help-calc

Shelf 01

Craft and Workshop calculators

Epoxy resin for a pour, 2V geodesic dome struts and shingle bundles for a roof, each with the formula and a worked example.

Calculators on this shelf
3
Typical formula
fl oz = in³ ÷ 1.8047
Photo collage: a woodworking bench with a glossy epoxy resin river table, clamps and mixing cups, and a close-up of resin being poured.

Front of the shelf

Everything in Craft and Workshop

PageWorks outExample result
Epoxy Resin Calculator: How Much Resin for a PourMixed resin needed21.94 fl oz
Geodesic Dome Calculator (2V Strut Lengths)A strut length (30 per hemisphere)5.465 ft
How Many Shingles Do I Need? Bundles and SquaresBundles to buy60 bundles

Every calculator uses a standard formula and shows it. How the calculators work.