An oversimplified answer is A LOT. lol Seriously though, without knowing your age, body weight and bodyfat % it is impossible to say.
Here are some general guidelines though:
Males 18-30 REE(15.3*BW in Kg)+679
Males 30-60 REE(11.6*BW in Kg)+879
whichever category you fall in then multiply by your activity factor:
1.6 to 2.4 ( I suggest you start at the high end)
Then look at you macros:
strength athlete – 1.4 to 2.0 g/kg of bw 15-20%
endurance athlete – 1.2 to 2.0 g/kg of bw 12-18%
10-12 training hours per week 1.1 to 1.3 g/kg
12-20 training hours per week 1.4 to 1.7 g/kg
20+ training hours per week 1.7 to 2.0 g/kg
strength athlete – 5 to 10 g/kg of bw 55-65%
endurance athlete – same
strength athlete – 20% to 25% for trying to drop weight and still maintain nutrient density
-25 to 30% for trying to gain weight and supply enough nutrients
It seems cryptic but its really quite simple…just plug and play.
make sure that when you do the calculations you stay within the appropriate ranges for your calorie suggestions.
The reason RD’s have a job is because it looks complicated lol