Macros for 180 lb Men (Cutting, Extra Active)
Reviewed by Andrew Menechian, Head of Fitness at FitCommit
Exact macros for a 180 lb man on a cutting diet. Calculated from estimated lean mass, Katch-McArdle BMR, and a extra active TDEE (very hard exercise and physical job).
2,759
Calories
~20% calorie deficit
174g
Protein
696 cal (25%)
275g
Carbs
1100 cal (40%)
107g
Fat
963 cal (35%)
Running a 690 cal/day deficit (20% below TDEE). Expect ~1.38 lbs of fat loss per week while protecting 148 lbs of lean mass.
4 weeks
174.5 lbs
8 weeks
169 lbs
12 weeks
163.4 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 1.9) | 3,449 cal/day |
| Target Calories | 2,759 cal/day |
| Daily Deficit | 690 cal/day (20% deficit) |
| Expected Weekly Change | 1.38 lbs loss 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 1.9 = very hard exercise and physical job.
Macro Breakdown
| Macro | Grams | Calories | % of Total |
|---|---|---|---|
| Protein | 174g | 696 | 25% |
| Carbohydrates | 275g | 1100 | 40% |
| Fat | 107g | 963 | 35% |
| Total | - | 2,759 | 100% |
Protein is set at 2.6g per kg of lean body mass (148 lbs lean mass for this man). Fat targets 35% of target calories with a minimum safety floor applied if needed; carbs fill remaining calories, with a 50g minimum for brain function.
Meal Split Examples
3 Meals Per Day
- Per-meal calories920 cal
- Per-meal protein58g
- Per-meal carbs92g
- Per-meal fat36g
4 Meals Per Day
- Per-meal calories690 cal
- Per-meal protein44g
- Per-meal carbs69g
- Per-meal fat27g
5 Meals Per Day
- Per-meal calories552 cal
- Per-meal protein35g
- Per-meal carbs55g
- Per-meal fat21g
Research shows muscle protein synthesis is maximized with 30-40g protein per meal. 58g per meal in 3 meals is within the optimal range.
What These Macros Look Like in Food
Protein: 174g
- 8 scoops protein powder (22-25g each)
- 7 x 100g cooked salmon fillet (25g each)
- 6 x 100g chicken breast (31g each)
- 7 x 100g lean ground beef (26g each)
Carbs: 275g
- 6 cups cooked white rice (45g each)
- 39 rice cakes (7g each)
- 10 medium bananas (27g each)
- 15 Medjool dates (18g each)
Fat: 107g
- 8 tbsp olive oil (14g each)
- 12 tbsp almond butter (9g fat each)
- 5 oz macadamia nuts (21g each)
- 8 tbsp coconut oil (14g each)
These are rough equivalents. Most meals contain a mix of all three macros. Use a food tracking app for precise logging.
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.
Frequently Asked Questions
How does my activity level affect my 2759 calorie target?
Your Extra Active activity level uses a multiplier of 1.9, giving a TDEE of 3449 calories. If you were sedentary (1.2x), your TDEE would be approximately 2178 calories. If you were very active (1.725x), it would be approximately 3131 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.
What should I do if I'm not losing weight at 2759 calories?
After 2 weeks with no movement, your actual TDEE likely differs from the estimate. Try reducing by 100-150 calories first. If energy drops significantly, check your protein intake before cutting calories further. Common issue: overestimating activity level.
How long should I stay in a cutting phase at 2759 calories?
Most people cut effectively for 8-16 weeks before needing a break. At 2759 calories, a 180 lb man should lose approximately 1.38 lbs per week. After 10-12 weeks, take a 4-8 week maintenance break to reset ghrelin and cortisol before cutting again.
Should I eat more on training days at 2759 calories?
Cycling calories is not necessary for most people. Hitting your daily target consistently produces better results than complex cycling protocols. If you want to cycle, shift 10-15% of daily calories from rest days to training days while keeping the weekly total the same. For example, add 276 calories on training days and subtract 276 on rest days. Your weekly calorie total stays fixed.
When to Recalculate These Macros
Not losing weight after 2 consistent weeks
Reduce by 100-150 cal/day, pulling from carbs first. Your actual TDEE may be slightly below the 1.9x estimate. Confirm tracking accuracy before cutting further.
Losing more than 1.5 lbs per week
Add 100-200 cal/day from carbs. At 180 lbs, faster loss increases muscle loss risk and energy crashes. The target rate is 0.5-1 lb per week on a cut.
Lost 10 or more lbs from this starting weight
Recalculate at your new weight. BMR and TDEE drop as you lose mass. Eating the macros for 180 lbs when you weigh less will slow progress.
Other Weights and Goals
Same Weight and Goal, Different Activity Levels
Related Resources
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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