Ring Sizes: Inner Diameter, Circumference and a Size Chart Lookup
This lesson is part of the course
In this lesson
You turn measured finger circumferences into inner diameters with PI, find the next larger size number and size letter with an approximate XLOOKUP, and show how much room each ring leaves.
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Lessons in this course
- Ring Sizes: Inner Diameter, Circumference and a Size Chart Lookup Locked
- Ring Blanks and Jump Rings: Bending Length, Allowances and Wire per Order Locked
- Wire and Sheet: Gauge to Millimetres and Metal Weight from Volume × Density Locked
- Alloys and Purity: Fineness in ‰, Karat ÷ 24 and Mixing to a Target Locked
- Metal Value: Fine Metal × Price, Scrap Offers and a Price Sensitivity Table Locked
- Beading: Beads per Strand, Packs to Buy and Pattern Repeats with INT and MOD Locked
- Stones and Findings: Stones around a Band, Bill of Materials and Cost per Piece Locked
- Capstone: Cost Price, Retail Price, Metal Surcharge and a Collection Chart Locked