This calc is pretty cool...
Intermittent Fasting and Calorie Calculator | Primal Six Pack
However this calc is not necessary...
1. Download fitness pal on your phone and start counting your current calories...
2. Get really good at counting your intake - practice makes perfect....
3. Figure out how many calories you eat each week....
4. Reduce current calorie intake by 10% and run it for two weeks to see what happens... Adjust as necessary...
5 The aim is to find the calorie intake that reduces your body weight around a half a kilo a week....
Weight loss will only occur when you have a sustained calorie deficit! There are no clean foods or dirty foods... Most on here lose weight and still eat pizza and icecream and chocolate every second day...
The following are suggested min macros
Min Protein macros needs to be 1.5gms per kg of bodyweight...(spares lean mass)
Min fat needs to be 0.8gms per kg of body weight....( overall health)
Then eat whatever you want.... Just don't exceed your total weekly calorie intake...
1gm protein = 4 calories
1gm carb = 4 calories
1gm fat = 9 calories