Convert

Kilopascal to psi

bar, psi and atm appear in different fields. Tyre, weather and lab values need context.

Unit console

Convert units with formula, context and precision

UnitCloud is a local measurement lab for everyday work, engineering, IT, energy, mobility and design. Every conversion shows result, formula, base unit, rounding and the common mistake.

What do you want to convert?

From1 kPa

Result0.14503774 psi

Factor1 kPa = 0.1450377377 psi

Source basisBIPM SI Brochure · NIST Guide to SI Appendix B.8

Examples

01100 kPa = 14.50377377 psi

Example value from the reference table. Internal calculation uses stored factors; display output is rounded.

02Common mistake

bar, psi and atm appear in different fields. Tyre, weather and lab values need context.

03Base unit: Pa

1 kPa = 1000 Pa. Then the value is converted through the base unit Pa into psi.

Table

Kilopascal	psi
100	14.50377377
200	29.00754755
250	36.25943443

Formula

1 kPa = 1000 Pa. Then the value is converted through the base unit Pa into psi.

Sources

BIPM SI BrochureSI base units, prefixes and official SI context.NIST Guide to SI Appendix B.8Alphabetical conversion factors including pressure and force units.

Related conversions

bar to psibar → psiPressure psi to barpsi → barPressure Atmosphere to baratm → barPressure

Search and practice paths

FormulaTableExamplesCommon mistakeEveryday/engineeringExcel/CSVBatch converterPrint view

psiTyre pressure, bar and psi

Factor origin

Factors come from the stored source family and are not derived from rounded display values.

Rounding rule

UnitCloud keeps calculating with stored factors and rounds only the displayed output by selected precision.

When not to use

Do not use as the sole basis for official, medical, safety-critical or contractual decisions.

Citation

Citation note: UnitCloud, conversion with formula, sources current as of May 2026. Pressure. Source basis: BIPM SI Brochure · NIST Guide to SI Appendix B.8.

Common questions

What is the factor for Kilopascal to psi?

1 kPa = 0.1450377377 psi

Which formula does Kilopascal to psi use?

1 kPa = 1000 Pa. Then the value is converted through the base unit Pa into psi.

When should I verify the result?

Do not use as the sole basis for official, medical, safety-critical or contractual decisions.