Would colleges count a college Art History Class in GPA for admissions?

So - just for comfort, add a .5 for Honors and 1 for AP. it doesn’t mean much though. It’ll depend where you apply. But you are worrying unnecessarily .

Some schools - like an Arizona, base merit aid on unweighted and not weighted.

I don’t know who is on your list but if you need help ensuring your list is balanced then do a chance me post.