Question Help me decide partition for C and D

[Devagg]

My laptop have 1tb hard drive. I am planning to make C and D drive, for C 200GB and D 800GB. Is it good enough ? Also how much GB you get from 1TB? 900gb or something ?

 

[Traditore]

It's 931GB if i'm not mistaken.
To make the numbers that please the eye, make it 231GB and 700GB (I personally like the round numbers, at least for one drive D: like 700GB, or 300GB for 500Gb drive).

When you install Windows and create your first partition, you input a size in MB, so it's 231*1024=236544

Do the math on your own if I'm mistaken about the 931GB actual size.