Macros for 150 lb Men (Bulking, Lean Gain (5%) Surplus, Moderately Active)
Written and reviewed by
Andrew Menechian, Head of Fitness, FitCommit
PN1, PNC 1&2, Poliquin PICP 1&2 · Updated April 2026
A 150 lb moderately active male on a Lean Gain (5%) bulking surplus needs about 2,563 calories a day to add lean muscle without drifting into soft gains. That is a 121 calorie surplus over a 2,442 TDEE, projecting roughly 0.2 lbs of weight gain per week. Protein sits at 128g to keep nitrogen balance positive, 353g of carbs fuel lift volume, and 71g of fat covers hormonal baseline. The 123 lbs of lean mass is what sets your BMR, which is why bulking on muscle beats bulking on fat long term. Track weekly weigh-ins. If the scale climbs faster than 2 lbs a week for three weeks, trim 150 cal. If it stalls flat for three, add 150.
Comparing weights? See the same plan for a 140 lb man or a 160 lb man. Prefer a different goal? Try cutting macros at 150 lbs or maintenance macros at 150 lbs. Or see the same macros for a 150 lb woman.
2,563
Calories
~5% calorie surplus (Lean Gain)
128g
Protein
512 cal (20%)
353g
Carbs
1412 cal (55%)
71g
Fat
639 cal (25%)
Running a 121 cal/day surplus (10% above TDEE). Expect ~0.24 lbs of weight gain per week, building on 123 lbs of lean mass.
4 weeks
151 lbs
8 weeks
151.9 lbs
12 weeks
152.9 lbs
How These Macros Were Calculated
| Body Weight | 150 lbs |
|---|---|
| Estimated Lean Mass | 123 lbs (82% of body weight) |
| Lean Mass (kg) | 55.8 kg |
| BMR (Katch-McArdle) | 1,575 cal/day |
| TDEE (BMR x 1.55) | 2,442 cal/day |
| Target Calories | 2,563 cal/day |
| Daily Surplus | 121 cal/day (10% surplus) |
| Expected Weekly Change | 0.24 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 1.55 = moderate exercise 3-5 days per week.
Macro Breakdown
| Macro | Grams | Calories | % of Total |
|---|---|---|---|
| Protein | 128g | 512 | 20% |
| Carbohydrates | 353g | 1412 | 55% |
| Fat | 71g | 639 | 25% |
| Total | - | 2,563 | 100% |
Protein is set at 2.3g per kg of lean body mass (123 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 calories854 cal
- Per-meal protein43g
- Per-meal carbs118g
- Per-meal fat24g
4 Meals Per Day
- Per-meal calories641 cal
- Per-meal protein32g
- Per-meal carbs88g
- Per-meal fat18g
5 Meals Per Day
- Per-meal calories513 cal
- Per-meal protein26g
- Per-meal carbs71g
- Per-meal fat14g
Research shows muscle protein synthesis is maximized with 30-40g protein per meal. 43g per meal in 3 meals is within the optimal range.
What These Macros Look Like in Food
Protein: 128g
- 5 x 100g chicken thighs (24g each)
- 21 large whole eggs (6g each)
- 6 scoops protein powder (22-25g each)
- 6 x 100g 85% ground beef (20g each)
Carbs: 353g
- 8 cups cooked white rice (45g each)
- 7 cups dry oats (54g each)
- 14 medium sweet potatoes (26g each)
- 13 medium bananas (27g each)
Fat: 71g
- 5 tbsp olive oil (14g each)
- 9 tbsp peanut butter (8g fat each)
- 5 half avocados (15g each)
- 5 oz mixed nuts (14g 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, moderately active activity. Your row is highlighted.
| Weight | Calories | Protein | Carbs | Fat | TDEE |
|---|---|---|---|---|---|
| 130 lbs | 2,300 | 111g | 320g | 64g | 2,191 |
| 140 lbs | 2,436 | 120g | 336g | 68g | 2,318 |
| 150 lbs | 2,563 | 128g | 353g | 71g | 2,442 |
| 160 lbs | 2,695 | 137g | 368g | 75g | 2,566 |
| 170 lbs | 2,822 | 145g | 385g | 78g | 2,689 |
Each 10 lb change shifts TDEE by roughly 125 calories at moderately active activity. Recalculate at your new weight after every 10-15 lb change.
Sample Day of Eating
A representative day hitting 2,563 calories, 128g protein, 353g carbs, 71g fat. Adjust portions to match your food preferences.
Breakfast
~769 cal
- 6 whole eggs
- 3 cups dry oats
- 1 medium banana
- 1 cup whole milk
Lunch
~897 cal
- 187g chicken thighs
- 3 cups cooked white rice
- 1 tbsp olive oil
- 1 cup cooked broccoli
Dinner
~897 cal
- 224g 85% ground beef
- 5 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 854 calories, 43g protein, 118g carbs, and 24g fat, which is a third of your 2563 cal daily target.
Oats and Peanut Butter Power Bowl
Calorie-dense breakfast that does not fight appetite later in the day.
Ingredients
- 176g rolled oats
- 172g whole milk (about 1 cups)
- 1 scoop (30g) whey protein
- 48g 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
- 165g boneless skinless chicken thigh
- 421g cooked jasmine rice (about 3 cups)
- 48g 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
- 195g salmon fillet
- 393g dry pasta (weight before cooking)
- 60g 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 2563 cal precisely.
Plan 3 meals that total 2563 calories
Divide daily calories evenly: roughly 854 cal per meal for a 150 lb man. Each meal targets about 43g protein, 118g carbs, and 24g fat.
Hit 128g protein first
Protein is the lock, carbs and fat are the flex. 128g across 3 meals is 43g 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 88g of your 353g carbs in the meal 1-2 hours pre-workout and 106g 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 32g protein is easier to hit than 3 larger ones. At 2563 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 150 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 150 lb man. Load 88g of your 353g daily carbs 2 hours pre-workout for glycogen and stable intra-workout blood sugar. Post-workout, 106g of carbs with 40g protein opens the recovery window. On a bulk at 2563 cal (121 over your 2442 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 1.5 lbs for a 150 lb man) stacks fat faster than muscle. Second, under-eating protein on high-calorie days: hitting 2563 cal (121 over TDEE) with pasta and ice cream is easy, hitting 128g 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 moderately active activity turn into year-round fat gain.
Frequently Asked Questions
Why is fat set at 71g for a bulking diet?
Fat is set at 25% of total calories, which is 639 calories or 71g 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 128g of protein across meals?
Across 3 meals, each meal needs about 43g of protein. Across 5 meals or snacks, each needs about 26g. Research shows protein synthesis is maximized with 30-40g per meal for most people. 43g per meal in 3 meals is within the optimal 30-40g range.
What are 353g of carbs used for in a bulking diet?
The 353g of carbs provides 1412 calories for workouts and brain function. Carbohydrates replenish muscle glycogen after training, supporting performance and recovery. On a bulk, 353g 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 150 lb man bulking to 165 lbs, the TDEE shifts by roughly 187 calories and macros should be recalculated.
What foods hit 128g protein, 71g fat, and 353g carbs?
Protein sources for 128g: roughly 4 x 100g portions of chicken breast (31g protein each), or 21 eggs (6g each), combined with Greek yogurt or protein powder. Fat sources for 71g: about 5 tablespoons of olive oil or peanut butter. Carb sources for 353g: roughly 8 cups of cooked rice (45g each) or 13 cups of oats (27g each). A food tracking app is the most accurate way to hit these targets.
How does my activity level affect my 2563 calorie target?
Your Moderately Active activity level uses a multiplier of 1.55, giving a TDEE of 2442 calories. If you were sedentary (1.2x), your TDEE would be approximately 1890 calories. If you were very active (1.725x), it would be approximately 2717 calories. The activity multiplier is the single biggest variable in your calorie target. Getting it right matters more than small differences in the macro split.
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 1.55x 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
140 lbs male bulking moderate lean gain
Next Weight
160 lbs male bulking moderate lean gain
Same Weight and Activity, Different Surplus Level
Lean Gain (5%) (current)
150 lbs, male, bulking
Normal (10%)
150 lbs, male, bulking
Aggressive (15%)
150 lbs, male, bulking
Same Weight and Goal, Different Activity Levels
Sedentary
150 lbs, male, bulking
Lightly Active
150 lbs, male, bulking
Moderately Active
150 lbs, male, bulking
Very Active
150 lbs, male, bulking
Extra Active
150 lbs, male, bulking
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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