N.Ireland V England’s Marking

So. I live in N.Ireland. And we get graded out of; F E D C C* B A A*

Yet I noticed England grades 1-9. What are the translations for our education systems? Just whenever I get my reports I want to be able to translate it for the English folks. I know 4-5 is a Pass (C - 60 minimum) depending how difficult the subject is but thats it