Question 1

How many quilt blocks do I need for a queen quilt?

Accepted Answer

A queen quilt (90×108 inches) needs approximately 48 twelve-inch blocks in a 6×8 grid with 2-inch sashing and a 3-inch border, or 63 blocks set without sashing. Use the calculator at /how-many-blocks/queen/12in for exact numbers.

Question 2

How many quilt blocks do I need for a throw quilt?

Accepted Answer

A throw quilt (60×80 inches) needs approximately 20 twelve-inch blocks in a 4×5 grid with sashing, or 25 blocks set without sashing. Use the calculator at /how-many-blocks/throw/12in for exact numbers.

Question 3

How many quilt blocks do I need for a baby quilt?

Accepted Answer

A baby quilt (36×54 inches) needs approximately 12 six-inch blocks in a 4×6 grid with sashing, or 30 blocks set without sashing. The block size significantly affects the count. Use the calculator at /how-many-blocks/baby/6in for exact numbers.

Question 4

How do I calculate how many quilt blocks I need?

Accepted Answer

Divide the quilt width by the finished block size to get the number of columns, and divide the quilt height by the block size to get the number of rows. Multiply columns × rows for the total block count. If adding sashing, subtract the sashing width from each block's space first. NiftyFifty's free calculator at /how-many-blocks handles this automatically for all standard quilt sizes.

How Many Quilt Blocks Do I Need?

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