That depends on the shingles you are using. Shingles are not all bundled in the same quantity different quality comes with different quantities in the bundle. You would need any where from 2 to 5 bundles per square.
How many bundles of 3-Tab Shingles are needed to cover 80 square feet?
9 bundles assuming std. 3 bundle/sq. shingles
You buy shingles by the square. Three bundles cover one square. A square is 10x10. So four bundles should be more than enough.
You are going to need 4 bundles. 3 bundles equals a square and a square equals 100 square feet.
A square is 10x10 but now you need to know how many bundles it takes to do a square and that I'm not sure about
How many bundles of 3-Tab Shingles are needed to cover 80 square feet?
A bundle of Shingles will cover roughly 33 square feet. A square of Shingles (3 Bundles) will cover 100 square feet.
54
9 bundles assuming std. 3 bundle/sq. shingles
How much area would 15 bundles of shingles cover. Standard duty shingles use 3 bundles for every 100 square feet so 15 bundles would cover 500 square feet.
4
4 bundles for 15 year. 3 bundles for 25 year.
You buy shingles by the square. Three bundles cover one square. A square is 10x10. So four bundles should be more than enough.
If your shingles say they cover 3 bundles to a square ( 10'x10' or 100 sq. ft) then one and a half. Some thicker, heavier shingles are 4 bundles to a square so you'd need 2.
You are going to need 4 bundles. 3 bundles equals a square and a square equals 100 square feet.
3 bundles to a square and 100 sq. ft. in a square, so 3 times 16 equals 48. Depending on how much roof edge and peak add a couple bundles for starter strip and the cap.
Answer: About 44. Average bundle covers 1/3 of a square. 1 square = 100 square feet. More info, See link below.