
SIZIO
Clothing & shoe size guide
About
Easily convert clothing and shoe sizes between international standards. Select garment type, recipient, and known size to see corresponding EU, RU, US, UK, CN, and letter sizes. Includes visual guides and offline access.
What's New in SIZIO
0.1.0
September 17, 2026
FAQ
What clothing and shoe sizes does SIZIO convert?
SIZIO converts between EU, RU, US, UK, CN, and international letter sizes for various clothing types, footwear, and headwear. It supports adult and children's sizes, including jeans in W/L format.
Can I use SIZIO offline?
Yes, SIZIO includes a bundled size catalog that can be used without an internet connection. This makes it convenient for use anywhere, anytime.
Does SIZIO have ads?
No, SIZIO is ad-free. The current version contains no advertising, ensuring an uninterrupted user experience.
How accurate are SIZIO's size conversions?
Size conversions provided by SIZIO are approximate. It is recommended to always compare the result with the manufacturer's own size chart before purchasing, as fit and labeling can vary by brand.
Can SIZIO store different user profiles?
Yes, SIZIO allows you to keep separate measurement profiles for different family members. This is useful for managing sizes for multiple individuals.
What devices does SIZIO support?
SIZIO is currently supported on iPhone devices. It is designed to be accessible for users on the Apple mobile platform.
How often is SIZIO updated?
The latest version of SIZIO is 0.1.0, and it was last updated on September 17, 2026. Future updates will likely continue to refine its features and accuracy.
Is my personal data safe with SIZIO?
Yes, SIZIO states that names and body measurements are not shared with advertising or analytics services. Your privacy is a priority.







