Dresden Plate Calculator 🌸
Calculate blade cutting sizes, center circle diameter, and fabric yardage for Dresden Plate quilt blocks. Enter plate diameter and blade count for a complete cutting guide.
How to Use the Dresden Plate Calculator
Enter the finished plate diameter, the number of blades, and how many blocks you need. The calculator returns all cutting dimensions and yardage for both blades and background squares.
Cut blades using the calculated wide and narrow end dimensions. You can use a commercial Dresden Plate ruler for accurate cutting. Fold and press each blade tip before assembling the circle.
Appliqué the assembled plate to the background square. The center circle covers the raw edges at the center. Use the calculated center circle diameter (includes seam allowance) for your template.
Frequently Asked Questions
What is a Dresden Plate quilt block?
A Dresden Plate is a classic appliqué quilt block featuring wedge-shaped blades arranged in a circle on a background square, resembling a decorative plate or flower. Blades can have pointed or rounded tips.
How many blades does a Dresden Plate have?
Traditional Dresden Plates typically have 12–20 blades. Common counts are 12 (30° each), 16 (22.5° each), and 20 (18° each). More blades create a rounder, more circular appearance.
How do I calculate the blade width for a Dresden Plate?
Wide end width = 2 × (plate radius) × sin(blade angle ÷ 2). Add seam allowance to both the length and wide end for the cutting template. The narrow end is approximately 30% of the wide end width.