Protein how much does a 20 year old woman need?

I am working on building my glutes back up. In Hs I had this nice butt, and I got a lot of compliments, and looks. I loved my butt lol. Now I haven't been working out much, and its not what its used to be. How much protein do I need in my daily intake? I weight about 180-190, I'm not sure how to calculate this.
Protein how much does a 20 year old woman need?
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