PSF to kPa Converter

Convert structural load values from pounds per square foot (psf) to kilopascals (kPa) instantly so you can align U.S. building data with international engineering standards.

Enter the distributed load in pounds-force per square foot.

Results are approximate and for educational use only.

Examples

  • 40 psf residential floor load ⇒ 1.91 kPa
  • 75 psf library stack load ⇒ 3.59 kPa
  • 120 psf green roof design load ⇒ 5.75 kPa

FAQ

What does psf stand for?

Pounds per square foot, a unit of pressure or load.

Why convert to kPa?

Metric building codes and structural analysis software commonly use kilopascals.

Is this conversion linear?

Yes, multiply psf by 0.0478803 to get kPa.

Can I use decimal psf values?

Absolutely. Enter fractional loads from wind, snow, or equipment schedules to receive the metric equivalent with two decimal places.

Additional Information

  • 1 psf equals 47.8803 pascals, or 0.0478803 kilopascals.
  • To reverse the conversion, divide the kPa value by 0.0478803 to return to psf.
  • Check local codes: ASCE 7 expresses many U.S. live loads in psf, while Eurocode and Canadian standards typically specify kPa.

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