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Convert kilopascal to pound per square inch

Here you can quickly calculate how many pound per square inch fit in one kilopascal.
  • 1 kPa = 0.145038 psi
  • 1 psi = 6.894757 kPa

Kilopascal to pound per square inch conversion table

kilopascal pound per square inch
1 0.145038
2 0.290075
5 0.725189
10 1.450377
20 2.900755
50 7.251887
100 14.503774

Formula to convert kilopascal to pound per square inch

To convert kilopascal to pound per square inch, multiply by 0.145038.

1 kPa = 0.145038 psi
Example: 1 kilopascal = 0.145038 pound per square inch

Common mistakes in pressure conversion

  • Tire pressure is quoted in bar in Europe and psi in the US: 1 bar is about 14.5 psi. The recommended 2.5 bar equals about 36 psi, inflating to '25 psi' on the assumption they match leaves the tire dangerously underinflated. Multiply bar by 14.5 to get psi.

Quick kilopascal to/from pound per square inch conversion quiz

Score: 0

20.2 pound per square inch equals 125 kilopascal.

Correct answer: 20.2 pound per square inch = 139 kilopascal.

6.6 kilopascal equals 1.1 pound per square inch.

Correct answer: 6.6 kilopascal = 0.957 pound per square inch.

174 kilopascal equals 25.2 pound per square inch.

Correct answer: 174 kilopascal = 25.2 pound per square inch.

229 pound per square inch equals 1.74e+3 kilopascal.

Correct answer: 229 pound per square inch = 1.58e+3 kilopascal.

11.2 pound per square inch equals 65.6 kilopascal.

Correct answer: 11.2 pound per square inch = 77.2 kilopascal.

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