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Ring resizing – How to resize a ring to make bigger or smaller.Ī valuable ring should always be resized by a professional jeweler. It is advised to have your finger sized in the middle of the day in a room that is room temperature.
Time of Day – Fingers tend to be a smaller diameter in the morning and bigger at night. Diet – Salt and other foods can cause you to retain water and swell. Temperature – Fingers have a smaller diameter in cold weather and a bigger diameter in warm weather. There are many factors that determine your ring size, which can change from day to night and season to season, as follows: The difference in the diameter between each whole ring size is. The measurements are given in both inches and millimeters, however, the metric system of millimeters is much easier to use with a standard ruler. You are also matching up the ring to the circle by eye, which isn’t 100% accurate.ĬLICK IMAGE BELOW FOR PRINTABLE RING SIZER (Word document)īelow is a ring size chart that specifies the diameter of the ring (the measurement across the ring) and the circumference of the ring (the measurement around the ring) for each size. The image should print at 100% and you should verify the accuracy of the ring size chart by confirming that the line shown on the chart measures 125mm. Please note that when using the ring size chart below, there are many factors that can affect the accuracy of your measurements. It is recommended to buy a metal ring sizer, not a plastic one, since it is most similar to a metal ring. If you would like to use a more substantial and accurate ring sizer at home, ring mandrels and ring sizers are available for sale at a crafts store like Michaels or Joann, or you can find a wide selection on Ebay and Amazon. Please note that although you may use this ring sizer to get a fairly accurate measurement of your ring, it is always advisable to have your ring sized by a professional jeweler using one of the professional tools shown above – a ring mandrel or a ring sizer – to determine the exact size of your ring. To determine the most accurate ring size, the ring should cover the circle so that the black circle touches the inside of the ring. Read the number next the 'Read Size Here' line.Metal ring sizers in narrow and wide width to measure ring size.īelow is a ring size chart that can be used to determine the size of a ring.
Cut out the printed image, then wrap the sizer around the desired finger.Print the image without scaling and ensure the length from the 'Read Size Here' line to the end is 3.5 inches.Right-Click on the image below and select Save Image As.
Here is an example of a ring size conversion chart: C - MEASURING YOUR FINGER WITH A PRINTED SIZE CHART: If you know your size or finger measurement (in mm), you can go to any online ring conversion website and enter your info. Thus, your measurements will be more exact.
Next, measure the length of the piece and divide this number by 3. To minimize errors, wrap a paper around your finger 3 times. Unfortunately, this method is not 100% accurate. *Note: The above method is very simple because we have access to our own fingers. Use the chart below to find the corresponding ring size in the top row Lay it flat and use a ruler to measure the length in millimetersĥ. Using a pen or pencil, mark where the ends overlapĤ. Wrap it snugly around your ring finger at the base of the knuckleģ. Cut a strip of thin paper at least 3 inches long and less than 5 mm wideĢ. A- MEASURING YOUR FINGER WITH PIECE OF PAPER:ġ.