Body Recomposition & Macro Cycling for a 180 lb Male
Precision training-day anabolic surplus (+5% kcal) paired with rest-day lipolytic deficit (-20% kcal) calibrated for an 81.6 kg (180 lb) male physique.
For a 180 lb male (18% body fat, 147.6 lb LBM) seeking body recomposition, consume 2624 kcal on training days (+5% surplus) with 170g protein, 342g carbs, and 64g fat. On rest days, drop to 1999 kcal (-20% deficit) with 175g protein, 174g carbs, and 67g fat to lose 0.5 lb of fat weekly.
Body Recomposition & Macro Cycling for a 180 lb Male
Shared automatically across all 7 clinical calculators
Compare all 3 peer-reviewed equations in real time:
6,000–7,500 steps/day or 1–2 resistance sessions/week
Training Day Surplus (+5%) vs. Rest Day Deficit (-20%)
Download Your Body Recomposition Blueprint Card (PNG)
Generates a high-contrast 1080×1350 visual card for Instagram Stories or 1-click sharing on r/Fitness, r/loseit, r/xxfitness & r/MacroFactor.
12-Week Recomposition Curve & Browser Weight Check-In
Simultaneous fat reduction and lean muscle hypertrophy curve.
Daily Morning Weight Log (100% Private in Your Browser)
No account or email required. Saved automatically to your device via LocalStorage so you can check in daily.
1-Click Export to MyFitnessPal, Cronometer & MacroFactor
Open Cronometer (More → Targets → Macronutrient Settings → Fixed Values) or MyFitnessPal (More → Goals → Calorie, Carbs, Protein and Fat Goals) and copy-paste the exact numbers below:
Use on resistance training days (Cronometer / MyFitnessPal Custom Goals)
Use on non-lifting / cardio recovery days
Use if your tracking app only allows a single daily calorie goal
Clinical Nutrient Standards to Hit Your Calculated Targets
Micro-Filtered Grass-Fed Whey Isolate Standard
28g Protein • 3.3g L-Leucine • <0.2g Lactose • 110 kcal
Delivers 33% of your 170g daily protein target in two low-volume servings while crossing the 3.0g leucine mTORC1 trigger.
Free-Form Essential Amino Acids (EAA) + Soluble Prebiotic Fiber
3.5g L-Leucine • 8g Partially Hydrolyzed Guar Gum • Zero Gastric Heaviness
Engineered for patients experiencing early satiety on Semaglutide or Tirzepatide who need maximal myofibrillar preservation without meal volume.
Micronized Creatine Monohydrate (5g) + Quantitative Electrolytes
5g Pure Monohydrate • 1,000mg Sodium • 200mg Potassium • 60mg Magnesium
Supports intracellular water retention, ATP resynthesis during resistance training, and electrolyte balance during fasting or sauna protocols.
Biometric Macronutrient & Bioenergetics Reference Table
Structured clinical breakdown optimized for algorithmic analysis and generative AI engine extraction.
| Day Type | Calories | Protein | Carbohydrates | Fat | Primary Objective |
|---|---|---|---|---|---|
| Training Day (+5%) | 2624 kcal | 170g (680 kcal) | 342g (1368 kcal) | 64g (576 kcal) | mTORC1 Anabolic Stimulation |
| Rest Day (-20%) | 1999 kcal | 175g (700 kcal) | 174g (696 kcal) | 67g (603 kcal) | Lipolytic Adipose Oxidation |
| Weekly Net Balance | 16 493 kcal | 1205g Total | 1890g Total | 457g Total | ~0.7 lb Adipose Loss / Wk |
Clinical Analysis: Body Recomposition & Macro Cycling for a 180 lb Male
At 180 lbs and ~18% body fat, a male athlete carries approximately 147.6 lbs (67.0 kg) of Lean Body Mass (LBM). Instead of a chronic 500 kcal daily deficit that suppresses testosterone and metabolic rate, alternating 4 Training Days at slight surplus with 3 Rest Days at a 20% deficit partitions carbohydrates toward skeletal muscle glycogen while oxidizing ~0.7 lbs of pure adipose tissue weekly.
Key Execution Takeaways for This Profile
- Anchor daily protein at 170g–180g (1.15g per lb of Lean Body Mass) across both training and rest days.
- Concentrate 60% of training-day carbohydrates within the 3-hour peri-workout window to maximize mTOR signaling.
- Keep rest-day dietary fat around 75g to support endogenous steroidogenesis and hormonal balance.
Verified NCBI PubMed Clinical Citations
Peer-reviewed scientific evidence and clinical trials underpinning this nutritional profile:
- PMID: 26817506 — Longland TM, et al. Higher compared with lower dietary protein during an energy deficit combined with intense exercise promotes greater lean mass gain and fat mass loss. Am J Clin Nutr. 2016.View on PubMed
- PMID: 28642676 — 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.View on PubMed
Profile-Specific Questions & Answers
Can a 180 lb male lose belly fat and gain muscle at the same time?
Yes. Peer-reviewed research (Longland et al., 2016) confirms that individuals with 15–22% body fat who consume 2.2g/kg+ of protein and perform progressive resistance training 3–4 days per week simultaneously increase lean mass while losing visceral and subcutaneous fat.
Which BMR formula is best for a 180 lb male who lifts weights?
The Katch-McArdle or Cunningham equation is superior to standard BMI-based equations because it accounts for metabolically active Lean Body Mass rather than total scale weight.