Macros for 260 lb Women (Maintenance, Very Active)
Reviewed by Andrew Menechian, Head of Fitness at FitCommit
Exact macros for a 260 lb woman on a maintenance diet. Calculated from estimated lean mass, Katch-McArdle BMR, and a very active TDEE (hard exercise 6-7 days per week).
3,931
Calories
Maintenance calories
203g
Protein
812 cal (21%)
485g
Carbs
1940 cal (49%)
131g
Fat
1179 cal (30%)
Eating at TDEE with zero deficit or surplus. These macros maintain your 260 lb body weight while optimizing protein for muscle retention.
How These Macros Were Calculated
| Body Weight | 260 lbs |
|---|---|
| Estimated Lean Mass | 195 lbs (75% of body weight) |
| Lean Mass (kg) | 88.4 kg |
| BMR (Katch-McArdle) | 2,279 cal/day |
| TDEE (BMR x 1.725) | 3,932 cal/day |
| Target Calories | 3,931 cal/day |
| Calorie Change | None (maintenance) |
| Expected Weekly Change | Stable weight |
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 25% average body fat for women. Activity multiplier 1.725 = hard exercise 6-7 days per week.
Macro Breakdown
| Macro | Grams | Calories | % of Total |
|---|---|---|---|
| Protein | 203g | 812 | 21% |
| Carbohydrates | 485g | 1940 | 49% |
| Fat | 131g | 1179 | 30% |
| Total | - | 3,931 | 100% |
Protein is set at 2.3g per kg of lean body mass (195 lbs lean mass for this woman). 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 calories1,310 cal
- Per-meal protein68g
- Per-meal carbs162g
- Per-meal fat44g
4 Meals Per Day
- Per-meal calories983 cal
- Per-meal protein51g
- Per-meal carbs121g
- Per-meal fat33g
5 Meals Per Day
- Per-meal calories786 cal
- Per-meal protein41g
- Per-meal carbs97g
- Per-meal fat26g
Research shows muscle protein synthesis is maximized with 30-40g protein per meal. 68g per meal in 3 meals is within the optimal range.
What These Macros Look Like in Food
Protein: 203g
- 9 scoops protein powder (22-25g each)
- 7 x 100g chicken breast (31g each)
- 8 x 100g lean ground beef (26g each)
- 34 large eggs (6g each)
Carbs: 485g
- 11 cups cooked white rice (45g each)
- 18 medium bananas (27g each)
- 9 cups dry oats (54g each)
- 69 rice cakes (7g each)
Fat: 131g
- 9 tbsp olive oil (14g each)
- 15 tbsp almond butter (9g fat each)
- 7 oz walnuts (18g each)
- 9 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 25% 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 260 lb female?
The calculation uses the Katch-McArdle BMR formula. A 260 lb woman with an estimated 75% lean mass (195 lbs lean) has a BMR of 2279 calories. Multiplied by 1.725 for very active activity (Hard exercise 6-7 days per week), the TDEE is 3932 calories per day. For maintenance, the target matches TDEE at 3931 calories.
Why is protein 203g for maintenance at 260 lbs?
Protein for maintenance is set at 2.3g per kg of lean body mass. A 260 lb woman with 195 lbs of lean mass needs 203g of protein per day. At maintenance, 2.3g per kg of lean mass supports daily muscle repair and satiety.
How much weight will I change at 3931 calories?
At 3931 calories per day, your weight should stay stable within normal daily fluctuation (1-3 lbs of water weight). This is your estimated TDEE for very active activity. If you consistently gain or lose weight at this intake, your actual TDEE differs from the estimate.
Why is fat set at 131g for a maintenance diet?
Fat is set at 30% of total calories, which is 1179 calories or 131g per day. Fat is essential for hormone production, fat-soluble vitamin absorption, and satiety. Keeping fat at 30% of calories maintains hormone function during maintenance. Dropping fat below 20% of total calories can impair testosterone, estrogen, and recovery.
When to Recalculate These Macros
Weight trending upward over 2 weeks
Reduce by 100-150 cal/day from carbs. Your actual TDEE is slightly below the 1.725x estimate for very active activity.
Weight trending downward over 2 weeks
Add 100-150 cal/day from carbs or fat. You may be more active than the multiplier accounts for, or your metabolism has adapted upward.
Activity level has changed significantly
Switch to the matching activity level using the selector above. The difference between sedentary and moderately active can be 300-500 cal/day at 260 lbs.
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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