Macros for 150 lb Women (Maintenance, Sedentary)
Reviewed by Andrew Menechian, Head of Fitness at FitCommit
Exact macros for a 150 lb woman on a maintenance diet. Calculated from estimated lean mass, Katch-McArdle BMR, and a sedentary TDEE (desk job, little or no exercise).
1,765
Calories
Maintenance calories
117g
Protein
468 cal (27%)
187g
Carbs
748 cal (42%)
61g
Fat
549 cal (31%)
Eating at TDEE with zero deficit or surplus. These macros maintain your 150 lb body weight while optimizing protein for muscle retention.
How These Macros Were Calculated
| Body Weight | 150 lbs |
|---|---|
| Estimated Lean Mass | 113 lbs (75% of body weight) |
| Lean Mass (kg) | 51 kg |
| BMR (Katch-McArdle) | 1,472 cal/day |
| TDEE (BMR x 1.2) | 1,766 cal/day |
| Target Calories | 1,765 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 1.2 = desk job, little or no exercise.
Macro Breakdown
| Macro | Grams | Calories | % of Total |
|---|---|---|---|
| Protein | 117g | 468 | 27% |
| Carbohydrates | 187g | 748 | 42% |
| Fat | 61g | 549 | 31% |
| Total | - | 1,765 | 100% |
Protein is set at 2.3g per kg of lean body mass (113 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 calories588 cal
- Per-meal protein39g
- Per-meal carbs62g
- Per-meal fat20g
4 Meals Per Day
- Per-meal calories441 cal
- Per-meal protein29g
- Per-meal carbs47g
- Per-meal fat15g
5 Meals Per Day
- Per-meal calories353 cal
- Per-meal protein23g
- Per-meal carbs37g
- Per-meal fat12g
Research shows muscle protein synthesis is maximized with 30-40g protein per meal. 39g per meal in 3 meals is within the optimal range.
What These Macros Look Like in Food
Protein: 117g
- 4 x 100g chicken breast (31g each)
- 20 large eggs (6g each)
- 7 cups whole-milk Greek yogurt (17g each)
- 5 cups cottage cheese (25g each)
Carbs: 187g
- 7 medium sweet potatoes (26g each)
- 3 cups dry oats (54g each)
- 5 cups cooked lentils (40g each)
- 4 cups cooked brown rice (45g each)
Fat: 61g
- 4 tbsp olive oil (14g each)
- 4 half avocados (15g each)
- 4 oz mixed nuts (14g each)
- 5 x 100g salmon fillet (13g 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
What foods hit 117g protein, 61g fat, and 187g carbs?
Protein sources for 117g: roughly 4 x 100g portions of chicken breast (31g protein each), or 20 eggs (6g each), combined with Greek yogurt or protein powder. Fat sources for 61g: about 4 tablespoons of olive oil or peanut butter. Carb sources for 187g: roughly 4 cups of cooked rice (45g each) or 7 cups of oats (27g each). A food tracking app is the most accurate way to hit these targets.
How does my activity level affect my 1765 calorie target?
Your Sedentary activity level uses a multiplier of 1.2, giving a TDEE of 1766 calories. If you were sedentary (1.2x), your TDEE would be approximately 1766 calories. If you were very active (1.725x), it would be approximately 2539 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 maintaining weight at 1765 calories?
If your weight trends up or down consistently over 2 weeks at 1765 calories, your actual TDEE differs from the estimate. Adjust by 100 calories in the direction that corrects the trend. Recalculate every time you change activity level significantly.
How long should I stay in a maintenance phase at 1765 calories?
Maintenance phases should last 4-8 weeks between a cut and a bulk. They reset hunger hormones, establish a new weight set point, and give your body a break from the stress of a deficit or surplus.
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 1.2x estimate for sedentary 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 150 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.
Try FitCommit Free