Ring size: how to measure it at home
Share
Why knowing your size is important
Buying a ring online without knowing your size is one of the most common mistakes leading to returns and exchanges. With just a few tools you already have at home, you can accurately measure your size and choose the perfect ring on the first try. Also, check out our complete jewelry size guide for bracelets and necklaces.
Method 1: Using a string or strip of paper
The simplest and most accurate method:
- Cut a thin strip of paper about 1 cm wide
- Wrap it around the finger where you will wear the ring
- Mark the point where the strip overlaps
- Flatten the strip and measure its length in millimeters with a ruler
- This measurement is the circumference of your finger
Consult the size chart below to find your size.
Method 2: Using a ring you already wear
If you already have a ring that fits you perfectly:
- Place the ring on a white sheet of paper
- Trace the inner circle of the ring with a pencil
- Measure the internal diameter of the circle in millimeters
- Consult the table to find the corresponding size
International Size Chart
| Circumference (mm) | Diameter (mm) | IT/EU Size | US Size |
|---|---|---|---|
| 47 | 15.0 | 7 | 4 |
| 49 | 15.6 | 9 | 4.5 |
| 51 | 16.2 | 11 | 5.5 |
| 53 | 16.9 | 13 | 6 |
| 55 | 17.5 | 15 | 7 |
| 57 | 18.1 | 17 | 8 |
| 59 | 18.8 | 19 | 9 |
| 61 | 19.4 | 21 | 9.5 |
| 63 | 20.0 | 23 | 10 |
Tips for accurate measurement
- Measure at the end of the day: fingers swell slightly throughout the day, especially in warm weather
- Measure multiple times: take the measurement 2-3 times to confirm the result
- Consider the right finger: the dominant hand is usually slightly larger
- Wide rings: if the ring has a wide band (over 6mm), choose half a size up
- Prominent knuckle: if your knuckle is much wider than your finger, choose the knuckle size
How to choose between two sizes
If you are between two sizes, consider:
- For thin rings: choose the smaller size
- For wide or stone rings: choose the larger size
- When in doubt: the larger size is always more comfortable to wear and remove
Stackable rings: how to manage sizes
If you want to stack multiple thin rings, use the same size for all. For a perfect layering effect, read our jewelry layering guide.
Conclusion
Measuring your ring size at home is simple and takes only a few minutes. With the right size, your Gabriel Milano 925 silver ring will fit perfectly from day one. For any questions, our team is always available to help you choose.