Does anybody know what 0.1MRad equals in Imperial clicks i.e. ½ ¼ ⅛ because very few if any ballistic programs give a option for metric clicks?

I realise that 0.1MRad = 1cm @ 100 metres

&

1cm = 0.39" which gives a fraction of 39/100

which is the smallest fraction that will give which doesn't help much.