1:72 Scale to 1:144 Scale Conversion
To convert a model dimension from 1:72 Scale to 1:144 Scale, multiply it by 0.5 (72 ÷ 144). The result is a smaller model — every length, width, and height changes by the same factor.
Conversion Chart
| 1:72 Scale size (mm) | 1:144 Scale size (mm) |
|---|---|
| 1 mm | 0.50 mm |
| 2 mm | 1.00 mm |
| 5 mm | 2.50 mm |
| 10 mm | 5.00 mm |
| 20 mm | 10.00 mm |
| 50 mm | 25.00 mm |
| 100 mm | 50.00 mm |
Frequently Asked Questions
How do I convert 1:72 Scale to 1:144 Scale?
Multiply any 1:72 Scale model dimension by 0.5 to get the 1:144 Scale dimension. This works because 1:72 Scale is 1:72 and 1:144 Scale is 1:144, so the factor is 72 ÷ 144 = 0.5.
Is 1:144 Scale bigger or smaller than 1:72 Scale?
1:144 Scale models are smaller: the same subject is only 0.5× the size in each dimension compared to 1:72 Scale.
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Reverse: 1:144 Scale to 1:72 Scale · 1:72 Scale guide · 1:144 Scale guide · Full calculator