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THE FEUTEX TOOLKIT

Quilt Sashing and Border Layout

Calculate finished quilt dimensions from a grid of blocks, sashing and outer borders.

Sewing workspace● Runs in your browser
01 Your input
02 Your result
View or copy raw result data
FormulaWidth = columns*block+(columns-1)*sash+2*border; Height = rows*block+(rows-1)*sash+2*border; Blocks = columns*rows

Worked example

Inputs

Columns
5 blocks
Rows
6 blocks
Block
20 cm
Sash
3 cm
Border
8 cm

Expected results

Width
128 cm
Height
151 cm
Blocks
30 blocks

Load the example in the workspace to reproduce these results. Display rounding does not change the underlying calculation.

How to use this tool

  1. Enter the measured quantities and your own planning assumptions.
  2. Review all calculated outputs and the stated limitations.

Try this example

{
  "columns": 5,
  "rows": 6,
  "block": 20,
  "sash": 3,
  "border": 8
}

Accuracy and scope

Finished measurements; seam allowances are excluded. Assumes no sashing outside the block grid.

Is my data uploaded?

This tool runs locally in your browser. Input and output are not sent to a processing server. Copy or download your result before leaving the page.