Generally, women have a lower Base Metabolic Rate compared to men. If you’re using the keto calculator then you should already have a pretty good idea of how many calories to target. That should be the only change you would need to make. There are some other considerations to look out for on a ketogenic diet as a woman (all those fun monthly cycles and stuff can make progress… weird?). The ladies over at https://www.reddit.com/r/xxketo/ have some really good resources and are super nice and helpful. There’s also https://www.reddit.com/r/KetoBabies/ for pregnant and new mothers doing keto.