So by now you ought to know all about what macros are and how to count them and you should have gone through the first part of this two part article and figured up an estimate of how many calories you need and want to aim for per day. That means that we’re ready for the final part of the process – figuring out your specific macro ratios & amounts.
If you haven’t gone through at least the previous article to figure out your caloric needs, go do that really quick. You’ll have a much easier time following along and you’ll be able to have your macros ready by the end of the article. You’ve got to know your calories first though.
All set? Good.
Choosing Your Goal
The first step in figuring out your actual macronutrient ratios is going to be choosing what specific goal you’re pursuing; a cut, a slow bulk or recomposition.
Cutting and slow bulking you were introduced to in the previous article, but recomposition is going to be new here. Recomposition is going to be for all the people who read the last article and thought to themselves that they didn’t fit in either category well. It’s also for people, particularly athletes, who for whatever reason need to keep any muscle loss during their cut to an absolute minimum or potentially even build additional muscle while losing fat.
That being said, choosing recomposition as a goal will make things go much more slowly. The majority of people will probably want to go with a cut, particularly if you’re looking to burn off fat.
Assuming you didn’t already choose one when figuring up your calories in the previous article (you should have) here’s the quick rundown of who each is for in general:

Cut – For anyone whose primary goal is fat loss. The goal is to lose as much fat as possible while sparing as much muscle as possible.

Recomposition – For anyone whose goal is fat loss but who absolutely need to maintain or gain muscle at the same time. Athletes or people who are already near 10% body fat and are trying to shave off those last couple percentage points will be the majority of this category.

Slow Bulk – For anyone whose primary goal is muscle gain. The objective here is to gain as much muscle as possible while gaining as little fat as possible. For best results most people here should already be lean enough to have visible abs.
Once you’ve figured out where you want to be, we can get down to figuring your exact macros out. For example purposes I’m going to bring back our example gentleman from the previous article. I’m going to name him Stan this time around for ease of reference.
If you recall, Stan is 200 lbs. and 20% body fat. He did all the calculations from the previous article and found he has a Basal Metabolic Rate (BMR) of about 1,838 calories per day and an estimated Total Daily Energy Expenditure (TDEE) of about 2,325 calories per day. Let’s take him through all three goals.
The Cut
We’ll start with the cut both because it’s the one most people are likely to need and because at 20% body fat it’s definitely the one Stan needs.
You have two options here. The first is the more basic and it’s just to follow an even caloric deficit across the entire week cycle. This is what we did in the previous article, Stan wants to lose weight so he picks a caloric target less than his TDEE and greater than his BMR. For our purposes now, let’s say 2,000 calories per day average. Then he’d adjust from there after some time based on his progress. There’s some room for wiggle but as long as his average over the week is about 2,000 calories per day that’s the important thing.
The second option is getting a little more complicated, but will get a little better results.
It involves changing the number of calories and the macronutrient breakdown based on whether it’s a training day or a rest day. Training day here meaning primarily lifting or resistance training, not necessarily cardio or metabolic conditioning things.
This makes it a little more work, but there’s an advantage to getting more calories and having more of your calories coming from carbohydrates on training days and getting fewer calories with more of those calories coming from fat on rest days. How this works in detail deserves its own article so I won’t go into it in depth here, but the general idea is you’re providing your body with more of what it needs to get through tough workouts and get protein to your muscles on training days and putting your body into a better fat burning environment on rest days.
We’ll look at the flat calorie intake option first.
Let’s go back to Stan and his 2,000 calories. He’s decided to make things easy with a flat calorie intake. Now that he knows his calories he needs to figure out what the macro breakdown will be. Here’s what you want to shoot for on a cut:

Protein – Between 1 to 1.5g of protein per pound of lean body mass.

Fat – Between 0.4 to 0.6g of fat per pound of lean body mass.

Carbohydrates – However many grams necessary to balance your calorie budget.
So Stan figures up his lean body mass (LBM) by multiplying his body fat percentage by his total weight and then subtracting that number from his total weight. (200 lbs. x .20 body fat = 40 lbs. of body fat, 200 lbs. bodyweight – 40 lbs. body fat = 160 lbs. lean body mass) He gets an LBM of 160 lbs.
Stan likes his meat and even though he’s cutting wants to spare as much muscle as possible and possibly add some, so he chooses the higher protein intake of 1.5g per pound of LBM. 160 lbs. LBM x 1.5g protein = 240g protein. Stan writes that down so he doesn’t forget it later.
Next we have fat. Stan picks an even 0.5g of fat per pound of LBM here which puts him at 80g of fat per day. (160 lbs. LBM x 0.5g fat = 80g fat)He notes that down too.
Lastly come the carbohydrates. Here Stan needs to figure out how many calories he’s got left in his budget and then how many grams of carbs that equates to. If you remember from the first macros article, protein is roughly equivalent to 4 calories per gram (technically less but for math’s sake we’ll call it 4), fat is equivalent to 9 calories per gram and carbs are equal to 4 calories per gram.
Stan multiplies these values by the protein and fat macros he wrote down and comes to 960 calories worth of protein (240g protein x 4 calories = 960 calories) and 720 calories worth of fat (80g fat x 9 calories = 720 calories) for a total of 1,680 calories accounted for.
Stan’s goal was 2,000 calories per day so we subtract that 1,680 from that to get a remaining balance of 320 calories. We apply the previous process in reverse and divide that by 4 and arrive at 80g of carbs. (320 calories / 4 calories/g of carbs = 80g of carbs)
That leaves Stan with daily macro targets of 240g of protein, 80g of fat and 80g of carbs. Since the caloric value of macros is constant if he eats exactly that much he’ll hit his target of 2,000 calories every time.
We’ll get to more specifics on what to do with this information a little later. For now, you should at least understand how to get to those values.
So what if Stan wanted to be a bit more complicated but reap the benefits of changing his macros on training vs. rest days?
First, rather than pick an even caloric deficit of 325 calories per day (2,325 TDEE – 2,000 calorie target) he would choose two different calorie targets, one for his training days and one for his rest days.
You want to aim for a small caloric surplus (above your TDEE) on training days, but enough of a caloric deficit on rest days that the total weekly calorie expenditure falls in a deficit. In other words, you want to eat more than you burn on training days, but overall burn more than you consume weekly. A good place to start for most people in my experience is with a 10% caloric surplus on training days and a 30% caloric deficit on rest days.
So in Stan’s case we take his TDEE of 2,325 calories and add 10% to get his training day calorie target of 2,560 calories per day (2,325 TDEE x .10 = 232 + 2,325 TDEE = 2,557 calorie target rounded to 2,560) and then take his TDEE again and subtract 30% from it to get 1,630 calories per day (2,325 TDEE x .30 = 698, 2,325 TDEE – 698 = 1,627 calorie target rounded to 1,630).
You could just do the same thing you did above to assign macros to these values, but since we’re already being a touch more complicated you might as well go the extra mile and cycle your macronutrient ratios as well. It’s not a makeorbreak deal, but there’s a definite advantage on the hormonal side of things to consuming significantly more carbs and less fat on your training days and significantly more fat and less carbs on your rest days.
Just like there isn’t a golden calorie ratio that just works for everyone there isn’t a golden macro ratio split that’s guaranteed to fit everyone’s needs. You’ll need to adjust as you go based on how your body’s responding to things.
I like to start most people out at a 75/25 25/75 split since I usually get a good response from it and can dial in from there. That means 75% of your remaining calories after you take your protein out will come from carbs on your training days and the remaining 25% from fat and the reverse on rest days.
I like to keep protein consistent for simplicity’s sake, I would also recommend not going below between 50 to 60 grams of fat per day average over the week. Going below this tends to create problems with people’s hormone production (in short, less testosterone, low energy, diminished sex drive, etc.).
So here Stan would take his training day calories of 2,560 and subtract his protein calories first to get 1,600 calories (240g of protein = 960 calories, 2,560 training day calories – 1,600 calories). Then we figure out what 75% of that is which comes to 1,200 calories (1,600 x .75 = 1,200 calories) and then, since carbs are worth 4 calories each, divide that number by 4 to get 300 grams of carbs per day (1,200 / 4 = 300g carbs).
We do the same thing for fat but with the remaining 25% to get 45 grams of fat (1,600 x .25 = 400 calories / 9 calories per gram of fat = 45 grams of fat rounded up). This is less than the 50 to 60 I recommend but it’s close enough that the higher fat levels on rest days will usually even it out.
That leaves us with 240 grams of protein, 300 grams of carbs, and 45 grams of fat on training days totaling to around 2,560 calories – due to the rounding there will be small discrepancies, don’t sweat it you should be adjusting as you go anyway to dial in on where you need to be.
We do the same thing for rest days but in reverse and we get 240 grams of protein, 56 grams of fat, and 42 grams of carbs.
Personally, while it does even out to just over 50 grams of fat per day average I would consider upping the fat just a bit here and lowering carbs further on rest days – especially if you feel those signs of reduced testosterone production. It would take a bit of playing with.
Recomposition
I’m not going to spend as much time going through examples here and on the slow bulk since you should understand the math having gone through the cut section. The math is all the same here, except instead of using the 10% over and 30% under calorie split we do a split of 10% over on training days and 10% under on rest days.
This should be the option primarily for people who need to cut down a little but have a strong need to conserve every ounce of muscle mass or for people who are new to training and currently very weak. The slow bulk option is there too but you can get excellent results with the recomposition set up if you currently look like Steve Rogers’ before picture.
When it comes to the macro split we can use the same 75/25 25/75 split here as well. Keep in mind though that we will be adjusting as we go. Give it a few weeks of consistent adherence, evaluate your progress and then make alterations as necessary.
In Stan’s case, for reference, he would be targeting 2,560 calories on training days broken into 240g of protein, 300 grams of carbs, and 45 grams of fat and 2,095 calories broken into 240g of protein, 96 grams of fat, and 72 grams of carbs.
Slow Bulk
The slow bulk follows the same basic pattern, except like with the cut you have the option of following the flat calorie surplus laid out in the first article on macros or by doing the more complicated but slightly more favorable caloric and macro cycling.
If you choose the flat model you just use the previous article to determine how much of a surplus to shoot for based on your training level then divide up your macros like we did with the cut.

Protein – Between 1 to 1.5g of protein per pound of lean body mass.

Fat – Between 0.4 to 0.6g of fat per pound of lean body mass.

Carbohydrates – However many grams necessary to balance your calorie budget.
Let’s say Stan’s in the beginner category and has never really done any lifting before. He shoots for a daily surplus of 300 calories which brings him to 2,625 per day when added to his TDEE of 2,325. He then follows the chart above to divide it up – 240 grams of protein again takes 960 calories out of his budget leaving him with 1,665 left, 80 grams of fat takes 720 more calories out leaving 945 calories which leaves 235 grams of carbs per day to balance things out.
If you’re going for the split you want to have a calorie structure of 30% surplus on training days and a 10% deficit on rest days. Essentially the inverse of the cut.
In Stan’s case, following the same process we’ve used the last few times, we come up with a training day calorie target of 3,025 calories partitioned into 240 grams of protein, 390 grams of carbs, and 57 grams of fat and a rest day target of 2,093 calories partitioned into 240 grams of protein, 96 grams of fat, and 130 grams of carbs.
Choosing one of these you should be able to get your initial calorie and macro set up down to start. Make sure you track things as closely as you can and keep an eye on how you’re progressing. If things aren’t heading in the right direction the you need to adjust a little and go from there. Specifically how to adjust is something that needs its own article, but in general if you’re not losing fat you need to adjust your weekly calories down a touch and if you’re not getting stronger or building muscle you need to adjust your weekly calories up a touch.
If you need some more specific advice on how to set up your macros, or you just don’t want to be bothered with all the details, we do have some coaching spots available where we take care of all that for you.
Confused about how we got to certain values? Have any questions about how to set things up for certain goals? Leave them in the comments!
Photo Credit: Virgil Chang
You are suggesting 14% of daily calories from carbs on recomposition rest days. That seems really low, am I missing something…
On rest days for recomp it’s 25% of remaining calories after protein intake is taken out, and 75% from fat with that inverted for lifting days / nonrest days. The end percentage of total calorie intake on those days will vary from person to person because protein intake and total calorie intake will vary – so in your instance it may well be 14% it’s hard to say without seeing your specific numbers.
I tend to like the much lower carb intake on rest days for recomp since most of the clients I’ve worked with have responded better to lower carb levels cycled up on nonrest days so they have enough fuel for their workouts. Definitely use these as more of a starting off point though, and if you find your energy levels dragging or like you’re not making progress after a month to a month and a half or more nudge the numbers a bit and reevaluate.