Free tool
Round Shield Prop Scaling Calculator
Scale Average adult's Round Shield to your exact height. Canonical diameter is 60 cm (23.6 in). Enter your height below to get every dimension proportionally adjusted for your build.
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Frequently asked questions
How big should a Round Shield cosplay prop be?
The canonical Round Shield diameter is 60 cm (23.6 in), based on Average adult at 178 cm (5'10"). For a cosplayer who is 165 cm, proportional scaling brings the diameter to about 56 cm. Use the calculator above to get exact dimensions for your height.
What material should I use for a Round Shield cosplay?
The Round Shield is a mid-size prop at 60 cm canonical length. EVA foam, Worbla, or 3D-printed segments all work well at this scale. For a lightweight build, go with EVA foam over a dowel core. For surface detail, Worbla or resin-coated foam board gives a harder finish that takes paint cleanly.