# Convert Atmosphere to Pound Per Square Inch (atm to psi)

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

**Definitions:**

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

**Pound Per Square Inch** (abbreviations: **psi, or lb/in2**): is a unit of pressure or of stress based on avoirdupois units. It is the pressure resulting from a force of one pound-force applied to an area of one square inch.

## How to Convert Atmospheres to Pounds Per Square Inches

*Example: How many pounds per square inches are equivalent to 54.33 Atmospheres?*

As;

1 Atmospheres = 14.69181 pounds per square inches

54.33 Atmospheres = Y pounds per square inches

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

Y equals 54.33 times 14.69181 over 1

(i.e.) Y = 54.33 * 14.69181 / 1 = 798.2060373 pounds per square inches

Answer is: 798.2060373 pounds per square inches are equivalent to 54.33 Atmospheres.

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

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

( i ) 28.52 atm

( ii ) 20.82 atm

( iii ) 60.16 atm