Seamwise: Quilt Calculator
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Exact quilt cuts and fabric yardage — saved projects, offline, no ads.
- Price
- $1.99
- No in-app purchases
- Updated
- Oct 17
- 2026 · v1.0.0
Screenshots
About Seamwise: Quilt Calculator
Seamwise gives quilters clear cut sizes and fabric yardage without an account or internet connection.
CALCULATE THE WHOLE QUILT
• Quilt size from blocks, sashing and borders, or from a bed size
• Binding, backing, batting, borders and repeated pieces
• Half-square triangles, flying geese and setting triangles
BUY ENOUGH FABRIC
Yardage always rounds up to the next 1/8 yard and also shows metres. Save projects and combine their fabric needs into a practical shopping list.
PAY ONCE, USE ANYWHERE
No ads. No subscription. No account. Seamwise works fully offline and collects or shares no data.
CALCULATE THE WHOLE QUILT
• Quilt size from blocks, sashing and borders, or from a bed size
• Binding, backing, batting, borders and repeated pieces
• Half-square triangles, flying geese and setting triangles
BUY ENOUGH FABRIC
Yardage always rounds up to the next 1/8 yard and also shows metres. Save projects and combine their fabric needs into a practical shopping list.
PAY ONCE, USE ANYWHERE
No ads. No subscription. No account. Seamwise works fully offline and collects or shares no data.
What’s new
Version 1.0.0 · Updated October 17, 2026
First release: calculate quilt size, binding, backing, borders, repeated pieces, half-square triangles, flying geese and setting triangles. Save projects and build a fabric shopping list. Works offline with no ads or account.