Convert Acres

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

Acres are a measure of area. Acre is an imperial unit of measure, and can be abbreviated as ac. For example 1 acre can be written as 1 ac.

Acre Conversion Calculators

Choose an imperial or metric unit to convert acres to.

Convert acres to square miles
1 acre is equal to 0.001562 square miles
Convert acres to square yards
1 acre is equal to 4,840 square yards
Convert acres to square feet
1 acre is equal to 43,560 square feet
Convert acres to square inches
1 acre is equal to 6,272,592 square inches
Convert acres to square kilometers
1 acre is equal to 0.004047 square kilometers
Convert acres to hectares
1 acre is equal to 0.404683 hectares
Convert acres to ares
1 acre is equal to 40.468253 ares
Convert acres to square meters
1 acre is equal to 4,047 square meters
Convert acres to square centimeters
1 acre is equal to 40,468,253 square centimeters
Convert acres to square millimeters
1 acre is equal to 4,046,825,252 square millimeters

We have many more area conversion tools that you might also find useful.

Acres unit of measurement conversion

Acres Measurement Conversion Table

Common acre values and equivalent imperial and metric area measurements
acres square miles square yards square feet square inches square kilometers hectares ares square meters square centimeters square millimeters
1 ac 0.001562 sq mi 4,840 sq yd 43,560 sq ft 6,272,592 sq in 0.004047 sq km 0.404683 ha 40.468253 a 4,047 sq m 40,468,253 sq cm 4,046,825,252 sq mm
2 ac 0.003125 sq mi 9,680 sq yd 87,119 sq ft 12,545,183 sq in 0.008094 sq km 0.809365 ha 80.936505 a 8,094 sq m 80,936,505 sq cm 8,093,650,504 sq mm
3 ac 0.004687 sq mi 14,520 sq yd 130,679 sq ft 18,817,775 sq in 0.01214 sq km 1.214048 ha 121.404758 a 12,140 sq m 121,404,758 sq cm 12,140,475,756 sq mm
4 ac 0.00625 sq mi 19,360 sq yd 174,239 sq ft 25,090,367 sq in 0.016187 sq km 1.61873 ha 161.87301 a 16,187 sq m 161,873,010 sq cm 16,187,301,008 sq mm
5 ac 0.007812 sq mi 24,200 sq yd 217,798 sq ft 31,362,958 sq in 0.020234 sq km 2.023413 ha 202.341263 a 20,234 sq m 202,341,263 sq cm 20,234,126,260 sq mm
6 ac 0.009375 sq mi 29,040 sq yd 261,358 sq ft 37,635,550 sq in 0.024281 sq km 2.428095 ha 242.809515 a 24,281 sq m 242,809,515 sq cm 24,280,951,511 sq mm
7 ac 0.010937 sq mi 33,880 sq yd 304,918 sq ft 43,908,142 sq in 0.028328 sq km 2.832778 ha 283.277768 a 28,328 sq m 283,277,768 sq cm 28,327,776,763 sq mm
8 ac 0.0125 sq mi 38,720 sq yd 348,477 sq ft 50,180,733 sq in 0.032375 sq km 3.23746 ha 323.74602 a 32,375 sq m 323,746,020 sq cm 32,374,602,015 sq mm
9 ac 0.014062 sq mi 43,560 sq yd 392,037 sq ft 56,453,325 sq in 0.036421 sq km 3.642143 ha 364.214273 a 36,421 sq m 364,214,273 sq cm 36,421,427,267 sq mm
10 ac 0.015625 sq mi 48,400 sq yd 435,597 sq ft 62,725,917 sq in 0.040468 sq km 4.046825 ha 404.682525 a 40,468 sq m 404,682,525 sq cm 40,468,252,519 sq mm
11 ac 0.017187 sq mi 53,240 sq yd 479,156 sq ft 68,998,509 sq in 0.044515 sq km 4.451508 ha 445.150778 a 44,515 sq m 445,150,778 sq cm 44,515,077,771 sq mm
12 ac 0.01875 sq mi 58,080 sq yd 522,716 sq ft 75,271,100 sq in 0.048562 sq km 4.85619 ha 485.61903 a 48,562 sq m 485,619,030 sq cm 48,561,903,023 sq mm
13 ac 0.020312 sq mi 62,920 sq yd 566,276 sq ft 81,543,692 sq in 0.052609 sq km 5.260873 ha 526.087283 a 52,609 sq m 526,087,283 sq cm 52,608,728,275 sq mm
14 ac 0.021875 sq mi 67,759 sq yd 609,835 sq ft 87,816,284 sq in 0.056656 sq km 5.665555 ha 566.555535 a 56,656 sq m 566,555,535 sq cm 56,655,553,527 sq mm
15 ac 0.023437 sq mi 72,599 sq yd 653,395 sq ft 94,088,875 sq in 0.060702 sq km 6.070238 ha 607.023788 a 60,702 sq m 607,023,788 sq cm 60,702,378,779 sq mm
16 ac 0.025 sq mi 77,439 sq yd 696,955 sq ft 100,361,467 sq in 0.064749 sq km 6.47492 ha 647.49204 a 64,749 sq m 647,492,040 sq cm 64,749,204,030 sq mm
17 ac 0.026562 sq mi 82,279 sq yd 740,514 sq ft 106,634,059 sq in 0.068796 sq km 6.879603 ha 687.960293 a 68,796 sq m 687,960,293 sq cm 68,796,029,282 sq mm
18 ac 0.028125 sq mi 87,119 sq yd 784,074 sq ft 112,906,650 sq in 0.072843 sq km 7.284285 ha 728.428545 a 72,843 sq m 728,428,545 sq cm 72,842,854,534 sq mm
19 ac 0.029687 sq mi 91,959 sq yd 827,634 sq ft 119,179,242 sq in 0.07689 sq km 7.688968 ha 768.896798 a 76,890 sq m 768,896,798 sq cm 76,889,679,786 sq mm
20 ac 0.03125 sq mi 96,799 sq yd 871,193 sq ft 125,451,834 sq in 0.080937 sq km 8.093651 ha 809.36505 a 80,937 sq m 809,365,050 sq cm 80,936,505,038 sq mm