Bead Pattern Calculator
Bead Pattern
Calculate the number of beads needed for bead weaving, loom work, or stringing projects based on pattern dimensions and bead size.
Formula
Total Beads = Pattern Width x Pattern Height x Waste Factor; Finished Size (inches) = Beads x Bead Size (mm) / 25.4; Weight (grams) = Total Beads x Grams Per Bead
Frequently Asked Questions
How many beads are in a gram?
For size 11/0 seed beads, there are approximately 110 beads per gram. Larger beads like 6/0 have about 10 per gram, while tiny 15/0 have about 290 per gram.
Why add a waste factor?
The waste factor accounts for beads lost during work, irregular beads that must be discarded, and extras needed for tension adjustments in the weaving technique.
What is the difference between peyote and loom beading?
Loom beading uses a loom to hold warp threads and creates a flat fabric quickly. Peyote stitch is off-loom and more portable but slower. Both produce similar-looking flat beadwork.
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