Quantities when spinning.

So my standard amount of fibre per braid is 200g. I also have a few 100gr skeins made by me. Here’s the thing, I have been making 2 jerseys. The first one is nålbound, and has used more than 1 kg of yarn at this point (kinda expected this but naively started with a huge ball of yarn and had to respin more and more and more). Second is a knitted ballet wrap and I have already spun a second lot of yarn (up to 500g) but I can see that I won’t have enough for the second sleeve and the ties so I have to spin more - I love spinning so that’s fine, but what do I do with the smaller quantities? How many hats and mittens does one person need? Help, suggestions for the smaller spins. I nålbind, and knit occassionally, and I have been known to weave but don’t have a big loom (only inkle and pin loom and backstrap).

Thanks