I found this online TDEE calculator that I think would be useful to me (and everyone else, especially beginners): TDEE Calculator: Learn Your Total Daily Energy Expenditure But do you guys think it's accurate? And more importantly (to me) after you calculate your TDEE, it gives you a maintenance, cutting, and bulking formula with the amounts of each macronutrient. For each of those sections, it has moderate carb, low carb, and high carb options. I've never heard of "low carb bulking". I was hoping some of you could shed some light on these supposed differences between high carb and low carb bulking????....and cutting since I'm curious, although cutting is nowhere near an immediate goal. I'm just REALLY trying to get this diet thing right since that's always been my biggest challenge.