Block Calculator

This calculator is currently in ‘Beta Testing’. If you encounter an error or miscalculation, please email me at info@sewbecca.com

How to Use

Select a block. Use one row for each different block.
Fill in the boxes: Block type, finished size, quantity, and overage flag.
Click Calculate. Yardage totals and cutting steps appear below.

What It Assumes

40" usable WOF (you can change this at the top of the calculator)
Cuts strips at the smaller size, then sub-cuts pieces
Yardage is rounded up to your selected increment
Measurements are in inches.
User knows how to assemble the blocks.

Quilt Block Yardage Calculator

Usable WOF (in)

Round yardage to

Oversize + Trim

Add a block type

Results

Yardage Requirements

Add at least one block to see yardage requirements.

Cutting Instructions

Add at least one block to see cutting instructions.