Shingle calculator

How Many Bundles of Shingles for 200 sq ft?

200 sq ft of roof surface is 2 roofing squares. With 10% waste and standard 3-bundle-per-square shingles you need 7 bundles. If 200 sq ft is the house footprint rather than the roof, multiply by the pitch factor first: at a 6/12 pitch that becomes 8 bundles.

Roofing squares2
Bundles (10% waste)7
Bundles (15% waste)7
4-bundle shingles9
Nails (4 per shingle)704

Bundles for 200 sq ft of roof by waste factor

WasteSquares3 bundles / square4 bundles / square
5% (simple gable)2.179
10% (typical)2.279
15% (hips & valleys)2.3710
20% (complex, cut-up)2.4810

If 200 sq ft is the house footprint

Shingles cover the sloped roof, not the floor plan. Multiply the footprint (including overhangs) by the pitch factor to get roof surface:

PitchRoof surfaceSquares (+10%)Bundles
3/12206 sq ft2.37
4/12211 sq ft2.37
5/12217 sq ft2.48
6/12224 sq ft2.58
7/12232 sq ft2.58
8/12240 sq ft2.68
9/12250 sq ft2.89
10/12260 sq ft2.99
12/12283 sq ft3.110

3 bundles per square, 10% waste. Don't know your pitch? Measure it with the Pitch Gauge.

Shingle cost for 200 sq ft

Shingle typeMaterial per squareTotal for 200 sq ft (+10%)
3-tab shingles$80–$120$176–$264
Architectural shingles$100–$160$220–$352
Premium shingles$160–$250$352–$550

Shingles only. Underlayment, flashing, ridge cap, disposal and labour are extra.

Nails and underlayment

UnderlaymentTypical roll coverageRolls (+10% laps)
Synthetic underlayment1,000 sq ft1
#15 felt400 sq ft1
#30 felt200 sq ft2

Nails: about 704 with a standard 4-nail pattern, or 1,056 with a 6-nail high-wind pattern. Check roll labels: coverage varies by brand.

Frequently asked questions

How many bundles of shingles do I need for 200 sq ft?

For 200 sq ft of roof surface you need 7 bundles of standard shingles (3 bundles per square) including 10% waste, or 7 bundles with 15% waste for a roof with hips and valleys. Heavier shingles packed 4 bundles per square need 9 bundles.

How many squares is 200 sq ft?

A roofing square is 100 sq ft, so 200 sq ft is 2 squares, or 2.2 squares once you add 10% for waste.

Is 200 sq ft the house size or the roof size?

Shingles are ordered by roof surface, which is larger than the house footprint because of the slope and overhangs. If 200 sq ft is your footprint, multiply it by your pitch factor: at 6/12 the roof is 224 sq ft and needs 8 bundles.

How much do shingles for 200 sq ft cost?

At typical material prices, shingles for 200 sq ft of roof (with 10% waste) cost about $176–$264 for 3-tab shingles, $220–$352 for architectural shingles, $352–$550 for premium shingles. That is materials only; installation usually costs more than the shingles.