Finding Your Ring Size

Don't know your (or her!) ring size? Follow the instructions below and use the chart to approximate your size. If you want a more exact measurement, visit your local jeweler and ask them to size your finger. If the ring you're making is a surprise, we are happy to work with you to make an educated guess. Ask us about this during your consultation.

length to ring size conversion chart

LengthDiam.Size*
1.81" [46.5mm] 14.8mm 4
1.88" [47.8mm] 15.2mm 4.5
1.94" [49mm] 15.6mm 5
2.0" [50.3mm] 16.0mm 5.5
2.06" [51.5mm] 16.4mm 6
2.13" [52.8mm] 16.8mm 6.5
2.19" [54mm] 17.2mm 7
2.25" [55.3mm] 17.6mm 7.5
2.31" [56.6mm] 18.0mm 8
2.39" [57.8mm] 18.4mm 8.5
2.44" [59.1mm] 18.8mm 9
2.50" [60.3mm] 19.2mm 9.5
2.56" [61.6mm] 19.6mm 10
2.62" [62.8mm] 20.0mm 10.5
2.69" [64.1mm] 20.4mm 11
2.75" [65.3mm] 20.8mm 11.5
2.81" [66.6mm] 21.2mm 12
2.88" [67.9mm] 21.6mm 12.5
2.94" [69.1mm] 22.0mm 13
*US ring sizing standards