Ring Sizer PRO

Ring Sizer Pro is the ultimate tool for accurately measuring and determining ring sizes with professional precision.
Simply place your ring directly on your device's screen and adjust the digital ring diameter to match your physical ring.
Whether you're shopping for jewelry, designing rings, or simply need to know your exact ring size, this app provides all the tools you need in one elegant package.
COMPREHENSIVE SIZE CONVERSIONS
Instantly convert between all major international ring sizing standards:
US and Canada
UK and Australia
European (EU)
French
German
Italian
Swiss
Polish
Scandinavian
Spanish
Russian