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General Information on Sizings, Bead Counts

March 27, 2004

How Many Beads Are Needed? 
All numbers are approximate 
 
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Bead Size | 16" | 18" | 24" |  
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2 mm .......| 200 | 225 | 300 | 
3 mm .......| 132 | 144 | 200 |  
4 mm .......| 100 | 112 | 153 |  
5 mm .......| 82 | 90 | 124 |  
6 mm .......| 68 | 76 | 100 |  
7 mm .......| 57 | 63 | 85 |  
8 mm .......| 50 | 56 | 76 |  
10 mm ......| 40 | 45 | 61 | 
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* If you are knotting between beads, add an additional 
1"-3" to your finished piece, or 1-2" mm per knot. Beads 
may be irregular in shape, requiring some additional space. 
 
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How Many Beads Come by Size?  
All numbers are approximate  
 
1 Masse = 1,200 pieces  
6/o / "E" seed bead ½ kilo = 9,120 beads  
6/o / "E" seed lg. tube = 570 beads  
Czech 11/o hank = 2,640 beads  
Czech 10/o hank = 2,400 beads  
#1 bugle hank = 1,200 beads  
7.5 Gram vile of Delicas = 1,600 beads  
 
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How Long Should I Make It?  
All numbers are approximate  
 
 
Choker for women = 16"  
Choker for men = 18"  
Pendant length for women = 18"  
Pendant length for men = 20"  
Matinee = 20"- 24"  
Opera = 28" - 32"  
Rope = 40" - 45"  
Lariat = 48" or longer  
Bracelet = 7" & 8"  
Anklet = 9"  
 
 
Measurements & Weights  
 
1 Gross (Gr) = 144 pieces, 12 dozen, or 72 pair  
1/2 Gross = 72 pieces, 6 dozen, or 36 pair  
1 Mass (Ms) = 1,200 pieces, or 100 dozen  
1 Mille (M) = 1,000 pieces  
1 Inch = 25.4 mm, or 2.54 cm  
1 Ounce (Oz) = 28.35 grams  
1 Pound (Lb) = 16 Ounces  
1 Meter = 39.4 inches, 3.3 feet, or 1.1 yards  
1 Millimeter (mm) = 1/25th of an inch  
1 Kilogram (Kilo/K) = 1,000 grams, 2.2 lbs, or 35.27 oz.  
1/2 Kilo = 500 grams, 1.1 pound  
1 Gram (G) = .035 ounces  
1 Centimeter (cm) = 10 mm  
 
Which Needle Goes with Which Thread & Which Beads? 
 
Thread Size English Needle Sizes Seed Bead Sizes  
000 12, 13, 15 11, 12, 14, 15, 16, 18  
0 12, 13 11, 12, 13, 14, 16  
A 12, 13 11, 12, 13, 14,  
B 12, 13 9, 10, 11  
D 12 9, 10, 11  
E 10 9, 10  
F 10 9, 10  
FF 10 9, 10