Conversion
France 58 = EU 58
Inner circumference ≈ 58.3 mm · diameter ≈ 18.5 mm.
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Full conversion chart

RegionSize
US8.5
UKQ
EU58
France58
Japan17

About this conversion

A France 58 ring converts to a EU 58. Inner circumference ≈ 58.3 mm · diameter ≈ 18.5 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.