Bead Size Guide

  • Match size to card and quarter
  • 4mm Bead
  • 6mm Bead
  • 8mm Bead
  • 10mm Bead
  • 12mm Bead
  • 14mm Bead
  • 16mm Bead
  • 18mm Bead
  • 20mm Bead
  • 22mm Bead
  • 24mm Bead
  • 26mm Bead
  • 28mm Bead
  • 30mm Bead

MM to Inches Chart

1 mm = 0.04”
2 mm = 0.08”
3 mm = 0.12”
4 mm = 0.16”
5 mm = 0.20”
6 mm = 0.24”
7 mm = 0.28”
8 mm = 0.31"
9 mm = 0.35"
10 mm = 0.39”
11 mm = 0.43"
12 mm = 0.47”
13 mm = 0.51”
14 mm = 0.55”
15 mm = 0.59”
16 mm = 0.63”
17 mm = 0.67”
18 mm = 0.71”
19 mm = 0.75”
20 mm = 0.79”
21 mm = 0.83”
22 mm = 0.87”
23 mm = 0.91”
24 mm = 0.94”
25 mm = 0.98”
26 mm = 1.02”
27 mm = 1.06”
28 mm = 1.10”
29 mm = 1.14”
30 mm = 1.18”
31 mm = 1.22”
32 mm = 1.26”
33 mm = 1.30”
34 mm = 1.34”
35 mm = 1.38”
36 mm = 1.42”
37 mm = 1.46”
38 mm = 1.50”
39 mm = 1.54”
40 mm = 1.57”
41 mm = 1.61”
42 mm = 1.65”
43 mm = 1.69”
44 mm = 1.73”
45 mm = 1.77”
46 mm = 1.81”
47 mm = 1.85”
48 mm = 1.89”
49 mm = 1.93”
50 mm = 1.97”
51 mm = 2.00”

How many beads are on a strand?

Formula: strand length ÷ size of bead = beads per strand
Example: 16" strand ÷ 0.16"(4mm bead) = 100 beads on a 16" strand
NOTE: This formula is just for an estimate