changes with the weather.