Bead sizes compared
Beads per Inch Bead Size Beads per Inch Beads per 16 Beads per 24 7 mm 3.6 57 86 8 mm 3.13 50 75 10 mm 2.5 40 60 12 mm 2.1 33 50 5 more rows … If you stack two pennies together, you can estimate how big a 3 mm sized bead is or use a stack of four to estimate the size of a 6 mm bead. Continue reading Bead sizes compared