Printable Ring Size Conversion Chart
This ring size conversion chart is for shoppers, gift buyers, and jewelry sellers who need quick size comparisons across systems. The sheet lists international ring sizes in columns for US, UK/AU, EU, Japan, diameter in millimeters, and circumference in millimeters. It includes sample rows such as US 3, 3.5, and 4 with their close equivalents, and notes that jewellers may differ by a quarter size.
Free printable · PDF
- 1 page
- US Letter — choose “Fit to page” for A4
- PDF, 53 KB
Free for personal, family and classroom use.
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Use it to compare a known ring size against another sizing system before ordering or listing a ring. Read across one row to match the size, then check the diameter and circumference columns for a second reference point. Print it on Letter paper or open the PDF/XLSX version on screen when you need a fast conversion.
Good for
- Compare US and UK/AU ring sizes
- Check diameter and circumference in millimeters
- Confirm close size equivalents before ordering
Tip: Print at actual size so the millimeter measurements stay accurate.
4 files · PDF, XLSX, DOCX
Get every sheet: Ring Sizer & Conversion Pack
This sheet plus 3 more in one download, with the editable Excel and Word files. Printable actual-size ring sizer (US 3–13 circles), a paper ring size strip, an international ring size conversion chart and a gift ring size worksheet.
$3.00 USD, one-time 4 files · about $0.75 each
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- 7-day refund
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