Beads Per inch and other lengths (24.75mm per inch)

 

Bead size

1 – inch 24.75mm

6 – inch 148.5 mm

7 – inch 173.25 mm

10 – inch 247.5 mm

16 – inch 396 mm

18 – inch 444.5 mm

24 – inch 594 mm

 

2mm

12

74

87

124

200

225

300

 

3mm

8

50

58

83

132

144

200

 

4mm

6

37

43

62

100

112

153

 

5mm

5

30

35

50

80

90

120

 

6mm

4

25

29

42

66

72

100

 

8mm

3

19

22

31

50

56

76

 

10mm

3

15

18

25

40

45

61

 

Standard Necklace and Bracelet Lengths (averages – please measure for yourself)

 

Women

Men

 

High Neck

14”

 

 

 

Choker

16”

Choker

18”

 

Pendant Length

18”

Pendant Length

20”

 

Matinee

20” – 24”

 

 

 

Opera

28” – 32”

 

 

 

Rope

40” – 45”

 

 

 

Lariat (no clasp)

48” - +

 

 

 

Bracelet

6” – 8”

Bracelet

9’ – 11”

 

Anklet

9” – 10”

Anklet

11” – 14”

 

Note: a clasp would be required for necklace lengths of 24” or less.

 

Measurements & Weights

 

Unit of Measure

Abbreviation

Quantity

 

Unit of Measure

Abbreviation

Quantity

 

Gross

GR

144

 

Mass

Ms

1000

 

Mille

M

1000

 

Dozen

DZ

12

 

Ounce

Oz

28.35 gr.

 

Gram

GR

.035 oz

 

Kilo

K

1000 GR

 

Kilo

K

2.2 lbs

 

Kilo

K

35.27 oz.

 

Pound

Lb

16 oz.

 

Meter

 

29.4”

 

Meter

 

3.25 ft.

 

Stringing Material

Type of beads or technique

1st suggestion

2nd suggestion

Finishing off technique

Clasp

Seedbeads

Silimide

Nymo

Knots

Button

Glass or stone

Soft-flex wire

Tiger-tail

Crimp beads

Metal Clasp

Knotting

Nylon

Silk

Bead tips

Metal Clasp

Large Hole

Woven Poly

Waxed Linen

Leather Crimps or Slide Knot

Clasp  (no clasp for slide knot)

Large Hole

Rattail

Leather

Leather Crimps or Slide Knot

Clasp  (no clasp for slide knot)

Note: When tying knots between beads extra cord will be required. 

 

 Knots can consume up to 1” of cord per knot.  The thicker the cord, the more string required for your project.

Clasp Review

Toggle: bar and loop

Spring ring

Lobster

S - hook

Swivel lanyards

Hook and eye

Fish-hook

Lanyard

Barrel

Button

Multi-strand

Fold-over

Sister

Magic

Lanyard

Shortner

 

 

 

 

Note: Most reliable are the Toggle and the Lobster clasps.

Least reliable is the barrel clasp – unless you remember to tighten the clasp throughout the day.

Note: Small clasps are cute, but more difficult to operate, especially behind the neck.  Use an appropriate size clasp for you project.

Seedbeads – Czech seedbeads

Bead Size (aught)

Beads Per inch

Beads Per gram

Grams per hank (12 20” strands)

Number of beads in a hank (hank = 12 20" strands)

16/0

28

275-325

22.5

 

14/0

25

250-300

22

 6720

13/0

24

150-200

33

 

12/0

21

125-175

33

 

11/0

18

100-150

34.5

 4320

10/0

16

75-125

38.5

 

9/0

15

50-100

38.5

 

8/0

14

 

 

 3360

6/0

9

 

 

2160

Seedbeads – Japanese seedbeads

Bead Size (aught)

Beads Per inch

Beads Per 6” tube

 # of beads per inch

 

14/0

27

7000

27

5000 per 20 grams

11/0

17

3000

17

 

8/0

11

1026

11

1 inch = .3 grams

6/0

7

210

7