Ring Size Chart

For example, if your ring size is J½ in the UK, that would be a US size 5. In this case, you would order a size 5 ring from our website.

Ring Size Conversion Chart

The average ring size for women is a size 7, and size 7 is the most popular ring size for women. The most common range for them is between size 6 and size 8. In turn, this affects the size of her fingers (find out more in FAQs below).

STEP 5

The most common ring sizes for women are 6 (16.5 mm), 6.5 (16.9 mm), and 7 (17.3 mm). For men, the most common sizes are 10 (19.8 mm), 10.5 (20.2 mm), and 11 (20.6 mm).

Engagement Ring Sizes: 10 to 13. Size 10 is the same as the UK T ½, which is 25/32 inches or 19.84 mm in diameter. US size 10 ½ is equal to UK size U ½ (51/64 inches / 20.20 mm in diameter).

HOW TO DETERMINE YOUR RING SIZE. Size F 14.1 mm Size G 14.5 mm Size H 14.9 mm Size F½ 14.3 mm Size G½ 14.7 mm Size H½ 15.1 mm Size L 16.3 mm Size N 17.1 mm Size M 16.7 mm Size J½ 15.7 mm Size J 15.5 mm Size I 15.3 mm Size K 15.9 mm Size K½ 16.1 mm Size L½ 16.5 mm Size M½ 16.9 mm. Size P 17.9 mm.

U.S. ring sizes follow a scale of numbers (and half numbers), typically from ring size 3 to 13.5 for adults. Women’s rings are commonly between sizes 3 and 9 , while men’s rings are usually sized between 8 and 14.