100 square feet is called a 'square'. Given that, you roof is 36 'squares'. Shingle coverage for 20, 25, and 30 year shingles is 3 bundles per square. 40 and 50 year shingles are 4 bundles per square. Say the shingle you select has a coverage of 3 bundles per sqaure: the number of bundles you need would be 3 * 36, plus the amount for caps (which cover the 'peaks' and 'hips' in your roof. To estimate the amount of bundles you need for peaks, assume one bundle for every 25 feet of 'hip' or 'peak' you need to cover.
8 bundles
That would depend on the amount of square footage covered per bundle, a figure that can vary. Tell the supplier that you need enough shingles to cover 168 square feet, or check the information on the back of the bundle which will describe the bundle's coverage.
73 bundles
at least 25 bundles With an average of 3 bundles per square(100 square feet) an 8 square roof would need 24 bundles plus 1 for cuts and shorts.
two and one tenth.
When applied properly 3 bundles will cover 100 square feet. 25 x 14 = 350 sq ft. 350 /100 x 3 = 10.5 bundles. So you need 11 bundles, assuming little to no waste.
34x64ft rood how many bundles of shingles do I need
3 bundles covers 100 square feet. You have 18,4 100 square feet. 18.4 x 3 = 55.2 so you will need 56 bundles.
You are going to need 4 bundles. 3 bundles equals a square and a square equals 100 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.
Not sure, but one bundle covers 33.33 square feet. 3 bundles to a square.