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Size guide

Everything you need to find the right fit at home. No jeweler's tools, just a string and a ruler. Pick what you are sizing below.

Rings Bracelets Chains

Rings

Find your ring size at home

Sizing should be simple. You do not need special tools, just a few household items. Use whichever method works best for you, then match your measurement to the chart.

Method 1: The string or paper test

Wrap a string around the base of your finger

What you will need

A strip of paper, string, or floss
A pen
A ruler, millimeters are best

Steps

Wrap the paper or string around the base of your finger.
Mark the point where the ends overlap.
Lay it flat and measure the length in millimeters.
Compare the number to the circumference column in the chart below.

Method 2: Measure a ring you already own

Measure the inside diameter of a ring you own

What you will need

A ruler or caliper
A ring that fits comfortably

Steps

Place your ring on a flat surface.
Measure the inside diameter straight across in millimeters.
Match that measurement to the diameter column in the chart.

Method 3: Use our printable ring sizer

What you will need

A printer, set to 100% scale
Scissors

Steps

Print our ring sizer and chart.
Cut along the outline to create a paper sizer.
Wrap the paper around your finger and read the number that lines up.

Ring size conversion chart

Ring size (US)	Diameter (mm)	Circumference (mm)
4.00	15.30	48.10
4.25	15.40	48.40
4.50	15.50	48.70
4.75	15.60	49.00
5.00	15.70	49.30
5.25	15.95	50.00
5.50	16.20	50.70
5.75	16.35	51.25
6.00	16.50	51.80
6.25	16.75	52.60
6.50	17.00	53.40
6.75	17.15	53.85
7.00	17.30	54.30
7.25	17.70	55.55
7.50	18.10	56.80
7.75	18.15	57.00
8.00	18.20	57.20
8.25	18.38	57.75
8.50	18.55	58.30
8.75	18.73	58.85
9.00	18.90	59.40
9.25	19.10	60.03
9.50	19.30	60.66
9.75	19.55	61.44
10.00	19.80	62.20
10.25	20.05	62.98
10.50	20.30	63.76
10.75	20.45	64.21
11.00	20.60	64.70
11.25	20.83	65.43
11.50	21.05	66.12
11.75	21.18	66.50
12.00	21.30	66.90
12.25	21.60	67.84
12.50	21.90	68.78
12.75	22.05	69.25
13.00	22.20	69.70
13.25	22.40	70.33
13.50	22.60	70.96
13.75	22.80	71.59
14.00	23.00	72.30
14.25	23.20	72.93
14.50	23.40	73.56
14.75	23.60	74.19
15.00	23.80	74.80
15.25	24.00	75.45
15.50	24.20	76.10
15.75	24.40	76.75
16.00	24.60	77.40

Sizing tips

Evening is best. Fingers are slightly larger at the end of the day, so measure then for accuracy.
Think about width. Wider bands fit tighter, so size up by half a size for anything over 4mm wide.
Knuckle versus base. If your knuckle is bigger, measure both and choose a size in between.
When in doubt, size up. It is easier to adjust a ring that is a little loose than one that is too tight.

How a ring should fit

The right fit slides over your knuckle with a little resistance and rests snugly without pinching. You should be able to take it off without a struggle, but it should not slip off on its own.

Bracelets

Measure your bracelet size at home

All you need is a string, a strip of paper, or a measuring tape. Follow these steps for a perfect fit, whether you prefer snug and sleek or relaxed and comfortable.

Step 1: Measure your wrist

Wrap a measuring tape, string, or paper strip snugly around your wrist where you would normally wear a bracelet.
If using string or paper, mark where the ends overlap, then measure the length against a ruler.
Record the measurement in inches or centimeters.