Seed Bead Size Chart
Beading Nest · beadingnest.com · reviewed September 13, 2026
| 3/0 (3°) | approximately 5.5 to 6mm diameter, roughly 4 beads per inch strung |
|---|---|
| 5/0 | approximately 4.5mm diameter, about 5 to 6 beads per inch |
| 6/0 (also called E-beads) | approximately 4mm diameter, around 6 to 7 beads per inch |
| 8/0 | approximately 3mm diameter, roughly 12 to 13 beads per inch |
| 10/0 | approximately 2.3 to 2.5mm diameter, about 15 to 16 beads per inch |
| 11/0 | approximately 2 to 2.2mm diameter, roughly 18 to 20 beads per inch |
| 12/0 | approximately 1.8 to 1.9mm diameter, about 20 to 22 beads per inch |
| 13/0 (charlottes and true cuts) | approximately 1.6 to 1.7mm diameter |
Typical values for general guidance. Always check the manufacturer's specification for your exact product.
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