Conversion
France 70 = UK Z
Inner circumference ≈ 69.7 mm · diameter ≈ 22.2 mm.
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Full conversion chart

RegionGröße
US13
UKZ
EU70
France70
Japan27

About this conversion

A France 70 ring converts to a UK Z. 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.