Conversion Table for Ring Sizes
| Ring Diameter (MM) | USA/Canada | Japan |
|---|---|---|
| 18.2 mm. | 8 | 16 |
| 18.6 mm. | 8½ | 17 |
| 19.0 mm. | 9 | 18 |
| 19.4 mm. | 9½ | 19 |
18
Contents
How do I measure my ring size in mm?
You may determine your ring size by measuring it with a string or floss. Wrap a string around your finger and use a pen to indicate the point where the string first overlaps. Then, unwrap it and measure the length in millimeters that it has.
What size ring should I get my boyfriend?
Male ring sizes range from size 9 to 10.. For those without access to a smart phone or printer, we recommend determining the optimum size to order for your home try-on using the typical men’s ring size.
How can I measure my ring size at home?
Follow these methods to determine your ring size:
- String or paper should be wrapped around the base of your finger. A pen should be used to indicate where the two ends meet. Using a ruler (mm), measure the length of the thread or paper. To determine your ring size, choose the measurement that is closest to your finger size on the ring size chart.
How do I measure my ring size in CM?
Secure the base of your finger with a piece of twine or paper A pen should be used to indicate where the two ends come together; With a ruler (mm), measure the length of the thread or paper. If you don’t know your ring size, look for the closest measurement on the ring size chart.
How many mm is each ring size?
For example, a size 3 ring is 14 mm in diameter, a size 3.5 ring is 14.4 mm in diameter, and a size 4 ring is 14.8 mm in diameter. Among women, the most frequent ring sizes are 6 (16.5 mm), 6.5 (16.9 mm), and 7 (17.3 mm), while the most common men’s ring sizes are 10 (19.8 mm), 10.5 (20.2 mm), and 11 (23.0 mm), respectively (20.6 mm).
How can I tell my ring size from a ring?
In the case of rings, a size 3 ring measures 14 millimeters, whereas a size 3.5 ring measures 14.4 millimeters and a size 4 measures 14.8 millimeters Among women, the most popular ring sizes are 6 (16.5 mm), 6.5 (16.9 mm), and 7 (17.3 mm), whereas the most common male ring sizes are 10 (19.8 mm), 10.5 (20.2 mm), and 11 (20.4 mm) (20.6 mm).