How many 5×5 squares does it take to make a queen quilt?
For a queen-size bed, the minimum number of 5-inch squares will be 336.
How many 3 inch squares does it take to make a queen size quilt?
Six rows by six, or 36 squares, with three inch sashes and a three inch sashed border would give you more than enough for your queen size comforter, 93 X 93.
How much does it cost to have a quilt quilted?
On average, you can expect to pay anywhere between 3 cents to 15 cents per square inch for quilting services with the average total cost around $175 for a 50″ x 70″ quilt. The price of quilting can vary greatly by region (and even by zip code).