What a 16×16 room is good for
At 256 square feet, a 16×16 space is a large room — a primary suite, a spacious living room, a studio, or a one-car garage. There's room for zones: seating plus a desk, or a bed plus a sitting area.
Because square footage is just length times width, you can check any variation in seconds with the room square footage calculator — enter your exact measurements, including inches, and it updates instantly with square feet, meters, and yards.
Flooring and paint for a 16×16 room
To floor a 16×16 room, start from the 256 square feet and add a 5–10% waste allowance for cuts and pattern matching — about 282 sq ft ordered. The flooring square footage calculator turns that into boxes for you. For painting, the floor area isn't what you need — measure the walls instead with the wall square footage calculator.