HOW TO FIND YOUR
RING SIZE
Measuring Your Finger
The best way to obtain an accurate ring measurement is to use a professional ring sizer tool.
This can be done at any professional jeweler with their assistance. But if you are a D-I-Y person,
a set of ring sizer can be easily purchased with affordable price (e.g. a plastic sizer, which is
reasonably inexpensive and sufficiently accurate.)
To use the ring sizer, simply insert your finger into the right space and read the corresponding size.
To obtain your ring size, keep the following tips in mind:
- Your ring should fit your finger comfortably; snug enough so that it will not fall off, but loose enough
to slide over your knuckle.
- Avoid using string or paper to measure ring size as these materials can stretch or twist, yielding
an inaccurate measurement.
- Finger size changes with the weather and time of day. Measure your fingers when they are at
their largest, usually at the end of the day and in warmer environments.
- Avoid using string or paper to measure ring size as these materials can stretch or twist, yielding an
inaccurate measurement.
- Take 3-4 measurements to make sure you get it right.
Ready-to-Print Ring Sizer
If you would like to determine your ring size immediately,
another way is to have a ring that fits comfortably on the
desired finger ready. Then use it with our printable ring sizer
that can help you determine your ring size.
In order to view this guide, you will need to use
Adobe Acrobat Reader. Download it for free.
Tips For Buying The Ring As A Surprise
- If you are aiming for a surprise, one tried-and-true method is asking a parent or close friend if they
know her finger size.
- Borrow one of your partner's rings and use the Ring Sizing Guide above to determine its size.
The ring should be from the correct finger on the correct hand.
- The average finger size is a 6 to 6.5 for women, and 9 to 10 for men. When no other information
is available to you, selecting one of these sizes is your best choice.
- Our dominant hands are generally slightly larger – make sure you measure for her left!
- Rings with wider bands will fit a bit tighter. If you plan to measure one of her rings, try to measure one
with a similar width as the ring you want to purchase.
- If it comes down to guessing, err on the large side. You want the ring to be able to slip onto her finger
when you’re proposing!
International Ring Size Conversion Chart
To determine your ring size according to your country’s standard, use the International Ring Size Chart
to convert to the corresponding ring size to place your order. In Thailand, the French ring size is the
most widely used.