Is 1451 calories too little?

I used carb manager and another site to calculate my macros. I’ve always been told by trainers that the 1400 calorie range is too little and I should be at about 1600 calories (That was for a non-keto diet). Is it different on keto? Is 1451 enough?

I’ve been hungry at the end of my day but not starving. Seems to be manageable hunger-wise. I just don’t want to be under eating?

Also, I work a sedentary job. I haven’t started exercising yet, but will begin weight lifting in the next week.

CW 194.5 Height: 5’7 Female Macros: 20g c / 111g p / 103g f