Macros for 210 lb Men (Bulking, Lightly Active)
Reviewed by Andrew Menechian, Head of Fitness at FitCommit
Exact macros for a 210 lb man on a bulking diet. Calculated from estimated lean mass, Katch-McArdle BMR, and a lightly active TDEE (light exercise 1-3 days per week).
3,112
Calories
~10% calorie surplus
180g
Protein
720 cal (23%)
364g
Carbs
1456 cal (47%)
104g
Fat
936 cal (30%)
Running a 284 cal/day surplus (10% above TDEE). Expect ~0.57 lbs of weight gain per week, building on 172 lbs of lean mass.
4 weeks
212.3 lbs
8 weeks
214.6 lbs
12 weeks
216.8 lbs
How These Macros Were Calculated
| Body Weight | 210 lbs |
|---|---|
| Estimated Lean Mass | 172 lbs (82% of body weight) |
| Lean Mass (kg) | 78.1 kg |
| BMR (Katch-McArdle) | 2,057 cal/day |
| TDEE (BMR x 1.375) | 2,828 cal/day |
| Target Calories | 3,112 cal/day |
| Daily Surplus | 284 cal/day (10% surplus) |
| Expected Weekly Change | 0.57 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 1.375 = light exercise 1-3 days per week.
Macro Breakdown
| Macro | Grams | Calories | % of Total |
|---|---|---|---|
| Protein | 180g | 720 | 23% |
| Carbohydrates | 364g | 1456 | 47% |
| Fat | 104g | 936 | 30% |
| Total | - | 3,112 | 100% |
Protein is set at 2.3g per kg of lean body mass (172 lbs lean mass for this man). Fat targets 30% 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 calories1,037 cal
- Per-meal protein60g
- Per-meal carbs121g
- Per-meal fat35g
4 Meals Per Day
- Per-meal calories778 cal
- Per-meal protein45g
- Per-meal carbs91g
- Per-meal fat26g
5 Meals Per Day
- Per-meal calories622 cal
- Per-meal protein36g
- Per-meal carbs73g
- Per-meal fat21g
Research shows muscle protein synthesis is maximized with 30-40g protein per meal. 60g per meal in 3 meals is within the optimal range.
What These Macros Look Like in Food
Protein: 180g
- 6 x 100g chicken breast (31g each)
- 30 large eggs (6g each)
- 11 cups whole-milk Greek yogurt (17g each)
- 8 scoops protein powder (22-25g each)
Carbs: 364g
- 8 cups cooked rice (45g each)
- 7 cups dry oats (54g each)
- 14 medium sweet potatoes (26g each)
- 13 medium bananas (27g each)
Fat: 104g
- 7 tbsp olive oil (14g each)
- 7 half avocados (15g each)
- 13 tbsp peanut butter (8g fat each)
- 7 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 much weight will I gain at 3112 calories?
At 3112 calories per day, a 210 lb man should gain approximately 0.57 lbs per week. This assumes a TDEE of 2828 at lightly active activity and a surplus of 284 calories per day. Results vary based on actual metabolic rate, training load, and adherence.
Why is fat set at 104g for a bulking diet?
Fat is set at 30% of total calories, which is 936 calories or 104g per day. Fat is essential for hormone production, fat-soluble vitamin absorption, and satiety. Keeping fat at 30% of calories maintains hormone function during a calorie surplus. Dropping fat below 20% of total calories can impair testosterone, estrogen, and recovery.
How do I split 180g of protein across meals?
Across 3 meals, each meal needs about 60g of protein. Across 5 meals or snacks, each needs about 36g. Research shows protein synthesis is maximized with 30-40g per meal for most people. 60g per meal in 3 meals is within the optimal 30-40g range.
What are 364g of carbs used for in a bulking diet?
The 364g of carbs provides 1456 calories for workouts and brain function. Carbohydrates replenish muscle glycogen after training, supporting performance and recovery. On a bulk, 364g of carbs drives the calorie surplus needed for muscle growth. Rice, oats, and potatoes are the most efficient sources.
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 1.375x 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
Same Weight and Goal, Different Activity Levels
Sedentary
210 lbs, male, bulking
Lightly Active
210 lbs, male, bulking
Moderately Active
210 lbs, male, bulking
Very Active
210 lbs, male, bulking
Extra Active
210 lbs, male, bulking
Related Resources
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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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