Take pride and satisfaction in a finished quilt that starts with accurate measurements, design, and layout. Use the Quilter's FabriCalc to convert your ideas into yards, inches, or metric measurements. It's easy to do the math with simple keystrokes. Estimate the quantity of material you need and quickly find the total material cost. It can be used anywhere - no need for conversion charts or websites. It includes a long-life battery, easy to understand pocket reference guide, quick reference guide and an illustrated user's guide.