Calculators can be used to convert measurements from one unit to another

Convert Square Feet

What would you like to convert square feet to? You may choose an imperial or metric unit.
Convert Square Feet to Acres
1 square foot is equal to 2.2957E-5 acres
Convert Square Feet to Square Miles
1 square foot is equal to 3.587E-8 square miles
Convert Square Feet to Square Yards
1 square foot is equal to 0.111111 square yards
Convert Square Feet to Square Inches
1 square foot is equal to 144 square inches
Convert Square Feet to Square Kilometers
1 square foot is equal to 9.2903E-8 square kilometers
Convert Square Feet to Square Meters
1 square foot is equal to 0.092903 square meters
Convert Square Feet to Square Centimeters
1 square foot is equal to 929.0304 square centimeters
Convert Square Feet to Square Millimeters
1 square foot is equal to 92,903 square millimeters
Square feet are a measure of area. Square foot is an imperial unit of measure and can be abbreviated as sq ft. For example 1 square foot can be written as 1sq ft. Learn more about area and find more unit of measurement conversion tools on the area measurement conversion page.
Square Feet unit of measurement conversion

Square Feet Measurement Conversion Table

Common square foot values and equivalent imperial and metric area measurements
square feet acres square miles square yards square inches square kilometers square meters square centimeters square millimeters
1 0.000022957 0.00000003587 0.111111 144 0.000000092903 0.092903 929.0304 92,903
2 0.000045914 0.00000007174 0.222222 288 0.00000018581 0.185806 1,858 185,806
3 0.000068871 0.00000010761 0.333333 432 0.00000027871 0.278709 2,787 278,709
4 0.000091828 0.00000014348 0.444444 576 0.00000037161 0.371612 3,716 371,612
5 0.000115 0.00000017935 0.555556 720 0.00000046452 0.464515 4,645 464,515
6 0.000138 0.00000021522 0.666667 864 0.00000055742 0.557418 5,574 557,418
7 0.000161 0.00000025109 0.777778 1,008 0.00000065032 0.650321 6,503 650,321
8 0.000184 0.00000028696 0.888889 1,152 0.00000074322 0.743224 7,432 743,224
9 0.000207 0.00000032283 1 1,296 0.00000083613 0.836127 8,361 836,127
10 0.00023 0.0000003587 1.111111 1,440 0.00000092903 0.92903 9,290 929,030
11 0.000253 0.00000039457 1.222222 1,584 0.0000010219 1.021933 10,219 1,021,933
12 0.000275 0.00000043044 1.333333 1,728 0.0000011148 1.114836 11,148 1,114,836
13 0.000298 0.00000046631 1.444444 1,872 0.0000012077 1.20774 12,077 1,207,740
14 0.000321 0.00000050218 1.555556 2,016 0.0000013006 1.300643 13,006 1,300,643
15 0.000344 0.00000053805 1.666667 2,160 0.0000013935 1.393546 13,935 1,393,546
16 0.000367 0.00000057392 1.777778 2,304 0.0000014864 1.486449 14,864 1,486,449
17 0.00039 0.00000060979 1.888889 2,448 0.0000015794 1.579352 15,794 1,579,352
18 0.000413 0.00000064566 2 2,592 0.0000016723 1.672255 16,723 1,672,255
19 0.000436 0.00000068153 2.111111 2,736 0.0000017652 1.765158 17,652 1,765,158
20 0.000459 0.0000007174 2.222222 2,880 0.0000018581 1.858061 18,581 1,858,061