Inches To Ring Size Converter
Find your US ring size by entering your finger circumference in inches. A perfect tool for when you measure your finger with a string and a ruler.
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How to Find Your Ring Size From Inches
The Inches to Ring Size Converter is a specialized tool that helps you find your US ring size when you only have a measurement of your finger's circumference in inches. This is especially useful if you've measured your finger at home using a piece of string or a strip of paper.
How to Measure Your Finger
- Take a piece of non-stretchy string or a thin strip of paper.
- Wrap it snugly around the base of the finger you want to size.
- Mark the point where the end overlaps.
- Lay the string or paper flat and measure the length from the start to your mark using a ruler with inches.
- Enter this measurement into the calculator above to find your approximate US ring size.
How the Calculator Works
Standard US ring sizes correspond to specific inner circumference measurements. This calculator contains a chart of these standard sizes and their equivalent inch values. When you enter your measurement, the calculator finds the closest size in the chart to give you an accurate estimate.
Standard US Ring Size Chart (Sample)
| US Ring Size | Circumference (Inches) |
|---|---|
| 3 | 1.84" |
| 3.5 | 1.9" |
| 4 | 1.97" |
| 4.5 | 2.04" |
| 5 | 2.1" |
| 5.5 | 2.17" |
| 6 | 2.24" |
| 6.5 | 2.3" |
| 7 | 2.37" |
| 7.5 | 2.44" |
| 8 | 2.5" |
| 8.5 | 2.57" |
| 9 | 2.64" |
| 9.5 | 2.7" |
| 10 | 2.77" |
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