Square Inches conversion calculators, tables and formulas to automatically convert from other area units.

Square Feet to Square Inches (ft² to in²) conversion calculator for Area conversions with additional tables and formulas.

Square Millimeters to Square Inches (mm² to in²) conversion calculator for Area conversions with additional tables and formulas.

Square Inches to Square Feet (in² to ft²) conversion calculator for Area conversions with additional tables and formulas.

What are Square Inches? A square inch is a unit of area in the imperial and US customary systems, equal to the area of a square with sides measuring one inch. It is commonly used for …

I was just asked the question, is there a difference between 12 square inches and 12 inches squared. At first I assumed that 12 inches squared mean a square with sides of 12 inches. In …

Cubic Inches to Liters (in³ to L) conversion calculator for Volume conversions with additional tables and formulas.

Acres to Square Inches (ac to in²) conversion calculator for Area conversions with additional tables and formulas.

Square Inches to Acres (in² to ac) conversion calculator for Area conversions with additional tables and formulas.

Pound force per square inch conversionCommon references: 50 psi is the typical pressure of water leaving a garden hose, 162 psi is the average pressure of a human bite. An aluminium …