EU 70 to US Ring Size
Conversion
EU 70 = US 13
Inner circumference ≈ 69.7 mm · diameter ≈ 22.2 mm.
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Full conversion chart
| Region | Size |
|---|---|
| US | 13 |
| UK | Z |
| EU | 70 |
| France | 70 |
| Japan | 27 |
About this conversion
A EU 70 ring converts to a US 13. Inner circumference ≈ 69.7 mm · diameter ≈ 22.2 mm. Ring sizes all describe one physical measurement — the inner circumference of the band — that each country labels differently.
To check at home, measure the inside diameter of a ring that already fits and compare it to the millimetre figure above.