-Create quilt designs using Block functions with or without Sashing; solves Diagonals.-Find total Yardage, including Backing, Binding, Borders and Drop for any quilting project.-Calculate the total yardage for Squares, ½ Square Triangles, ¼ Square Triangles, 45° and 60° Diamond.-Reverse the calculations: find the number of Squares and Diamonds that can be cut from fabric.-Store fabric yardage solutions for 6 individual types of fabric and view total yardage for material.With the Quilter"s FabriCalc you will take pride and satisfaction in a finished quilt that starts with accurate dimensions, design and layout. Use the calculator to convert ideas into usable dimensions-yards, inches, fractions or metric measurements. It"s easy to do the math! With a few simple keystrokes it all adds up to fast solutions to help figure just about anything. Calculations are built-in for blocks, squares, diagonal, 1/2 and 1/4 square triangles, diamonds and much more. Use it anywhere , perfect for all your designs and lets you focus on creativity. Save time, money and material! Size: 5.7" x 3.0" x 0.65" Power: One 3-volt (CR-2016) Long-life Battery