Convert Acres to Square Feet Accurately

Our acres to square feet converter uses the standard conversion factor (1 acre = 43560 square feet) with adjustable precision. Perfect for real estate, land measurement, and property calculations.

Standard Conversion (1 acre = 43560 sq ft) | Adjustable Precision | No Registration | Instant Results
ac

Supports decimal values (e.g., 0.5, 2.75 acres)

sq ft

Precision: Whole Number | 1 acre = 43560 sq ft

Quick Acres to Square Feet Conversions

Area Unit Guide

Understand how acres relate to square feet and other common area units in the imperial system.

Unit Equivalents

1 Acre = 43,560 square feet
1 Square Foot = 2.29568 × 10-5 acres
1 Acre = 4,840 square yards
1 Square Mile = 640 acres = 27,878,400 sq ft
1 Hectare = 2.47105 acres = 107,639 sq ft
1 Square Kilometer = 247.105 acres = 10,763,910 sq ft

The acre is a unit of land area used in the imperial and US customary systems. It is defined as the area of 1 chain by 1 furlong (66 by 660 feet).

Common Area References

Residential Properties

Small lot: 0.1 acre (4,356 sq ft), Average suburban lot: 0.25 acre (10,890 sq ft), Large estate: 5+ acres (217,800+ sq ft)

Commercial Properties

Small store: 0.2 acre (8,712 sq ft), Shopping center: 5-20 acres (217,800-871,200 sq ft), Mall: 50+ acres (2,178,000+ sq ft)

Recreational Areas

Football field: ~1.32 acres (58,000 sq ft), Baseball field: ~2 acres (87,120 sq ft), Golf course: 100-200 acres (4.3-8.7 million sq ft)

Natural Areas

Small park: 10 acres (435,600 sq ft), City park: 100+ acres (4.3+ million sq ft), National park: Thousands of acres

Acres to Square Feet Use Cases

Discover how our conversion tool helps in real-world scenarios where precise area measurements matter.

Real Estate

Convert property sizes for listings, comparisons, and understanding land values per square foot.

Example: 0.5 acres = 21,780 sq ft

Agriculture

Calculate planting areas, fertilizer requirements, and crop yields across different field sizes.

Example: 10 acres = 435,600 sq ft

Construction

Estimate material quantities, project costs, and site development plans based on land area.

Example: 2.5 acres = 108,900 sq ft

Land Planning

Determine zoning compliance, lot divisions, and land usage for development projects.

Example: 50 acres = 2,178,000 sq ft

Acres to Square Feet Conversion Chart

Quick reference for common acre to square foot conversions (1 acre = 43560 square feet).

Acres Square Feet Common Reference
0.1 acre 4,356 sq ft Small building lot
0.25 acre 10,890 sq ft Average suburban lot
0.5 acre 21,780 sq ft Large residential lot
1 acre 43,560 sq ft About 90% of a football field
2 acres 87,120 sq ft Two football fields
5 acres 217,800 sq ft Small farm or park
10 acres 435,600 sq ft Large farm or campus
20 acres 871,200 sq ft Shopping center
50 acres 2,178,000 sq ft Large industrial site
100 acres 4,356,000 sq ft Small golf course

Frequently Asked Questions

Answers to common questions about converting acres to square feet.

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