What Shoe Size Is Amanda Holden Shoe Size In US HELPPPPP?

Shoe size in US HELPPPPP? - what shoe size is amanda holden

I bought a pair of Nike Air Max shoes on the network in the United States. AUSTRALIAN am a size 8, but shoes are the United States, 8th
What are the differences in size, if I have a size 8 OFF, the size of the U.S. will be 8 clock in my size?

Thanks
Amanda.