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.
How many bundles of 3-Tab Shingles are needed to cover 80 square feet?
26 bundles should be about right.
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.
54
A bundle of Shingles will cover roughly 33 square feet. A square of Shingles (3 Bundles) will cover 100 square feet.
i think it should take 7 bundles
5.85 squares + 15% waste = ~6.75 squares of material needed 1/3 square per bundle of shingles 20 - 21 bundles of shingles (buy 21 and return the extra if necessary - it's i'mportant to have shingles from the same pallet/factory for matching purposes.
4
4 bundles of shingles covers 100sq.ft. of course this is approx. shingles come in several sizes and then you must allow for waste cuts etc
To determine how many bundles of shingles are needed to cover 1,950 square feet, you first need to know that one bundle typically covers about 33.3 square feet. Dividing 1,950 by 33.3 gives approximately 58.5 bundles. Since you can't purchase a fraction of a bundle, you would need to round up, so you would need 59 bundles of shingles to cover 1,950 square feet.
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.