**Definitions:**

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

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

## How to Convert Kilopascals to Kilopounds Per Square Inches

*Example: How many kilopounds per square inches are equivalent to 62.22 kilopascals?*

As;

1 kilopascals = 0.000145038 kilopounds per square inches

62.22 kilopascals = Y kilopounds per square inches

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

Y equals 62.22 times 0.000145038 over 1

(i.e.) Y = 62.22 * 0.000145038 / 1 = 0.00902426436 kilopounds per square inches

Answer is: 0.00902426436 kilopounds per square inches are equivalent to 62.22 kilopascals.

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

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

( i ) 15.09 kpa

( ii ) 96.36 kpa

( iii ) 17.08 kpa