measure your ring size, your necklace lengt and other size guides

How to find your ring size

“How do I find my ring size” – Follow our ring size guide and find out.
We’re often asked the question: “How do I find my ring size” so we’ve decided to help you.
Apparently it isn’t normal to know the size of your fingers, however it’s quite important when buying a ring as size does matter!

We’ve made a ring video guide as well as a text guide below. This will guide you step-by stop to find your ring size.


1. Measure your finger by wrapping a strip of paper or wide tread around it, leaving enough space to slide the ring over your knuckle.

2. Mark the place where the paper strip meets and measure the length by using a ruler.

This is the circumference of your finger, which corresponds to European ring sizing. E.g. if it measures 5,4 cm you should choose a size 54.

If you fall in between sizes, we recommend that you chose the larger size.
as a rule of thumb, you can alway remember that you will probably need a slightly bigger size is if the ring is wide versus slim. If the ring is sleek and slim we recommend that you opt for a lightly smaller size eg. 0,5 size difference.

This method can be used to find the ring size of any of your fingers.

Please Note that the ring size can vary depending on the ring design and fit on your finger.

Examples of narrow rings are worn on the middle finger and an example of a wide ring is worn on the index finger


Use a ruler and measure the internal diameter and compare to the table below

Ø14,96 mm – size 47

Ø15,28 mm – size 48

Ø15,60 mm – size 49

Ø15,92 mm – size 50

Ø16,23 mm – size 51

Ø16,55 mm – size 52

Ø16,87 mm – size 53

Ø17,19 mm – size 54

Ø17,51 mm – size 55

Ø17,83 mm – size 56

Ø18,14 mm – size 57

Ø18,46 mm – size 58

Ø18,78 mm – size 59

Ø19,10 mm – size 60

Ø19,42 mm – size 61

Ø19,74 mm – size 62

Ø20,05 mm – size 63

Ø20,37 mm – size 64

Ø20,69 mm – size 65

Ø21,01 mm – size 66

Ø21,33 mm – size 67

Ø21,65 mm – size 68

Ø21,96 mm – size 69

Ø22,28 mm – size 70

If you’re still in doubt we  would love to help you.

We are always here to assist you! So please, do not hesitate to use the chat, give us a call or send us an e-mail to

The chat can be found on the botton right side of the this page

We can be contacted through the chat from 8am – 22pm

Phone number +45 53691550

The phones are open from 9am – 5pm. Timezone Copenhagen (GMT+2)

We are also available through What’s App by using the number above

E-mail us at

We aim to answer you as soon as possible and always within 48 hours


The Jewellery Room ApS
VAT: DK-32285732
Møntergade 16, st.
DK - 1116 Copenhagen
Phone: (+45) 53 69 15 50

The Jewellery Room ApS
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