kPa to PSI Converter

kPa to PSI Converter

PSI
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Bar
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1 kPa = 0.145038 PSI · 1 kPa = 0.01 bar

How to convert kPa to PSI

To convert kilopascals to PSI, multiply by 0.145038. For example, 200 kPa × 0.145038 = 29.008 PSI. Going the other way, multiply PSI by 6.89476 to get kPa.

To convert kPa to bar, divide by 100. So 200 kPa ÷ 100 = 2 bar.

1 kPa = 0.145038 PSI = 0.01 bar. Kilopascals are the SI unit of pressure used internationally. PSI is used primarily in the US. Standard atmospheric pressure = 101.325 kPa = 14.696 PSI = 1.01325 bar.

kPa to PSI conversion table

kPa PSI Bar
10 kPa1.450 PSI0.1 bar
50 kPa7.252 PSI0.5 bar
100 kPa14.504 PSI1 bar
101.325 kPa14.696 PSI1.013 bar
150 kPa21.756 PSI1.5 bar
200 kPa29.008 PSI2 bar
250 kPa36.259 PSI2.5 bar
300 kPa43.511 PSI3 bar
700 kPa101.527 PSI7 bar

Frequently asked questions

How many PSI is 1 kPa?
1 kPa = 0.145038 PSI = 0.01 bar. To convert kPa to PSI always multiply by 0.145038.
How many kPa is 30 PSI?
30 PSI = 206.843 kPa. This is a typical car tire pressure in the US.
How many PSI is 200 kPa?
200 kPa = 29.008 PSI = 2 bar. This is a common tire pressure in metric countries.
What is standard atmospheric pressure in kPa?
Standard atmospheric pressure = 101.325 kPa = 14.696 PSI = 1.01325 bar.
How many kPa is 1 bar?
1 bar = 100 kPa = 14.5038 PSI.