Prepping for Measurement

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How Do I Measure My Finger for a Ring?

If you have access to a printer, we highly recommend using our printable ring sizer, as it is the surest way to get an accurate measurement.

If you do not have access to a printer, you can use either a string or a strip of paper to measure your finger or a ring you already own. See the charts below for further instructions on these sizing methods.

Download Guide

How do I use String as a Ring Sizer?

  1. Take a piece of string, ribbon, thread, or a thin strip of paper and wrap it around your finger, close to the knuckle.

  2. With a pen, carefully mark the spot where the string overlaps with its end and either hold it up to a ruler that has millimeter measurements.

  3. Use the chart below to determine your ring size.

RING SIZE 3 4 5 6 7 8 9 10 11 12 13 14
MEASUREMENT
(MM)
47.5 49 51 53.5 56 58.5 61 63.5 66 68.5 71 74
RING SIZE MEASUREMENT (MM)
3 14.5
4 15.5
5 16.5
6 17
7 18
8 19
9 20
10 21
11 21.5
12 22.5
13 23
14 24

How do I use a ring I already own to find my ring size?

With a ruler and the chart below. Use the ruler to measure the diameter of the inside of the ring, then look up the measurement on the chart to find the corresponding ring size.

RING SIZE 3 4 5 6 7 8 9 10 11 12 13 14
MEASUREMENT
(MM)
47.5 49 51 53.5 56 58.5 61 63.5 66 68.5 71 74
RING SIZE MEASUREMENT (MM)
3 14.5
4 15.5
5 16.5
6 17
7 18
8 19
9 20
10 21
11 21.5
12 22.5
13 23
14 24
Ventureborn, rings that move with you when you mountainbike! Ventureborn, rings that move with you when you mountainbike!

Are There Special Considerations When Determining a Silicone Ring Size?

Our rings are made from silicone — a strong, yet flexible material. We currently only sell whole ring sizes (i.e. 6, 7, 9, 10 etc). If a ring size chart shows that you fall between two numbers, we recommend that you order the smaller size.

Here’s why : In our experience, silicone rings relax after a few days of wear. If you order a size up, you may find that your ring may seem to be the perfect size when you first start wearing it, only to become loose after a couple of days. On the other hand, a smaller ring may feel a little tight in the beginning, but will often soon relax to the perfect fit.


What if I Order the Wrong Ring Size?

We are confident that our ring size guide will help you select the right ring. But if it turns out that your ring doesn’t fit, don’t worry — we’re going to make sure we get you the right size. Just send us an email and our super friendly customer care team will be happy to exchange your ring for one that is the correct size!

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