KHALISI

August 1, 2026

How to Find Your Ring Size at Home

How to Find Your Ring Size at Home

The Russian ring size used at KHALISI is simply the inner diameter in millimeters: size 17 means 17 mm. Knowing that, you can find your size at home in five minutes. Here are three methods — from the most precise to the quickest.

Method 1. Using a ring that already fits

The most reliable option. Take a ring that sits well on the intended finger, place it on a ruler and measure the inner diameter at the widest point — from edge to edge of the inner circle. The number in millimeters is your Russian size. Measure two or three times for accuracy. (US sizes for reference: size 17 ≈ US 6.5, size 18 ≈ US 8.)

Method 2. With a string or paper strip

  • Wrap a string (or a 3–5 mm paper strip) around the base of your finger — snug but not tight.
  • Mark where it meets and measure the length — that is your finger circumference.
  • Divide the circumference by 3.14 to get the diameter, i.e. the size.

Example: circumference 53.5 mm ÷ 3.14 ≈ 17 — your size is 17.

Method 3. Circumference chart

If you only have a measuring tape: circumference 48–49 mm — size 15.5; 50–51 mm — 16; 53–54 mm — 17; 56–57 mm — 18; 59–60 mm — 19. Round intermediate values up — slightly loose is better than tight.

Five rules for an accurate measurement

  • Measure in the evening: fingers are slightly wider at the end of the day.
  • Never measure cold hands — fingers shrink by half a size in the cold.
  • If the knuckle is noticeably wider than the base, measure both and take the average.
  • Wide bands fit tighter — add 0.5 to your size.
  • Remember that right and left hands can differ.

If the ring is a gift

Discreetly borrow a ring the person wears on the right finger and measure it using method 1. Or trace the inner outline of the ring on paper — we can determine the size from that circle; just write to us via the contacts page.

KHALISI rings are hand-assembled and one of a kind — see what is available in the ring collection. Unsure about sizing? Message us before ordering — we will help.

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