Ring sizer
Put a ring that fits on your screen, match the circle to its inside edge, and read your US ring size, with UK and EU beside it.
US 7
17.3 mm across · UK N½ · EU 54
| US | UK | EU | Inside diameter |
|---|---|---|---|
| US 6 | UK L½ | EU 52 | 16.5 mm |
| US 7 | UK N½ | EU 54 | 17.3 mm |
| US 8 | UK P½ | EU 57 | 18.1 mm |
first, so the circle is true to size.
Hold a bank card against the screen and match the outline.
Bank card · 3⅜ × 2⅛ in
How to use it
- 1Calibrate once with a bank card.
- 2Lay a ring on the circle and resize it to the inside edge.
- 3Read your size. Between two? Go up.
This page, or the app?
| This page | Tapepal on iPhone | |
|---|---|---|
| Sizes | US, with UK and EU beside it | Any length, in inches |
| Needs | A ring that fits | Nothing else |
| Also measures | Rings only | Rooms, furniture and heights |
Questions
What if I do not have a ring?
Wrap a strip of paper around your finger, mark where it meets and measure the strip in inches. US 7 is about 2⅛ in around.
Which finger?
The finger you will wear it on. Each finger is a different size.
Is it accurate enough to order online?
Yes, once calibrated. For wide bands, go up half a size.
