1:56 to 75mm Miniature Scale for 3D Printing
Convert 3D printed tabletop miniatures from 1:56 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 / 31.3mm) × 100 = 240.0%
Based on 175cm human baseline, eye-level measurement (160cm).
Scale baselines
- Source eye level 28.6mm Eye
- Target eye level 75.0mm Eye
- Scale factor 240.0%
When you need this
You need this when bringing older or smaller 1:56 models into a modern 75mm collection. This is a big upscale. Models will look like different species next to each other unless you apply the conversion to the entire unit or army.
Source: 1:56
1:56 is the wargaming vehicle companion scale. Often paired with 28mm infantry. Tanks and vehicles at 1:56 look correct next to 28mm figures because the vehicle scale accounts for ground clearance and hull height, not just eye level. Common systems: Bolt Action, Chain of Command, Flames of War (vehicle scale).
Note: Some manufacturers label 1:48 vehicles as 'compatible with 28mm.' They are slightly oversized. Stick to 1:56 for visual harmony.
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 240.0%. 75mm on FDM needs a 0.2mm nozzle and very slow print speeds for acceptable surface quality.
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