Kilopascal to PSI
Convert Kilopascal to PSI instantly. Free online engineering unit converter with exact formula, conversion table and FAQ.
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Engineering Converter
Convert common stress, force, torque, power, and energy units used in engineering.
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Some unit families need one extra value for a physically accurate result.
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Formula
psi = kPa × 0.145038
kPa = psi × 6.89476
Conversion table
| 1 kPa | 0.145038 psi |
| 5 kPa | 0.725189 psi |
| 10 kPa | 1.45038 psi |
| 20 kPa | 2.90075 psi |
| 50 kPa | 7.25189 psi |
| 100 kPa | 14.5038 psi |
| 500 kPa | 72.5189 psi |
| 1000 kPa | 145.038 psi |
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Frequently asked questions
What is the source unit in this conversion?
The source unit is the Kilopascal (kPa). Kilopascal is 1000 pascal units.
What is the destination unit in this conversion?
The destination unit is the PSI (psi). Pounds per square inch.
How do I convert Kilopascal to PSI?
Multiply the Kilopascal value by 0.145038. For example, 10 kPa × 0.145038 = 1.45038 psi.
Is the Kilopascal to PSI conversion exact?
Yes. Both units belong to the same engineering measurement family (pressure and mechanical stress), so the ratio between them is a fixed, defined value rather than a measured approximation.
Where is this conversion commonly used?
It's used whenever a value expressed in Kilopascal needs to be compared with, or reported in, PSI, such as in engineering, scientific, or industrial calculations.
Can I convert PSI back to Kilopascal?
Yes. Multiply the PSI value by 6.89476 to get Kilopascal.
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About this conversion
This page converts Kilopascal (kPa) to PSI (psi) within the engineering converter.
Kilopascal is 1000 pascal units. Pounds per square inch.
The formula is psi = kPa × 0.145038, based on each unit's fixed relationship to the pressure and mechanical stress base unit.
The conversion is exact, since it relies on a fixed numerical ratio between the two units rather than a measured or approximate value.
Use the calculator above for instant results, or the table below for common Kilopascal values already converted to PSI.