Quilt in a Day - Helping Quilters Since 1978

Math for Quilters Quick Reference Booklet by Annie

Math for Quilters Quick Reference Booklet by Annie - Main image
$10.61 $14.95 In stock

In this booklet you will find the formulas you need fast!What size should I make it?Calculating setting and corner triangles for diagonal setsWhat about proportions?Rotary cutting formulasFabric measurements (sweet sixteenth, fat eighth, jelly rolls, and so on)Measuring for borders and yardage requirementsHow much binding do I need?How wide should I cut the strips for binding?How much fabric do I need for the back?Fractions to decimalsEquivalents for inches and yardage in fractions and decimalsAnd more!

Before you pay

Check the method and total at checkout.

When it ships

Allow for processing time as well as the journey to you.

Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

View policy
If you need a refund

Keep your order number and contact the store to start.

Please contact us for the refund processing timeframe before returning an item.

View policy
Delivery costs

Review the cost for your destination and chosen service.

Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

View policy
Returning an item

Check the return conditions before sending anything back.

United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

View policy

Customer Reviews (4.4 / 5 · 5 reviews)

Emily N. ★★★★★

The rotary cutting formulas are laid out so clearly that I didn't have to flip back and forth. This booklet saved me from ripping out seams on a tricky diagonal set.

Sofia N. ★★★★★

I’m tired of redoing math for every quilt—this booklet has the setting triangle formulas right there, and the rotary cutting diagram saved me from a big miscalculation. It’s compact enough to keep next to my machine.

Timothy ★★★★☆

The setting and corner triangle formulas are exactly what I kept flipping back to during a diagonal-set project, and the booklet stays open flat on my cutting table, which is a small win. Wish it had a few more worked examples for odd quilt sizes, but for quick reference it does the job.