I don't know about you but I am sick of getting different caloric needs after entering the SAME information into these online calculators (i.e. my weight, gender, activity level and having). I mean seriously go a Google "calorie counter", you will get over 4 MILLION websites. SCREW THAT. this momma does not have time to sift through to find the best one.So here is what I did.
I believe the first step is finding the best nutrition plan FOR YOU (not what is TRENDING). This is all determined by the goals and nutrition restrictions you have. So, this being the first step here is mine... Ketogenic (high fat and protein with carb load around heavy lifting). Now I will be posting more about this nutrition plan in posts to come but I did extensive research and found that for the goals I had in mind Lyle McDonald's book "The Ketogenic Diet: A Complete guide for the Dieter and Practitioner" was the BEST for me.
Ok so you found you perfect match, now what. Well your perfect match should have a "formula" for calculating several things. However, they can be confusing so here the basic equations you will need depending on your goal.
Daily maintenance calories
In simple terms this is the amount of calories needed to remain at the same body weight. There are extensive articles on how to complicate the calculation but I PROMISED easy so here it is
body weight (lbs) x 15 cal/lb = calories per day
So I'll throw my own example out there. At 127 lbs x 15 = 1905 maintenance calories
Calories for fat loss
Now that the maintenance is determined we can talk about fat loss. We don't want to lose muscle mass so decreasing your caloric intake too drastically will actually hinder your progression. So, it would be safe to say that decreasing your maintenance by 20% puts you at 12 calories per pound of fat.
Maintenance calories x 0.20 = deficit
Maintenance calories - deficit= calories per day for fat loss
** Note: In order to lose 1 lb of fat you have BURN 3,500 additional calories than you consume**
So, again here is my example,
1905 x 0.20 = 381
1905 - 381 = 1524 calories per day to lose weight
Calories to Gain Weight
Now you're thinking why in the heck would I be providing how to gain weight, well go back and read step 1, everyone's goals are different. As I am currently training for my first NPC body competition, I actually do need to gain lean muscle so this calculation is more accurate. The equation is almost EXACTLY the same
Maintenance calories x 0.20 = deficit
Maintenance calories + deficit= calories per day for weight gain
So here is where I'm at:
1905 x 0.20 = 381
1905 + 381 = 2286 to gain weight
So why do it this way?
This method is based off your body weight and can be customized. If you increase your exercise than you can increase the percentage from your maintenance. For fat lose to avoid metabolic slowdown calories should be decreased between 10-20% from your maintenance caloric need. If losing muscle mass is of concern, generally 1-1.5 lbs weight loss is your safest bet. If gaining weight is your goal then aim for 10-20% additional calories form your maintenance caloric need.