Half-Square Triangle (HST) Calculator
Calculate the cutting size for half-square triangle units in quilting.
Cut Square Size
3.875 in
Squares to Cut (each fabric)
12
Strips Needed
2
Fabric Per Color
0.22 yards
Calculate the cutting size for half-square triangle units in quilting.
Cut Square Size
3.875 in
Squares to Cut (each fabric)
12
Strips Needed
2
Fabric Per Color
0.22 yards