Convert Square Centimeters to Acres

Enter the area in square centimeters below to get the value converted to acres.

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1 sq cm = 2.4711E-8 ac

How to Convert Square Centimeters to Acres

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

To convert a square centimeter measurement to a acre measurement, multiply the area by the conversion ratio. One square centimeter is equal to 2.4711E-8 acres, so use this simple formula to convert:

acres = square centimeters × 2.4711E-8

The area in acres is equal to the square centimeters multiplied by 2.4711E-8.

For example, here's how to convert 5 square centimeters to acres using the formula above.
5 sq cm = (5 × 2.4711E-8) = 1.2355E-7 ac

Square centimeters and acres are both units used to measure area. Keep reading to learn more about each unit of measure.

Square Centimeters

One square centimeter is equal to the area of a square with 1 centimeter long sides.

The square centimeter, or square centimetre, is a multiple of the square meter, which is the SI derived unit for area. In the metric system, "centi" is the prefix for 10-2. A square centimeter is sometimes also referred to as a square cm. Square centimeters can be abbreviated as sq cm, and are also sometimes abbreviated as cm². For example, 1 square centimeter can be written as 1 sq cm or 1 cm².


One acre is defined as the area equal to a space that is one chain (66 ft) by one furlong (660 ft), or 10 square chains. That's equal to 43,560 square feet for those unfamiliar with those units of measure.

The acre is a US customary and imperial unit of area. Acres can be abbreviated as ac, for example 1 acre can be written as 1 ac.

Try our acreage calculator to find the area of a plot of land in acres by locating the boundaries on a map.

Square Centimeter Measurements and Equivalent Acre Conversions

Common square centimeter values converted to the equivalent acre value
Square Centimeters Acres
1 sq cm 0.000000024711 ac
2 sq cm 0.000000049421 ac
3 sq cm 0.000000074132 ac
4 sq cm 0.000000098842 ac
5 sq cm 0.00000012355 ac
6 sq cm 0.00000014826 ac
7 sq cm 0.00000017297 ac
8 sq cm 0.00000019768 ac
9 sq cm 0.00000022239 ac
10 sq cm 0.00000024711 ac
11 sq cm 0.00000027182 ac
12 sq cm 0.00000029653 ac
13 sq cm 0.00000032124 ac
14 sq cm 0.00000034595 ac
15 sq cm 0.00000037066 ac
16 sq cm 0.00000039537 ac
17 sq cm 0.00000042008 ac
18 sq cm 0.00000044479 ac
19 sq cm 0.0000004695 ac
20 sq cm 0.00000049421 ac
21 sq cm 0.00000051892 ac
22 sq cm 0.00000054363 ac
23 sq cm 0.00000056834 ac
24 sq cm 0.00000059305 ac
25 sq cm 0.00000061776 ac
26 sq cm 0.00000064247 ac
27 sq cm 0.00000066718 ac
28 sq cm 0.0000006919 ac
29 sq cm 0.00000071661 ac
30 sq cm 0.00000074132 ac
31 sq cm 0.00000076603 ac
32 sq cm 0.00000079074 ac
33 sq cm 0.00000081545 ac
34 sq cm 0.00000084016 ac
35 sq cm 0.00000086487 ac
36 sq cm 0.00000088958 ac
37 sq cm 0.00000091429 ac
38 sq cm 0.000000939 ac
39 sq cm 0.00000096371 ac
40 sq cm 0.00000098842 ac

More Square Centimeter Area Conversions

US Customary
Convert to Square Miles
1 sq cm is equal to 3.861E-11 square miles
Convert to Square Yards
1 sq cm is equal to 0.00012 square yards
Convert to Square Feet
1 sq cm is equal to 0.001076 square feet
Convert to Square Inches
1 sq cm is equal to 0.155 square inches
SI Units
Convert to Square Kilometers
1 sq cm is equal to 1.0E-10 square kilometers
Convert to Square Meters
1 sq cm is equal to 0.0001 square meters
Convert to Square Millimeters
1 sq cm is equal to 100 square millimeters
Other Metric Units
Convert to Hectares
1 sq cm is equal to 1.0E-8 hectares
Convert to Ares
1 sq cm is equal to 1.0E-6 ares