I think there is.
I found a chart at the webpage on the link below.
Convert tile size to inches X inches. Multiply together. Divide by 144.
Unfortunately every designer uses different sizes for various reasons. The included link has one such conversion of sizes to inches but this is not guaranteed to be correct for other brands. However it should be close.
There is a very solid site that allows people to check on how ring sizes convert based on location. It is called Online Conversion and has a very comprehensive chart.
There is no easy way to convert Australian sizes to European sizes since they are so different from each other. You would have to use a measurement chart or size guide.
Sizes chart in French
eurpoean sizes go by the child's height/length in centimeters. Measure how many inches your child is and multiple the total by 2.5 to get centimeters (ex: height 3ft = 36 inches x 2.5 = 90 centimeters)
what shoes chart use in afghanistan
Women's shoe size is two sizes less than men's. So if you have a size 7 women's shoe you have a 9-inch long foot.
32a in europe sizes convert in phillipines size
if i am a size 8-10 in clothing,in Australia,how do i convert that in America
A round chart divided into triangles showing sizes of various things.