That means 33 1/3 square feet per bundle of shingles. Take the total square footage of your roof rounding up to the nearest foot in each dimension . Divide that total square footage by 33 1/3 and then add about 10 % for waste . That will give you the number of bundles of shingles needed to cover your roof .

Roof surfaces are measured in “squares”. A roofing square is equal to 100 square feet of the roof. To determine the number of squares on the gable roof example in this post, divide its total of 2400 square feet by 100 (2400 ÷ 100 = 24). This means you would need 24 squares of shingles to cover that roof.

Beside this, How many bundles of shingles do I need for a 10×10 shed?

Quick answer —-> One square. 3 pieces of plywood equals 10ftx10ft. Three bundles but probably four because that would fit it perfectly and even on a tiny little shed 5–10% needs to be calculated in for waste and mishaps.

Likewise, How do I calculate how many shingles I need?

– Measure the length and width of each plane on the roof (including dormers) then multiply length times width.

– Add the square footage of each of the planes together.

Also, How many shingles are in a square?

Heavier three-tabbed shingles and laminated shingles require four, or sometimes five, bundles to cover a square. When shingles come three bundles to the square, there are 29 standard-sized shingles (12 in. by 36 in.) in each bundle.

How do you calculate shingles for a roof?

Roof surfaces are measured in “squares”. A roofing square is equal to 100 square feet of the roof. To determine the number of squares on the gable roof example in this post, divide its total of 2400 square feet by 100 (2400 ÷ 100 = 24). This means you would need 24 squares of shingles to cover that roof.

## 18 Related Question Answers Found

**How do I figure out how many shingles I need?**

Roof surfaces are measured in “squares”. A roofing square is equal to 100 square feet of the roof. To determine the number of squares on the gable roof example in this post, divide its total of 2400 square feet by 100 (2400 ÷ 100 = 24). This means you would need 24 squares of shingles to cover that roof.

**How many shingles do I need for a 1700 square foot house?**

how many boxes of shingles should I purchase for a 1700 square roof. A bundle of shingles covers 33.3 sq. ft. 1,700 / 33.3 + 10% for trim = 57 bundles.

**How many bundles of shingles do I need for an 8×12 shed?**

in 3 bundles per square.

**How many bundles of shingles does a typical house need?**

The average bundle of shingles covers 33.3 ft2, so three bundles of shingles are needed per square. Asphalt shingles range in price from about $25 per bundle for a standard 3-tab style to around $50-$75 or more for an upgraded architectural style.

**How many bundles of shingles do I need calculator?**

The most accurate way to calculate how many bundles of shingles you’ll need is to get up on the roof and measure each roof plane. If all the roof planes are rectangles, you simply need to multiply the length times the width of each plane to get the square footage; then you will add up the square footage of each plane.

### How do you measure a shed roof for shingles?

To estimate how many shingles you’ll need, first estimate the total square footage of your roof’s surface. To do this, measure the length and width of each plane on the roof, including dormers. Then, multiply length x width to get the square footage of each plane.

### How many bundles of shingles do I need for 30 squares?

An average roof size is about 30 squares so (3,000 ÷ 100 = 30). This means you would need 30 squares of shingles to replace that roof. The most common type of shingle, called a three-tab or strip shingle, is generally packaged three bundles per square so you would need about 90 bundles. Happy Measuring!

### How much is 30 square shingles?

The cost of 30 year architectural asphalt shingles would cost around $4.50 per square ft or $450 per square.

### How many bundles of shingles do I need for 100 square feet?

three bundles

### How many shingles are in a square pack?

Three bundles to a square is most common, which applies to most three-tab strip shingles and laminated shingles. When shingles are three bundles to the square, there are 29 standard-sized shingles (12 in. by 36 in.) in each bundle.

### How many shingles do I need for 1000 square feet?

Since there are twenty six shingles in a bundle of twenty year shingles (which is fine for starters and edges), divide the result by twenty six. For the number of ridge caps, multiply the length of the hip or ridge by twelve and divide it by five. This house is 1000 square feet. It requires 18 squares of shingles.

### How many shingles do I need for 100 square feet?

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