Armature Design Calculator

Calculate internal armature dimensions, rod sizes, and base plate specs for clay or wax sculpture.

Sculpture height (in)

Sculpture width (in)

Sculpture depth (in)

Form type

Sculpting medium

Tab to move between fields

Main rod diameter (in)

0.25

Secondary wire (in)0.15

Armature height (in)20.9

Total rod length (ft)6.1

Armature wire (ft)15.2

Base plate width (in)14.4

Base plate depth (in)12

Base plate thickness (in)0.25

Armature weight (lbs)13.3

Est. clay/wax needed (lbs)58.5

How to Use This Calculator

Enter the sculpture's overall dimensions: height, width, and depth in inches.
Select form type (figure, abstract, bust, animal, or relief) and sculpting medium (clay, foam, wax, etc.).
Review recommended main rod diameter (in) and secondary wire diameter for the armature.
Check total rod length (ft) and estimated armature weight for transport planning.
Use a welded steel armature for large works -- epoxy connections are suitable only for small sculptures.

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