What is my maintenance calories. I've used a number of different calculations and there is a 400+ kcal difference, which is annoying. That could be the different of cutting, maintaining or bulking. I'm 5 ft 7, 133 pounds, 19. Sedentary apart from gym everyday, small cardio, lifting.
15 x bodyweight in pounds, then trial and error from there based on weight gain/loss. No calculator will give you an exact figure because everyone is different. It's just something you get a feel for after a while.
Any suggestions on getting extra calories. Each day I'm falling about 250-300 calories short of what is required. I'm not sure how to make that deficit up. Either spread it out, add some calories to lesser meals, etc?