Unit Converter

Square Inches Converter

Convert Square Inches

A square inch is a unit of area defined as the area of a square with all sides being one inch long. One square inch is exactly 6.4516 square centimeters and 0.00694 square feet.
You can convert Square Inches to other units here by enter amount of if into green input below. You can also check some basic conversions in Square Inches Conversion Table.
square inches
acres
hectares
square centimeters
square feet
square kilometers
square meters
square miles
square yards

Square Inches Conversion Table

Square Inches 1 2 5 10 20 50 100 200 500 1000
Acres 1.5942 x 10-7 3.1885 x 10-7 7.9711 x 10-7 1.5942 x 10-6 3.1885 x 10-6 7.9711 x 10-6 1.5942 x 10-5 3.1885 x 10-5 7.9711 x 10-5 0.00015942
Hectares 6.4516 x 10-8 1.2903 x 10-7 3.2258 x 10-7 6.4516 x 10-7 1.2903 x 10-6 3.2258 x 10-6 6.4516 x 10-6 1.2903 x 10-5 3.2258 x 10-5 6.4516 x 10-5
Square Centimeters 6.4516 12.9032 32.258 64.516 129.032 322.58 645.16 1290 3226 6452
Square Feet 0.006944 0.0139 0.0347 0.0694 0.1389 0.3472 0.6944 1.3889 3.4722 6.9444
Square Kilometers 6.4516 x 10-10 1.2903 x 10-9 3.2258 x 10-9 6.4516 x 10-9 1.2903 x 10-8 3.2258 x 10-8 6.4516 x 10-8 1.2903 x 10-7 3.2258 x 10-7 6.4516 x 10-7
Square Meters 0.00064516 0.00129 0.003226 0.006452 0.0129 0.0323 0.0645 0.129 0.3226 0.6452
Square Miles 2.491 x 10-10 4.982 x 10-10 1.2455 x 10-9 2.491 x 10-9 4.982 x 10-9 1.2455 x 10-8 2.491 x 10-8 4.982 x 10-8 1.2455 x 10-7 2.491 x 10-7
Square Yards 0.0007716 0.001543 0.003858 0.007716 0.0154 0.0386 0.0772 0.1543 0.3858 0.7716

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