1:72 to 75mm Miniature Scale for 3D Printing
Convert 3D printed tabletop miniatures from 1:72 to 75mm. This STL scale calculator is designed for Warhammer, D&D, and tabletop gaming miniatures.
Slicer Setting
Uniform scale (XYZ locked)
The math
(75.0mm / 24.3mm) × 100 = 308.6%
Based on 175cm human baseline, eye-level measurement (160cm).
Scale baselines
- Source eye level 22.2mm Eye
- Target eye level 75.0mm Eye
- Scale factor 308.6%
When you need this
You need this when bringing older or smaller 1:72 models into a modern 75mm collection. This is a dramatic jump—more than double or less than half. The result is essentially a different model category. Use this only for deliberate artistic or display purposes, not mixed armies.
Source: 1:72
1:72 is the small-scale military / budget army builds. Popular for large army builds on a budget. Figures are roughly 20-22mm to the eyes. Entire platoons fit in a shoebox, making this scale ideal for travel and storage. Common systems: Airfix, Revell, Zvezda.
Note: 1:72 scale creep exists too: modern sculpts are often closer to 1:64. Check base-to-eye measurements before committing to a print.
Target: 75mm
75mm is used by Display busts, Figure painting competitions, Scale 75 display line. Not a tabletop wargaming scale. A 75mm figure is roughly 1:24 scale and designed for contest judging and display cabinets. Eyes and skin texture become the primary focus.
Note: 75mm sculpts often have separate heads or arms for easier painting access. Check assembly instructions before scaling a monolithic STL.
Print notes
Set your slicer to 308.6%. 75mm on FDM needs a 0.2mm nozzle and very slow print speeds for acceptable surface quality.
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