How many PSI is 1 kPa?

1 kilopascal equals 0.14503774 PSI (pounds per square inch). For quick mental math, divide the kPa value by 6.895 to get PSI.

How do I convert kPa to PSI manually?

Multiply the kPa value by 0.14503774. For example, 200 kPa × 0.14504 ≈ 29.008 PSI.

What is standard atmospheric pressure in kPa and PSI?

Standard atmospheric pressure is 101.325 kPa, which equals 14.696 PSI (often rounded to 14.7 PSI).

What tire pressure is 240 kPa in PSI?

240 kPa equals approximately 34.81 PSI. A common passenger car tire pressure recommendation.

What is the difference between kPa and PSI?

Both are units of pressure. Kilopascal (kPa) is the metric SI unit used in most countries; PSI (pounds per square inch) is the imperial unit common in the US. 1 PSI = 6.89476 kPa.

Kilopascals to PSI Converter

Name: Kilopascals to PSI Converter
Availability: InStock
Author: Nham Vu

Enter a pressure in kilopascals and get the PSI equivalent instantly — reverse PSI-to-kPa conversion included.

Converter

Pressure in kPa

Result in PSI

Reverse: PSI to kPa

Pressure in PSI

Result in kPa

Reference Table

kPa PSI

6.895 kPa (1 PSI) 1.000

50 kPa 7.252

100 kPa 14.504

101.325 kPa (1 atm) 14.696

150 kPa 21.756

200 kPa 29.008

240 kPa 34.809

275 kPa 39.885

300 kPa 43.511

500 kPa 72.519

1,000 kPa 145.038

6,895 kPa (1,000 PSI) 1,000.0

Summary

Enter a pressure in kilopascals and get the PSI equivalent instantly — reverse PSI-to-kPa conversion included.

How it works

Enter the pressure value in kilopascals in the top input field.
The PSI result appears instantly with no button needed.
Use the reverse field to convert PSI back to kilopascals.
Click "Copy" next to any result to copy it to your clipboard.
Check the reference table for common kPa-to-PSI values.

Use cases

Convert tire pressure specs between kPa (metric) and PSI (US) units.
Check hydraulic or pneumatic system pressures for international equipment.
Interpret weather barometric pressure readings reported in kPa.
Convert blood pressure cuff specifications from kPa to PSI.
Verify boiler or pressure vessel ratings listed in kilopascals.
Cross-check medical oxygen cylinder pressures between unit systems.

Frequently Asked Questions

Last updated: 2026-07-01 · Reviewed by Nham Vu