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.
Exact quilt cuts and fabric yardage — saved projects, offline, no ads.