I’m 21, been singing since I was around 16 or 17. I use to struggle up to E4 above middle C. As the years went by , I’ve mastered singing from C4-F#4 around 20. Just recently I’ve found it easier to sing up to G4-A4. My falsetto/headvoice would go up to around A5. I was just wondering what classification of that vocal range would be?
You sound like a bass with an extended upper range. Here's a website nicely showing the ranges, especially the diagram down the page. Hope this helps.