Ring Size Guide & International Conversion Chart

Find My Ring Size – International Ring Size Chart An ill-fitting ring can slip off or feel uncomfortable. Find your perfect fit — use our ring size calculator or follow the manual methods to let your hands effortlessly hold the gaze of the world with grace and beauty. You can also get our REFUNDABLE Metallic Ring Finger Sizer for perfect accuracy.

Ring Size Calculator: How To Measure Ring Size With Easy Methods?

Method 1: Inasha Diamonds Metallic Ring Finger Sizer — Refundable

One of the easiest and best ways to measure your ring size at home is by using our Metallic Ring Size Finger Sizer. When you place your order, simply request our ring sizer — it’s absolutely FREE. Make sure you choose a size that you can wear and remove comfortably.

Method 2: Using Vernier Caliper / Ruler

Another reliable method is measuring your existing ring using a calliper. Follow these steps:

1. Check for zero errors by closing the jaws & ensuring the zero marks align perfectly.
2. Place your ring between the jaws, ensuring it stays perpendicular.
3. Close the jaws gently until they grip the ring.
4. Measure the outside diameter (OD).
5. Measure the ring thickness (TH).
6. Use the formula: Inner Diameter (ID) = OD – TH – TH

Useful Tips For Measuring Ring Size

• Measure When Your Hands Are Warm: Fingers shrink in cold and swell in heat.
• Take Multiple Readings: Best measurement is in the evening.
• Knuckle vs Finger Base: Rings should slide over knuckles with slight resistance.
• Ring Style Matters:
  • Narrow bands (under 3mm) fit true to size.
  • Wide bands (over 5mm) need half-size up.
  • Stackable rings often need a slightly larger size.
• Use a Professional Sizer: Jewelers’ tools give the best accuracy.
• Plan for Long-Term Fit: Finger size changes with age, weight, and weather.

FAQs

1. Can I use a string to find my ring size?
Yes, but ensure it’s non-stretchable and wrapped snugly. For best accuracy, order our FREE Metallic Ring Finger Sizer.

2. How do I convert my ring size from US to European?
European sizes use circumference (mm). UK uses letters. Always refer to a reliable conversion chart.

3. How to measure ring size at home?
Use a ring sizer, thread, or existing ring. Measure multiple times when fingers are at a normal temperature.

4. How do you tell if a ring is too loose or too tight?
A perfect fit resists at the knuckle, but doesn’t spin freely or dig into the skin.

5. What is the standard ring size for women/men?
Women's average: 6–7 Men's average: 9–10 Band width affects sizing as well.

International Ring Size Conversion Chart

Bangle Size Chart

Measure across the widest part of your knuckles or compare with an existing bangle. Use this size guide for the perfect fit.