Felt Toy Material Calculator
Calculate how many felt sheets you need for a toy project.
Enter pieces per color, piece dimensions, and felt sheet size to get sheet count per color.
Craft felt comes in standard sheets — typically 20 x 30 cm (8 x 12 inches) — or on rolls. When planning a project, you need to know how many sheets of each color to buy.
The formula:
sheets = ceil(pieces x piece_area / sheet_area x 1.15)
The 1.15 factor accounts for 15% layout waste. Felt pieces are rarely rectangles; most are rounded or irregular, and you lose area between pieces when laying out on the sheet.
Standard sheet sizes:
- Small (20 x 30 cm = 600 cm2): most common craft store size
- Large (30 x 45 cm = 1350 cm2): fabric store size
For multi-color toys (a gnome with red hat, green body, white beard), calculate each color separately using only the pieces cut from that felt. This calculator handles one color at a time.
Tips:
Acrylic craft felt is inexpensive and forgiving — buy one extra sheet per color for mistakes. Wool felt holds cut edges better and doesn’t fray. For toys intended for children under 3, ensure felt is certified for safety (OEKO-TEX or CPSC compliance labeling).