Jewelry tools

Ring Blank Calculator

Calculate the metal strip length needed to make a ring or band using the rolling method.

How to use the calculator?

Calculate the metal strip length needed to make a ring or band using the rolling method. Results account for material thickness and finger size.

①Material

②Ring Dimensions

Inner diameter17 mm

14 mm25 mm

Material thickness1.5 mm

0.5 mm3.0 mm

Ring width6 mm

3 mm15 mm

③Result

Blank length348.7 mm

With +5% allowance366.2 mm

Approximate mass (Sterling Silver)5.42 g

Quote request, Ring Blank Calculator

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3D model (.stl, .3mf, .step) | Vector (.svg, .ai, .dxf) | Image (.jpg, .png, .pdf)

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Knowing your dimensions, we can create a custom ring - from design to finished piece.