Acres to Square Feet Converter
Convert acres to square feet (sq ft) for detailed measurements
Acres to Square Feet Calculator
Enter area in acres to convert to square feet
0 sq ft
sq ft = acres × 43,560
Conversion Formula
Common Acres to Square Feet Conversions
Quick reference for land and property sizes
Small lot (0.1 acre)
0.1 acres
4,356
sq ft
Quarter acre
0.25 acres
10,890
sq ft
Half acre
0.5 acres
21,780
sq ft
One acre
1 acres
43,560
sq ft
Two acres
2 acres
87,120
sq ft
Five acres
5 acres
217,800
sq ft
Ten acres
10 acres
435,600
sq ft
Quarter section
40 acres
1,742,400
sq ft
Understanding Acres
An acre is a traditional unit of land measurement. Originally defined as the area a team of oxen could plow in one day, it's now standardized at exactly 43,560 square feet.
Why Convert to Square Feet?
Square feet provide precise measurements for construction, landscaping, material calculations, and detailed property planning where exact dimensions matter.
When Do You Need It?
Construction planning, material ordering, landscaping projects, fencing calculations, and any detailed property development work requiring precise measurements.
Conversion Examples
Step-by-Step Example:
Convert 2.5 acres to square feet:
1. Multiply by 43,560: 2.5 × 43,560 = 108,900
Result: 2.5 acres = 108,900 sq ft
Practical Applications
- •Calculate sod or seed needed for large lawns
- •Determine fencing requirements for property
- •Plan irrigation systems for agricultural land
- •Estimate construction materials needed
- •Calculate property taxes based on square footage