To create a king-size bedspread quilt, which typically measures about 108 x 100 inches, you would need approximately 36 to 40 twelve-inch blocks, depending on the specific design and layout of the quilt. If you account for sashing or borders, you might need additional blocks. It's essential to plan your quilt layout carefully to determine the exact number required.
A standard queen-sized quilt typically measures about 90 inches by 90 inches. If you use 12-inch blocks, you can fit 7 blocks across the width (90 inches / 12 inches) and 7 blocks down the length, resulting in a total of 49 blocks (7 blocks x 7 blocks) for the quilt. However, depending on the exact dimensions of the quilt and any borders or sashing, the number of blocks may vary slightly.
To make a double quilt, you typically need a quilt that measures around 80 inches by 90 inches. A 7x7 square quilt block measures 7 inches by 7 inches, so you can fit approximately 11 blocks along the 80-inch side (80/7 ≈ 11.43) and about 12 blocks along the 90-inch side (90/7 ≈ 12.86). Therefore, you would need around 11 x 12 = 132 blocks to cover the area of a double quilt. Keep in mind that additional squares may be needed for seam allowances and any desired borders.
To make a twin quilt, you'll typically need about 48 to 60 blocks, depending on the size of the blocks and the overall dimensions of the quilt. Standard twin quilt dimensions are approximately 39" x 75". If you're using 12-inch blocks, you can arrange them in a layout of 4 rows with 6 blocks each to cover the twin size adequately, allowing for some additional seam allowance and quilting shrinkage.
ACK ! 120 divided by 4.5 ( allowing for quarter inch seams ) = 26 blocks wide. 124 divided by 4.5 ( allowing for quarter inch seams ) -= 27 blocks deep. ( These are rounded numbers, since 27 blocks wide, is actually 26.66666 and 27.5555 blocks. ) For a total of 702 blocks. If you prefer, make 24 blocks wide and 26 blocks deep, and make up the difference in finished size with your border. 624 blocks.
I think perhaps 2250 blocks .
A standard king-size quilt typically measures about 108 inches by 102 inches. To calculate the number of 10-inch squares needed, you can divide the total area of the quilt by the area of each square. The area of the quilt is approximately 11,016 square inches, and each 10-inch square is 100 square inches. Therefore, you would need around 111 10-inch squares to cover a king-size quilt.
720 4"x 8" tiles are needed.
16 if them.
The squares for this quilt will need to be 8 1/2 inches, that includes the 1/4 inch seam allowance for stitching them together. The finished blocks will be 8 inches square.
132
More information is needed EG what type of 12 inch blocks there are many(see link below). Also what way up are you using these blocks. http://www.boralbestblock.com/product-lines/masonry/standard-block/12-inch-block
To determine how many 6-inch squares are needed for a quilt that is 58 inches wide and 84 inches long, first calculate the area of the quilt: 58 inches × 84 inches = 4,872 square inches. Next, calculate the area of one 6-inch square: 6 inches × 6 inches = 36 square inches. Finally, divide the total area of the quilt by the area of one square: 4,872 ÷ 36 = 135.33. Since you can't have a fraction of a square, you would need 136 squares to cover the quilt.