Find your ring size with a ring you already own
- Check the status line, and set the screen with a card if it asks.
- Lay a ring that fits flat on the circle. Look straight down.
- Change the size until the circle just fills the inside of the band.
Questions
How do I find my ring size on my phone?
Lay a ring that fits flat on the screen, then change the circle until it just fills the inside of the band. Read your US, UK and EU size underneath.
How accurate is an on-screen ring sizer?
Within about a quarter size when the screen is set correctly. For an engagement ring or a band that can't be resized, confirm with a jeweller.
What if I don't have a ring?
Wrap a strip of paper around the base of your finger, mark where it meets, and measure the strip on the ruler. Divide that length by 3.14 to get the inside diameter.
Which way should I round?
For a wide band, go a quarter or half size up. For a thin band, take the closer size.
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