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PSI to kPa

Convert psi to kPa quickly with this free online calculator. The page explains the conversion rule, gives practical examples and provides a quick reference table.

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CONVERTED RESULT—
Decimal places
CONVERSION RULE

1 psi equals approximately 6.89476 kPa.

How to use the PSI to kPa

  1. Enter the number you want to convert.
  2. Confirm the source unit shown beside the input.
  3. Choose decimal precision if you need more or less detail.
  4. Read the converted result.
  5. Copy the result when you need to use it elsewhere.

How the conversion works

1 psi equals approximately 6.89476 kPa.

For a simple fixed-factor conversion, the calculator multiplies the entered value by the stated factor. Temperature scales and certain specialized tools use their specific mathematical relationship instead.

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Common psi to kPa conversions

psikPa
1 psi6.894757 kPa
2 psi13.789515 kPa
5 psi34.473786 kPa
10 psi68.947573 kPa
20 psi137.895146 kPa
50 psi344.737865 kPa

Example

For example, entering 1 psi gives approximately 6.894757 kPa using the rule above. Change the input to test your own value.

Frequently asked questions

The PSI to kPa converts a value from psi to kPa using the conversion relationship described on this page.
Enter your value, review the source and destination units, choose the decimal precision and read or copy the result.
1 psi equals approximately 6.89476 kPa.
Use enough precision for your purpose. Everyday estimates usually need fewer decimal places; technical work may require more.
It can be a useful reference calculation, but safety-critical, regulated, contractual or specialized work should be verified against the applicable authoritative standard.

Accuracy note: This calculator is a practical reference. For regulated, safety-critical or specialized work, verify the result against the applicable standard.

Page reviewed: August 24, 2026.