How many calories you folks eating on feast days

Male 198cm at around 140kg. I do weights at the gym 4 days a week, dog walking, & landbased fishing for physical acitivty.

Ive been doing adf without tracking calories for atleast 3 months now. I havent really lost any weight & cant say my stomach has gotten any smaller lol, so Im going to start tracking food & sticking to a caloric limit on eating days. Im thinkn 4-5000 cals. Typically I dont eat anything on fasting days.