how big is a square foot

A square foot is the area of a square that’s 1 foot long on each side, which equals 144 square inches or about 0.093 square meters.

Quick Scoop

• Basic idea:
  A square foot is one 12-inch by 12-inch square of space.

• In inches:
  12 in×12 in=144 square inches12\text{ in}\times 12\text{ in}=144\text{ square inches}12 in×12 in=144 square inches.

• In meters:
  1 square foot ≈ 0.0929 square meters (often rounded to 0.093).

How to picture it

• Think of a typical floor tile that’s 1 ft by 1 ft; that tile’s surface is about one square foot.

• A 2 ft by 2 ft mat would be 4 square feet, because area is length × width (2 × 2 = 4).

Why it matters

• Square feet measure area , so they’re used for rooms, houses, carpets, lawns, and other flat surfaces.

• To get square feet, multiply the length of a space (in feet) by its width (in feet), like a 10 ft by 12 ft room = 120 square feet.

TL;DR: A square foot is a 1 ft by 1 ft square of space, equal to 144 square inches or about 0.093 square meters.

Information gathered from public forums or data available on the internet and portrayed here.