Fabric Quantity & Layout Calculator
Planning twelve pieces should not require a sketchbook full of arithmetic. Tell us what you are cutting and this calculator shows how many pieces fit across the cloth, how many rows you need and how much fabric to buy.
It works with squares, rectangles, circles, ovals, triangles and hexagons, and draws the proposed layout so you can check it before cutting. You can also reverse the question: enter the fabric you already have and see how many complete pieces it can make.
Optimised geometric rows, not industrial nesting. Defects and exact motif placement may change real-world yield.
A clear result in five steps
- 1Choose the real piece shape and supported layout.
- 2Enter finished dimensions, seam allowance and spacing.
- 3Use the width between the selvedges.
- 4Describe directional or motif behaviour.
- 5Review the scaled layout before buying or cutting.
The maths, without the mystery
Every measurement is converted to millimetres. The engine places complete cut shapes row by row inside the usable boundary, includes seam allowance and spacing, and rounds purchases only after the geometry is complete.
Frequently asked questions
Does the width include selvedges?
No. Enter only the cuttable width between the selvedges.
Is this industrial nesting?
No. It is deterministic geometric row planning.
Why can a directional print use more cloth?
Pieces cannot be freely rotated or reversed when the design has a visible top.