Ring Size Chart

RING SIZE CHART

Find your perfect ring size with our comprehensive international sizing chart. Accurate measurements for the perfect fit every time.

INTERNATIONAL RING SIZES

US SIZE CIRCUMFERENCE DIAMETER
3 1.74" / 44.2mm 0.55" / 14.0mm
3.25 1.77" / 45.0mm 0.56" / 14.2mm
3.5 1.80" / 45.7mm 0.57" / 14.5mm
3.75 1.83" / 46.5mm 0.58" / 14.7mm
4 1.87" / 47.5mm 0.59" / 15.0mm
4.25 1.90" / 48.3mm 0.60" / 15.2mm
4.5 1.93" / 49.0mm 0.61" / 15.5mm
4.75 1.96" / 49.8mm 0.63" / 16.0mm
5 1.99" / 50.5mm 0.63" / 16.0mm
5.25 2.02" / 51.3mm 0.65" / 16.5mm
5.5 2.06" / 52.3mm 0.65" / 16.5mm
5.75 2.09" / 53.1mm 0.67" / 17.0mm
6 2.12" / 53.8mm 0.67" / 17.0mm
6.25 2.15" / 54.6mm 0.69" / 17.5mm
6.5 2.18" / 55.4mm 0.69" / 17.5mm
6.75 2.21" / 56.1mm 0.70" / 17.8mm
7 2.24" / 56.9mm 0.71" / 18.0mm
7.25 2.28" / 57.9mm 0.72" / 18.3mm
7.5 2.31" / 58.7mm 0.74" / 18.8mm
7.75 2.34" / 59.4mm 0.74" / 18.8mm
8 2.37" / 60.2mm 0.76" / 19.3mm
8.25 2.40" / 61.0mm 0.76" / 19.3mm
8.5 2.43" / 61.7mm 0.78" / 19.8mm
8.75 2.47" / 62.7mm 0.78" / 19.8mm
9 2.50" / 63.5mm 0.80" / 20.3mm
9.25 2.53" / 64.3mm 0.80" / 20.3mm
9.5 2.56" / 65.0mm 0.81" / 20.6mm
9.75 2.59" / 65.8mm 0.82" / 20.8mm
10 2.62" / 66.5mm 0.83" / 21.1mm
10.25 2.65" / 67.3mm 0.84" / 21.3mm
10.5 2.69" / 68.3mm 0.85" / 21.6mm
10.75 2.72" / 69.1mm 0.87" / 22.1mm
11 2.75" / 69.8mm 0.87" / 22.1mm
11.25 2.78" / 70.6mm 0.89" / 22.6mm
11.5 2.81" / 71.4mm 0.89" / 22.6mm
12 2.84" / 72.1mm 0.91" / 23.1mm

HOW TO MEASURE YOUR RING SIZE

1

Wrap a string or paper strip around your finger

2

Mark where the ends meet

3

Measure the length and find your size in our chart

💡 Pro Tips for Accurate Sizing

  • Measure at the end of the day when fingers are largest
  • Ensure the string can slide over your knuckle
  • Consider the width of your ring - wider bands fit tighter
  • If between sizes, choose the larger size for comfort

Most Popular Ring Sizes Worldwide

Women

Size 6-7

Men

Size 9-10

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