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Tools for Makers
Calculators, checklists, and planning tools built for cosplayers and craft builders. No account needed. Just open and use.
Budget Calculator
Estimate your build cost before you start. Add materials, track spending, and stay on budget from first sketch to con floor.
Open toolCommission Pricing Calculator
Figure out what to charge. Factor in materials, labor hours, complexity, and overhead so you never underprice a commission again.
Open toolProp Scaling Calculator
Scale any weapon, staff, or accessory to your height. Input the character's canon dimensions and your measurements, get cut-ready numbers.
Open toolConvention Packing Checklist
The packing list cosplayers actually use. Con essentials, repair kit, sewing survival, wig and makeup, and everything you forget until the parking lot.
Open toolNeed more than a calculator?
Costumary is a full build workspace. Reference boards, material tracking, budget management, timelines, and build logs. All in one place.
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