Acre to Square Mile Converter

Convert acres to square miles instantly with our accurate and easy-to-use conversion tool.

ac
Result
0mi²

Square Mile

Conversion Formula

Square Mile = Acre × 0.001563

Where:

  • ac = Acre
  • mi² = Square Mile

About Acre

The acre (ac) is a unit of areain the imperial system of measurement.

About Square Mile

The square mile (mi²) is a unit of areain the imperial system of measurement.

How to Convert Acre to Square Mile

To convert from acres to square miles, use our converter above. Simply enter the value in acresand get instant results in square miles.

Quick Reference:

  • 1 ac = 0.001563 mi²
  • 1 mi² = 639.999407 ac

Common Acre to Square Mile Conversions

1 ac
= 0.00 mi²
5 ac
= 0.01 mi²
10 ac
= 0.02 mi²
25 ac
= 0.04 mi²
50 ac
= 0.08 mi²
100 ac
= 0.16 mi²

Conversion Reference Table

Acre (ac)Square Mile (mi²)
10.0016
20.0031
30.0047
40.0063
50.0078
100.0156
150.0234
200.0313
250.0391
500.0781
750.1172
1000.1563
2500.3906
5000.7813
1,0001.5625

Quick reference table showing common acres to square miles conversions.

Real-World Area Conversions

🏠

Real Estate and Housing

Property listings show square footage (US) or square meters (international). A typical 3-bedroom house is 1,500-2,000 sq ft (139-186 m²).

🌾

Land and Agriculture

Farmland is measured in acres (US) or hectares (metric). A football field is about 1.32 acres or 0.53 hectares. Large farms span hundreds or thousands of acres.

🏗️

Flooring and Carpeting

Calculating how much flooring material to buy for rooms. Carpet is sold by square yard, while tile and hardwood use square feet or square meters.

🎨

Painting and Wall Coverage

Paint coverage is specified per gallon (350-400 sq ft) or per liter (10-12 m²). Converting room wall areas helps estimate paint quantities needed.

🧵

Fabric and Textiles

Fabric is sold by the yard (linear) but coverage depends on width. Quilting, upholstery, and sewing projects require area calculations in square inches or square meters.

Parks and Recreation

City parks, golf courses, and sports facilities measure areas in acres or hectares. A standard soccer field is about 1.76 acres (0.71 hectares).

Area Conversion FAQs