**Definitions:**

**Kilopound Per Square Foot** (abbreviations: **ksf, or kips/ft2**): is a British (Imperial) and American pressure unit which is directly related to the ksi pressure unit by a factor of 144 (1 sq ft = 12 in x 12 in = 144 sq in). Where, 1 kilopound per square foot equals 47.8803 kilopascals.

**Atmosphere** (abbreviation: **atm**): is a unit of standard pressure, equal to 101325 Pa, or 1.01325 bar.

## How to Convert Kilopounds Per Square Feet to Atmospheres

*Example: How many Atmospheres are equivalent to 81.19 kilopounds per square feet?*

As;

1 kilopounds per square feet = 0.47267453393724 Atmospheres

81.19 kilopounds per square feet = Y Atmospheres

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

Y equals 81.19 times 0.47267453393724 over 1

(i.e.) Y = 81.19 * 0.47267453393724 / 1 = 38.376445410364 Atmospheres

Answer is: 38.376445410364 Atmospheres are equivalent to 81.19 kilopounds per square feet.

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

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

( i ) 50.33 ksf

( ii ) 47.66 ksf

( iii ) 35.05 ksf