Calculating Delica amount in grams

Calculating the amount of a bead color in grams

The amount is calculated according to a very conservative, 180 beads per gram.   This is based on our experience where 190 or 200 beads per gram calculations resulted in not having enough beads to finish the tapestry.

There are a number of issues that affect the number of beads per gram, the main one is the finish.