Convert 1 Square Inch to Square Meters

How big is 1 square inch? What is 1 square inch in square meters? 1 sq in to sq m conversion.
Amount
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1 Square Inch =
0.00064516 Square Meters
exact result
Decimal places
Result in Plain English
1 square inch is equal to about 645 millionths of a square meter.
In Scientific Notation
1 square inch
= 1 x 100 square inches
= 6.4516 x 10-4 square meters
Square Inches
A square inch is a unit of area. It is the size of a square that is one inch on a side. It is 1/144th of a square foot, or exactly 6.4516 square centimeters.
Common abbreviations: sq in, inch², in², in^2
Square Meters
A square meter, or square metre, is a unit of area. It is the size of a square that is one meter on a side. It is approximately 10.76 square feet.
Common abbreviations: sq m, m², m^2
Dimensions of 1 Square Inches
How big on a side is 1 square inches?
The dimensions will vary depending on the shape. If the area is squared-shaped, then the length of each side will be:
exactly 1 inch
or
exactly 0.0254 meters
Square Inches to Square Meters Conversions
results may be rounded
sq in sq m
1.00 0.00064516
1.01 0.00065161
1.02 0.00065806
1.03 0.00066451
1.04 0.00067097
1.05 0.00067742
1.06 0.00068387
1.07 0.00069032
1.08 0.00069677
1.09 0.00070322
1.10 0.00070968
1.11 0.00071613
1.12 0.00072258
1.13 0.00072903
1.14 0.00073548
1.15 0.00074193
1.16 0.00074839
1.17 0.00075484
1.18 0.00076129
1.19 0.00076774
1.20 0.00077419
1.21 0.00078064
1.22 0.00078710
1.23 0.00079355
1.24 0.00080000
1.25 0.00080645
1.26 0.00081290
1.27 0.00081935
1.28 0.00082580
1.29 0.00083226
1.30 0.00083871
1.31 0.00084516
1.32 0.00085161
1.33 0.00085806
sq in sq m
1.34 0.00086451
1.35 0.00087097
1.36 0.00087742
1.37 0.00088387
1.38 0.00089032
1.39 0.00089677
1.40 0.00090322
1.41 0.00090968
1.42 0.00091613
1.43 0.00092258
1.44 0.00092903
1.45 0.00093548
1.46 0.00094193
1.47 0.00094839
1.48 0.00095484
1.49 0.00096129
1.50 0.00096774
1.51 0.00097419
1.52 0.00098064
1.53 0.00098709
1.54 0.00099355
1.55 0.0010000
1.56 0.0010064
1.57 0.0010129
1.58 0.0010194
1.59 0.0010258
1.60 0.0010323
1.61 0.0010387
1.62 0.0010452
1.63 0.0010516
1.64 0.0010581
1.65 0.0010645
1.66 0.0010710
1.67 0.0010774
sq in sq m
1.68 0.0010839
1.69 0.0010903
1.70 0.0010968
1.71 0.0011032
1.72 0.0011097
1.73 0.0011161
1.74 0.0011226
1.75 0.0011290
1.76 0.0011355
1.77 0.0011419
1.78 0.0011484
1.79 0.0011548
1.80 0.0011613
1.81 0.0011677
1.82 0.0011742
1.83 0.0011806
1.84 0.0011871
1.85 0.0011935
1.86 0.0012000
1.87 0.0012064
1.88 0.0012129
1.89 0.0012194
1.90 0.0012258
1.91 0.0012323
1.92 0.0012387
1.93 0.0012452
1.94 0.0012516
1.95 0.0012581
1.96 0.0012645
1.97 0.0012710
1.98 0.0012774
1.99 0.0012839
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