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Square inch (in² - British/American), area
A square inch (plural: square inches) is a unit of area, equal to the area of a square with sides of one inch. The following symbols are used to denote square inches: sq inches, sq inch, sq in; inches/-2, inch/-2, in/-2; inches^2, inch^2, in^2; inches², inch², in²
1 in²
is equal to
7.72×10-4 yr²
Metric
-
6.45×10-10
-
6.45×10-8
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6.45×10-6
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6.45×10-4
-
0.06
-
6.45
-
645.16
-
645,160,041.63
-
6.45×1014
British/American
-
6.92×10-12
-
2.49×10-10
-
9.96×10-10
-
1.59×10-7
-
6.38×10-7
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2.55×10-5
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6.94×10-5
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7.72×10-4
-
0.01
-
1
Other
-
6.45×10-7
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4.82×10-7
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2.58×10-7
-
9.04×10-8
Brazilian
-
2.67×10-8
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1.33×10-8
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6.66×10-9
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2.37×10-8