Size Guide
✦ Interactive tool
Ring size calculator
Know a measurement? Get your ring size instantly — then pick it in the size options.
Try one:
Stylr Jewelry Size Guide
Rings, bracelets, necklaces & earrings — measured in mm and inches.
Ring sizes
If you already know your US ring size, match it below. Not sure? See How to measure at the bottom.
| US | UK | EU | Inner Ø (mm) | Circumference (mm) |
|---|---|---|---|---|
| 5 | J½ | 49 | 15.7 | 49.3 |
| 5.5 | K½ | 50 | 16.1 | 50.6 |
| 6 | L½ | 52 | 16.5 | 51.9 |
| 6.5 | M½ | 53 | 16.9 | 53.1 |
| 7 | N½ | 54 | 17.3 | 54.4 |
| 7.5 | O½ | 56 | 17.7 | 55.7 |
| 8 | P½ | 57 | 18.2 | 57.0 |
| 8.5 | Q½ | 58 | 18.6 | 58.3 |
| 9 | R½ | 59 | 19.0 | 59.5 |
How to measure your ring size
Option 1 — String method: Wrap a piece of string or paper strip around the base of your finger. Mark where it overlaps. Measure that length in mm — that's your circumference. Match it in the table above.
Option 2 — Existing ring: Measure the inside diameter of a ring that already fits, in mm. Match the "Inner Ø" column.
Bracelet sizes
Stylr bracelets list both length and the wrist circumference they fit best.
| Size | Bracelet length | Fits wrist |
|---|---|---|
| XS | 6.3" / 16 cm | 5.5" / 14 cm |
| S | 6.7" / 17 cm | 6.0" / 15 cm |
| M | 7.1" / 18 cm | 6.3" / 16 cm |
| L | 7.5" / 19 cm | 6.7" / 17 cm |
| XL | 7.9" / 20 cm | 7.1" / 18 cm |
How to measure your wrist
Wrap a soft tape measure (or string + ruler) around your wrist, just below the bone. That number is your wrist circumference. For a comfortable everyday fit, pick a bracelet length about 0.6–0.8" (1.5–2 cm) longer than your wrist.
Necklace lengths
Necklace fit depends on neckline and layering preference more than body size. Here's how each length sits on most people:
| Length | Style name | Where it sits |
|---|---|---|
| 14" / 35 cm | Choker | Tight against the base of the neck |
| 16" / 40 cm | Princess | Just above the collarbone |
| 18" / 45 cm | Standard | On the collarbone — most popular |
| 20" / 50 cm | Matinee | Just below the collarbone |
| 22–24" / 55–60 cm | Layering | Mid-chest — perfect for stacking |
Earring sizes
Earring "size" usually means hoop diameter or pendant drop length.
| Type | Reference | Look |
|---|---|---|
| Studs | 3–6 mm | Tight to the lobe — everyday subtle |
| Mini hoops | 8–12 mm | Sits inside the lobe — second-piercing friendly |
| Small hoops | 15–20 mm | Just clears the lobe — daily classic |
| Medium hoops | 25–35 mm | Visible from the side — dressier |
| Large hoops | 40 mm+ | Statement piece — pairs well with hair up |
Still unsure?
Email info@stylr.us with a photo of your wrist or finger next to a ruler — we'll size it for you within one business day.