Macros for 180 lb Men (Bulking, Aggressive (15%) Surplus, Sedentary)
Written and reviewed by
Andrew Menechian, Head of Fitness, FitCommit
PN1, PNC 1&2, Poliquin PICP 1&2 · Updated April 2026
Bulking at 180 lb as a sedentary male on the Aggressive (15%) surplus means 2,506 cal daily: 154g protein, 315g carbs, 70g fat. The 328 cal over your 2,178 TDEE is calibrated for about 0.7 lbs per week of gain, which at your 148 lbs lean mass ratio biases toward muscle rather than fat. Keep protein fixed. Let carbs float higher on training days, lower on rest. Expect some fat gain, it is the cost of meaningful muscle accrual. The real signal is the barbell: if main lifts are not moving up about 2 lbs every 2 to 3 weeks, your surplus is too small, not too big. Measure gains at the bar first, the scale second.
Comparing weights? See the same plan for a 170 lb man or a 190 lb man. Prefer a different goal? Try cutting macros at 180 lbs or maintenance macros at 180 lbs. Or see the same macros for a 180 lb woman.
2,506
Calories
~15% calorie surplus (Aggressive)
154g
Protein
616 cal (25%)
315g
Carbs
1260 cal (50%)
70g
Fat
630 cal (25%)
Running a 328 cal/day surplus (10% above TDEE). Expect ~0.66 lbs of weight gain per week, building on 148 lbs of lean mass.
4 weeks
182.6 lbs
8 weeks
185.3 lbs
12 weeks
187.9 lbs
How These Macros Were Calculated
| Body Weight | 180 lbs |
|---|---|
| Estimated Lean Mass | 148 lbs (82% of body weight) |
| Lean Mass (kg) | 66.9 kg |
| BMR (Katch-McArdle) | 1,815 cal/day |
| TDEE (BMR x 1.2) | 2,178 cal/day |
| Target Calories | 2,506 cal/day |
| Daily Surplus | 328 cal/day (10% surplus) |
| Expected Weekly Change | 0.66 lbs gain per week |
BMR uses the Katch-McArdle formula (370 + 21.6 x lean mass kg), which accounts for lean mass and outperforms Harris-Benedict for accuracy across different body compositions. Lean mass estimated at 18% average body fat for men. Activity multiplier 1.2 = desk job, little or no exercise.
Macro Breakdown
| Macro | Grams | Calories | % of Total |
|---|---|---|---|
| Protein | 154g | 616 | 25% |
| Carbohydrates | 315g | 1260 | 50% |
| Fat | 70g | 630 | 25% |
| Total | - | 2,506 | 100% |
Protein is set at 2.3g per kg of lean body mass (148 lbs lean mass for this man). Fat targets 25% of target calories with a unisex floor of max(0.5g per kg body weight, 20% of calories) applied if the percentage drops below it. Carbs fill the remaining calories, with a 50g minimum for brain function.
Meal Split Examples
3 Meals Per Day
- Per-meal calories835 cal
- Per-meal protein51g
- Per-meal carbs105g
- Per-meal fat23g
4 Meals Per Day
- Per-meal calories627 cal
- Per-meal protein39g
- Per-meal carbs79g
- Per-meal fat18g
5 Meals Per Day
- Per-meal calories501 cal
- Per-meal protein31g
- Per-meal carbs63g
- Per-meal fat14g
Research shows muscle protein synthesis is maximized with 30-40g protein per meal. 51g per meal in 3 meals is within the optimal range.
What These Macros Look Like in Food
Protein: 154g
- 6 x 100g chicken thighs (24g each)
- 26 large whole eggs (6g each)
- 9 cups whole-milk Greek yogurt (17g each)
- 6 cups cottage cheese (25g each)
Carbs: 315g
- 6 cups dry oats (54g each)
- 12 medium sweet potatoes (26g each)
- 23 slices whole grain bread (14g each)
- 12 medium bananas (27g each)
Fat: 70g
- 5 tbsp olive oil (14g each)
- 9 tbsp peanut butter (8g fat each)
- 5 half avocados (15g each)
- 14 large whole eggs (5g fat each)
These are rough equivalents. Most meals contain a mix of all three macros. Use a food tracking app for precise logging.
How Macros Shift at Nearby Weights
Same male, bulking goal, sedentary activity. Your row is highlighted.
| Weight | Calories | Protein | Carbs | Fat | TDEE |
|---|---|---|---|---|---|
| 160 lbs | 2,283 | 137g | 292g | 63g | 1,986 |
| 170 lbs | 2,395 | 145g | 303g | 67g | 2,082 |
| 180 lbs | 2,506 | 154g | 315g | 70g | 2,178 |
| 190 lbs | 2,621 | 163g | 328g | 73g | 2,277 |
| 200 lbs | 2,728 | 171g | 340g | 76g | 2,372 |
Each 10 lb change shifts TDEE by roughly 97 calories at sedentary activity. Recalculate at your new weight after every 10-15 lb change.
Sample Day of Eating
A representative day hitting 2,506 calories, 154g protein, 315g carbs, 70g fat. Adjust portions to match your food preferences.
Breakfast
~752 cal
- 8 whole eggs
- 3 cups dry oats
- 1 medium banana
- 1 cup whole milk
Lunch
~877 cal
- 225g chicken thighs
- 2 cups cooked white rice
- 1 tbsp olive oil
- 1 cup cooked broccoli
Dinner
~877 cal
- 270g 85% ground beef
- 4 medium potatos
- 1 tbsp olive oil
- 1 cup cooked spinach
These are approximate servings. Exact macro hits require a food tracking app. Use this as a starting template and adjust portions to match your targets.
These numbers use an estimated 18% body fat.
FitCommit measures your actual lean mass with an AI body scan from your phone camera, so your macros reflect your real body composition.
3 Sample Meals Hitting These Macros
Each meal delivers roughly 835 calories, 51g protein, 105g carbs, and 23g fat, which is a third of your 2506 cal daily target.
Oats and Peanut Butter Power Bowl
Calorie-dense breakfast that does not fight appetite later in the day.
Ingredients
- 157g rolled oats
- 204g whole milk (about 1 cups)
- 1 scoop (30g) whey protein
- 46g natural peanut butter
- 1 medium banana, sliced
- 1 tbsp honey
Instructions (8 min)
- Cook oats with whole milk on stovetop, 5 min.
- Stir in whey protein once off heat to avoid clumping.
- Top with peanut butter, banana, and honey.
- Eat warm.
Chicken Thigh Rice Bowl
Chicken thigh for density, white rice for fast carbs, olive oil for clean fat.
Ingredients
- 196g boneless skinless chicken thigh
- 375g cooked jasmine rice (about 2 cups)
- 46g olive oil
- 150g sautéed bell peppers and onion
- Soy sauce, garlic, ginger to taste
Instructions (15 min)
- Pan-sear chicken thighs in 1 tbsp olive oil, 6-7 min per side.
- Sauté peppers and onion in the same pan.
- Plate over rice, drizzle remaining olive oil.
- Add soy sauce, garlic, ginger.
Salmon Pasta with Olive Oil
Omega-3s, fast carbs, dense calories in a 20-minute one-pan meal.
Ingredients
- 232g salmon fillet
- 350g dry pasta (weight before cooking)
- 58g olive oil
- Lemon, garlic, parsley, parmesan to taste
Instructions (20 min)
- Cook pasta to package directions.
- Pan-sear salmon skin-side down in olive oil, 4 min, flip, 3 min.
- Flake salmon over drained pasta.
- Toss with remaining olive oil, lemon juice, garlic, parsley. Top with parmesan.
How to Hit These Macros Daily
Buy a digital food scale
A food scale eliminates the single biggest source of calorie miscalculation: eyeballed portions. A $15 scale pays for itself the first week by surfacing hidden 200 to 400 cal overshoots. Required for hitting 2506 cal precisely.
Plan 3 meals that total 2506 calories
Divide daily calories evenly: roughly 835 cal per meal for a 180 lb man. Each meal targets about 51g protein, 105g carbs, and 23g fat.
Hit 154g protein first
Protein is the lock, carbs and fat are the flex. 154g across 3 meals is 51g each. Pick one anchor protein source per meal (chicken, beef, fish, Greek yogurt, eggs) and portion it before adding anything else. If you fall short on calories by bedtime, top up with carbs or fat, not extra protein.
Split carbs and fat around training
Put 79g of your 315g carbs in the meal 1-2 hours pre-workout and 95g in the post-workout meal. Spread fat evenly across remaining meals. Carb timing matters for training quality on a surplus.
Track every input for 14 days
Log every meal, snack, drink, and cooking oil for 14 days using any tracking app. No eyeballing. The calibration period surfaces blind spots: dressings, condiments, weekend drift. After 14 days, tracking becomes automatic.
Adjust by 100 cal weekly based on the scale trend
Step on the scale 5 mornings a week, average the readings. Compare to last week. If weight has not moved up in 2 weeks, add 100 cal to carbs. Gaining more than 0.75 lbs/week? Cut 100 cal. Never adjust on a single day's reading.
What This Looks Like In Practice
Meal timing and structure
On a bulk, 4 to 5 meals of 39g protein is easier to hit than 3 larger ones. At 2506 cal, a 3-meal structure forces 800 to 1,200 cal per sitting, which most people struggle with. Spread the load. Breakfast, mid-morning, post-workout, dinner, pre-sleep is a common template for a 180 lb man. The pre-sleep meal (30g casein or Greek yogurt) supports overnight muscle protein synthesis and adds 200 to 300 cal without fighting appetite during the day.
Training day nutrition
Training days drive the surplus for a 180 lb man. Load 79g of your 315g daily carbs 2 hours pre-workout for glycogen and stable intra-workout blood sugar. Post-workout, 95g of carbs with 40g protein opens the recovery window. On a bulk at 2506 cal (328 over your 2178 TDEE), training intensity is the signal that your surplus is calibrated right: if main lifts stall for 2 to 3 weeks, the surplus is too small, not the volume. The bar moves when the calories are there.
Common pitfalls to avoid
Most bulks fail three ways. First, going too fast: gaining more than 1% of body weight per week (more than 1.8 lbs for a 180 lb man) stacks fat faster than muscle. Second, under-eating protein on high-calorie days: hitting 2506 cal (328 over TDEE) with pasta and ice cream is easy, hitting 154g protein is the discipline. Third, never leaving the bulk: after 12 to 20 weeks, shift to maintenance for 6 to 8 weeks or start a mini-cut. Year-round bulks at sedentary activity turn into year-round fat gain.
Frequently Asked Questions
Why is protein 154g for bulking at 180 lbs?
Protein for bulking at the Aggressive (15%) level is set at 2.3g per kg of lean body mass. A 180 lb man with 148 lbs of lean mass needs 154g of protein per day. During a bulk, 2.3g per kg of lean mass supports muscle protein synthesis without excess calories from protein.
How much weight will I gain at 2506 calories?
At 2506 calories per day, a 180 lb man should gain approximately 0.66 lbs per week. This assumes a TDEE of 2178 at sedentary activity and a surplus of 328 calories per day. Results vary based on actual metabolic rate, training load, and adherence.
Why is fat set at 70g for a bulking diet?
Fat is set at 25% of total calories, which is 630 calories or 70g per day. Fat is essential for hormone production, fat-soluble vitamin absorption, and satiety. Bulking and maintenance use 25% fat for steady hormonal support. A unisex floor of max(0.5g per kg body weight, 20% of calories) protects testosterone and estrogen below the percentage target.
How do I split 154g of protein across meals?
Across 3 meals, each meal needs about 51g of protein. Across 5 meals or snacks, each needs about 31g. Research shows protein synthesis is maximized with 30-40g per meal for most people. 51g per meal in 3 meals is within the optimal 30-40g range.
What are 315g of carbs used for in a bulking diet?
The 315g of carbs provides 1260 calories for workouts and brain function. Carbohydrates replenish muscle glycogen after training, supporting performance and recovery. On a bulk, 315g of carbs drives the calorie surplus needed for muscle growth. Rice, oats, and potatoes are the most efficient sources.
Should I recalculate my macros as I gain weight?
Yes. Recalculate every 10-15 lbs of weight gain. As your weight changes, lean mass, BMR, and TDEE all shift. For a 180 lb man bulking to 195 lbs, the TDEE shifts by roughly 145 calories and macros should be recalculated.
When to Recalculate These Macros
Not gaining weight after 2 consistent weeks
Add 100-150 cal/day from carbs. Your TDEE may be higher than the 1.2x estimate. Confirm you are tracking consistently before increasing further.
Gaining more than 1 lb per week
Reduce by 100-150 cal/day. Muscle growth rate is limited by biology. Excess surplus above that ceiling goes to fat. Target 0.25-0.5 lbs per week for a lean bulk.
Gained 10 or more lbs from this starting weight
Recalculate at your new weight. Higher mass means higher TDEE, so the same surplus percentage shrinks over time without adjustments.
Other Weights and Goals
Previous Weight
170 lbs male bulking sedentary aggressive
Next Weight
190 lbs male bulking sedentary aggressive
Same Weight and Activity, Different Surplus Level
Aggressive (15%) (current)
180 lbs, male, bulking
Lean Gain (5%)
180 lbs, male, bulking
Normal (10%)
180 lbs, male, bulking
Same Weight and Goal, Different Activity Levels
References
Primary sources behind the protein, fat, and calorie targets on this page. Reviewed by Andrew Menechian, Head of Fitness, FitCommit.
- Phillips SM, Van Loon LJ. Dietary protein for athletes: from requirements to optimum adaptation. J Sports Sci. 2011.Protein targets for lean mass retention during cuts (2.3-2.6g/kg LBM).
- Helms ER, Aragon AA, Fitschen PJ. Evidence-based recommendations for natural bodybuilding contest preparation: nutrition and supplementation. J Int Soc Sports Nutr. 2014.Cutting deficits, protein intake, and fat minimums for hormone protection.
- Aragon AA, et al. International Society of Sports Nutrition position stand: diets and body composition. J Int Soc Sports Nutr. 2017.ISSN position on macro distribution for body-composition goals.
- Morton RW, et al. A systematic review, meta-analysis and meta-regression of the effect of protein supplementation on resistance training-induced gains in muscle mass and strength in healthy adults. Br J Sports Med. 2018.Evidence ceiling on protein intake for muscle gain (~1.6g/kg body weight).
- National Institutes of Health, Office of Dietary Supplements. Protein and Amino Acids (Dietary Reference Intakes).Baseline RDAs for protein, carbohydrate, and fat across adult populations.
Get Your Exact Macros with FitCommit
These numbers use average body fat estimates. FitCommit's AI body scan measures your actual lean mass from your phone camera.
Precise lean mass = precise TDEE = macros that actually match your body, not an average.
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