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Land & Area Conversion

Acres to Square Feet Calculator

Q: How many square feet are in one acre?

One international statute acre equals 43,560 square feet.

Q: Is a US acre the same as a UK or Canadian acre?

Yes, the modern statute acre is 43,560 square feet in the US, Canada, and UK.

Q: How many acres is a football field?

An NFL field is about 1.10 acres; a FIFA pitch is roughly 1.76 to 2.0 acres.

Q: How do acres compare to hectares?

1 acre equals 0.404686 hectares; 1 hectare equals 2.471 acres.

Free acre to square foot converter for property buyers, farmers, and surveyors in the United States, Canada, United Kingdom, and worldwide. Convert acres ↔ sq ft instantly, plus hectares, square metres, square yards, and square miles.

Uses the international statute acre (43,560 sq ft). For legal surveys, always confirm the deed and local cadastral units.

Convert land area

Acres

1 acre = 43,560 square feet (US survey acre). Also equals 4,840 sq yd or about 4,047 m².

Common reference sizes

Tap a preset to load the calculator.

Result

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square feet

Size comparison

How your area compares to familiar landmarks (USA, UK, Canada).

Your area—

🇺🇸 NFL football field1.10 ac

🇬🇧 FIFA football pitch~2.0 ac

🇨🇦 Quarter-section160 ac

🇺🇸 Central Park (NYC)843 ac

Conversion table

Common acre values with square feet, square yards, and hectares.

Acres	Square feet	Sq yards	Hectares	Sq metres

How to Convert Acres to Square Feet

It used to measure the land area in the US, Canada, UK, and many Commonwealth countries. The international statute acre equals exactly 43,560 square feet. If you convert acres to square feet, you need to multiply acres by 43,560.

Square feet = Acres × 43,560 | Acres = Square feet ÷ 43,560

Acres and square feet by country

🇺🇸 United States

1.Property listings, agricultural land, and rural plots are typically sized using acres and square feet. 2.When dealing with real estate, farms, and country acreage, square feet and acres are the standard units of measurement. The Public Land Survey System uses 640-acre sections and 160-acre quarter-sections across much of the Midwest and West.

🇨🇦 Canada

Statute acres match the US (43,560 sq ft). Official federal surveys use hectares, but rural land in the Prairies is still discussed in acres and quarter-sections (160 ac). Urban lots are usually in square metres.

🇬🇧 United Kingdom

Acres remain standard for agricultural land, estates, and woodland.

🌐 International

An acre translates to roughly 0.4047 hectares and close to 4,047 square meters. Australia and Europe typically use hectares and m² for residential land; acres persist for farms and large rural holdings.

Quick conversion chart

Acres	Square feet	Hectares	Typical use
0.25	10,890	0.10	Suburban US/CA lot
1	43,560	0.405	Small homestead
5	217,800	2.02	Hobby farm
40	1,742,400	16.2	Commercial farm parcel
160	6,969,600	64.7	Quarter-section (US/CA)
640	27,878,400	259	Full survey section

Related acre & area tools

Acres to Square Feet FAQ

How many square feet are in one acre?

One international statute acre equals 43,560 square feet. This is the standard used in the United States, Canada, and the UK for most land transactions.

How do I convert square feet to acres?

Divide square feet by 43,560. Example (3.5 acres): 152,460 sq ft ÷ 43,560 = 3.5 acres.

Is a US acre the same as a UK or Canadian acre?

Yes — the modern statute acre (43,560 sq ft) is used in the US, Canada, and UK. Historic acres (Scottish, Irish, or survey variants) can differ slightly; always check legal descriptions on deeds.

How many acres is a football field?

An NFL field including end zones is about 1.10 acres (57,600 sq ft). A FIFA soccer pitch is roughly 1.76–2.0 acres depending on dimensions.

How do acres compare to hectares?

1 acre = 0.404686 hectares and 1 hectare = 2.471 acres. Hectares are the metric standard in Canada’s legal surveys and across Europe and Australia.

What is a quarter-section in acres?

In the US Public Land Survey System and much of Western Canada, a quarter-section is 160 acres (6,969,600 sq ft). A full section is 640 acres.

Land

This is a premium land measurement utility that provides bidirectional conversion between Acres and Square Feet. Beyond basic math, it offers a "Relative Size Context" feature that visually compares the entered acreage to familiar landmarks like NFL football fields and NBA courts. It includes a dynamic reference table, quick-input chips for common lot sizes (like ¼ ac or 40 ac), and secondary conversions for square yards, hectares, and square miles, making it a comprehensive tool for US-based land buyers and developers.

Acre to square feet

Core Functions

Bidirectional Conversion: Seamlessly toggle between "Acres to Sq Feet" and "Sq Feet to Acres" with a single click.
Visual Scaling: Uses dynamic progress bars to show how the entered land size compares to a standard US home lot or Central Park.
Smart Reference Table: Generates a custom lookup table based on the user's input for quick comparisons.
Quick-Input Chips: Allows users to rapidly test common US land divisions, such as a "Quarter Section" (160 acres).
Multi-Unit Support: Simultaneously displays results in square meters, square yards, hectares, and square miles.

Published

2026-05-02 13:53:10

Updated

2026-05-31 14:18:30

Author

Taylor Bennett