# Convert Pound Per Square Foot to Pascal (psf to pa)

In next fields, kindly type your value in the text box under title [ From: ] to convert from pound per square foot to pascal (psf to pa). As you type your value, the answer will be automatically calculated and displayed in the text box under title [ To: ].

**Definitions:**

**Pound Per Square Foot** (abbreviations: **psf, or lb/ft2**): is a British (Imperial) and American pressure unit which is directly related to the psi pressure unit by a factor of 144 (1 sq ft = 12 in x 12 in = 144 sq in). Where, 1 pound per square foot equals 47.8803 pascals.

**Pascal** (abbreviations: **Pa, or N/m2**): is the SI derived unit of pressure used to quantify internal pressure, stress, Young's modulus and ultimate tensile strength. It is one newton per square meter. It is named after the French polymath Blaise Pascal.

## How to Convert Pounds Per Square Feet to Pascals

*Example: How many pascals are equivalent to 4.17 pounds per square feet?*

As;

1 pounds per square feet = 47.8803 pascals

4.17 pounds per square feet = Y pascals

Assuming Y is the answer, and by criss-cross principle;

Y equals 4.17 times 47.8803 over 1

(i.e.) Y = 4.17 * 47.8803 / 1 = 199.660851 pascals

Answer is: 199.660851 pascals are equivalent to 4.17 pounds per square feet.

*Practice Question: Convert the following units into pa:*

N.B.: After working out the answer to each of the next questions, click adjacent button to see the correct answer.

( i ) 74.67 psf

( ii ) 32.97 psf

( iii ) 91.22 psf