## How many square feet in an acre?

Please enter value in acres to get it convert into square feet "Calculate".

## Understanding the Acres

A unit of area (4840 square yards) used in English-speaking countries

**The formula:**

Area in acres * 43560

**Where do you need it in daily life?**

Our SQFT Calculator helps you calculate the area required for roofing shingles, landscaping for a garden, tiling, flooring space, carpeting and wallpaper. There is even a Siding Square Footage Calculator so you can estimate House Siding costs without any hassle.

**What measurements do you need?**

You need to know the length of one side of the area you wish to measure in either feet (ft), inches (in), yards (yd), centimetres (cm), millimetres (mm) or metres (m).

**What can you calculate with this tool?**

You can calculate the area in square feet, in square inches, square yards, square centimetres, square millimetres and square meters. Yes, it is that awesome.

Our calculator gives you the option of calculating the exact cost of materials. All you have to do is enter the price per unit area and voila, you have the total cost of materials in a single click!

**Conversion factors:**

To convert among square feet, square inches, square yards, square centimetres, square millimetres and square meters you can utilize the following conversion table.