Ring Size Guide
Ring Size Guide
Whether you know your size and are looking for a few tips, or if you have no idea where to start, this guide will help you to find the perfect size every time!
How to Measure Your Ring Size
Method 1: Using a Ring Sizer
- Visit a local jewelry store for professional sizing
- Use a plastic ring sizer tool (most accurate method)
- Try different sizes until you find the perfect fit
Method 2: Measuring an Existing Ring
- Take a ring that fits the intended finger perfectly
- Measure the inside diameter in millimeters
- Use our size chart below to find your size
Method 3: String or Paper Method
- Wrap a piece of string or paper around your finger
- Mark where the string/paper overlaps
- Measure the length in millimeters
- Divide by 3.14 to get the diameter
Ring Size Chart

Important Tips
- Measure your finger at the end of the day when it's largest
- Consider the width of the ring - wider rings need larger sizes
- Account for knuckle size - the ring needs to fit over your knuckle
- Temperature affects finger size - avoid measuring when very hot or cold
Between Sizes?
If you're between sizes, consider:
- Choose the larger size for wider rings
- Choose the smaller size for narrow rings
- Consider the season - fingers are larger in summer
Need Help?
Still unsure about your size? Contact our customer service team at customercare@wallarobe.com for personalized assistance.