Macros for 230 lb Men (Cutting, Moderately Active)
Reviewed by Andrew Menechian, Head of Fitness at FitCommit
Exact macros for a 230 lb man on a cutting diet. Calculated from estimated lean mass, Katch-McArdle BMR, and a moderately active TDEE (moderate exercise 3-5 days per week).
2,751
Calories
~20% calorie deficit
222g
Protein
888 cal (32%)
225g
Carbs
900 cal (33%)
107g
Fat
963 cal (35%)
Running a 685 cal/day deficit (20% below TDEE). Expect ~1.37 lbs of fat loss per week while protecting 189 lbs of lean mass.
4 weeks
224.5 lbs
8 weeks
219 lbs
12 weeks
213.6 lbs
How These Macros Were Calculated
| Body Weight | 230 lbs |
|---|---|
| Estimated Lean Mass | 189 lbs (82% of body weight) |
| Lean Mass (kg) | 85.5 kg |
| BMR (Katch-McArdle) | 2,217 cal/day |
| TDEE (BMR x 1.55) | 3,436 cal/day |
| Target Calories | 2,751 cal/day |
| Daily Deficit | 685 cal/day (20% deficit) |
| Expected Weekly Change | 1.37 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 1.55 = moderate exercise 3-5 days per week.
Macro Breakdown
| Macro | Grams | Calories | % of Total |
|---|---|---|---|
| Protein | 222g | 888 | 32% |
| Carbohydrates | 225g | 900 | 33% |
| Fat | 107g | 963 | 35% |
| Total | - | 2,751 | 100% |
Protein is set at 2.6g per kg of lean body mass (189 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 calories917 cal
- Per-meal protein74g
- Per-meal carbs75g
- Per-meal fat36g
4 Meals Per Day
- Per-meal calories688 cal
- Per-meal protein56g
- Per-meal carbs56g
- Per-meal fat27g
5 Meals Per Day
- Per-meal calories550 cal
- Per-meal protein44g
- Per-meal carbs45g
- Per-meal fat21g
Research shows muscle protein synthesis is maximized with 30-40g protein per meal. 74g per meal in 3 meals is within the optimal range.
What These Macros Look Like in Food
Protein: 222g
- 7 x 100g chicken breast (31g each)
- 37 large eggs (6g each)
- 10 scoops protein powder (22-25g each)
- 9 x 100g canned tuna (25g each)
Carbs: 225g
- 5 cups cooked rice (45g each)
- 4 cups dry oats (54g each)
- 9 medium sweet potatoes (26g each)
- 8 medium bananas (27g each)
Fat: 107g
- 8 tbsp olive oil (14g each)
- 13 tbsp peanut butter (8g fat each)
- 7 half avocados (15g each)
- 8 oz almonds (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 were the macros calculated for a 230 lb male?
The calculation uses the Katch-McArdle BMR formula. A 230 lb man with an estimated 82% lean mass (189 lbs lean) has a BMR of 2217 calories. Multiplied by 1.55 for moderately active activity (Moderate exercise 3-5 days per week), the TDEE is 3436 calories per day. For cutting, a 20% deficit brings the target to 2751 calories.
Why is protein 222g for cutting at 230 lbs?
Protein for cutting is set at 2.6g per kg of lean body mass. A 230 lb man with 189 lbs of lean mass needs 222g of protein per day. Higher protein during a cut preserves muscle tissue while in a calorie deficit.
How much weight will I lose at 2751 calories?
At 2751 calories per day, a 230 lb man should lose approximately 1.37 lbs per week. This assumes a TDEE of 3436 at moderately active activity and a deficit of 685 calories per day. Results vary based on actual metabolic rate, training load, and adherence.
Why is fat set at 107g for a cutting diet?
Fat is set at 35% of total calories, which is 963 calories or 107g per day. Fat is essential for hormone production, fat-soluble vitamin absorption, and satiety. During a deficit, fat is set at or above 35% of target calories to protect hormonal function and satiety while losing weight. Dropping fat below 20% of total calories can impair testosterone, estrogen, and recovery.
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 1.55x estimate. Confirm tracking accuracy before cutting further.
Losing more than 1.5 lbs per week
Add 100-200 cal/day from carbs. At 230 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 230 lbs when you weigh less will slow progress.
Other Weights and Goals
Same Weight and Goal, Different Activity Levels
Sedentary
230 lbs, male, cutting
Lightly Active
230 lbs, male, cutting
Moderately Active
230 lbs, male, cutting
Very Active
230 lbs, male, cutting
Extra Active
230 lbs, male, cutting
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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