Macros for 150 lb Women (Cutting, Very Active)
Reviewed by Andrew Menechian, Head of Fitness at FitCommit
Exact macros for a 150 lb woman on a cutting diet. Calculated from estimated lean mass, Katch-McArdle BMR, and a very active TDEE (hard exercise 6-7 days per week).
2,031
Calories
~20% calorie deficit
133g
Protein
532 cal (26%)
197g
Carbs
788 cal (39%)
79g
Fat
711 cal (35%)
Running a 508 cal/day deficit (20% below TDEE). Expect ~1.02 lbs of fat loss per week while protecting 113 lbs of lean mass.
4 weeks
145.9 lbs
8 weeks
141.8 lbs
12 weeks
137.8 lbs
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 1.725) | 2,539 cal/day |
| Target Calories | 2,031 cal/day |
| Daily Deficit | 508 cal/day (20% deficit) |
| Expected Weekly Change | 1.02 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 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 | 133g | 532 | 26% |
| Carbohydrates | 197g | 788 | 39% |
| Fat | 79g | 711 | 35% |
| Total | - | 2,031 | 100% |
Protein is set at 2.6g per kg of lean body mass (113 lbs lean mass for this woman). 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 calories677 cal
- Per-meal protein44g
- Per-meal carbs66g
- Per-meal fat26g
4 Meals Per Day
- Per-meal calories508 cal
- Per-meal protein33g
- Per-meal carbs49g
- Per-meal fat20g
5 Meals Per Day
- Per-meal calories406 cal
- Per-meal protein27g
- Per-meal carbs39g
- Per-meal fat16g
Research shows muscle protein synthesis is maximized with 30-40g protein per meal. 44g per meal in 3 meals is within the optimal range.
What These Macros Look Like in Food
Protein: 133g
- 6 scoops protein powder (22-25g each)
- 4 x 100g chicken breast (31g each)
- 5 x 100g lean ground beef (26g each)
- 22 large eggs (6g each)
Carbs: 197g
- 4 cups cooked white rice (45g each)
- 7 medium bananas (27g each)
- 4 cups dry oats (54g each)
- 28 rice cakes (7g each)
Fat: 79g
- 6 tbsp olive oil (14g each)
- 9 tbsp almond butter (9g fat each)
- 4 oz walnuts (18g each)
- 6 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 do I split 133g of protein across meals?
Across 3 meals, each meal needs about 44g of protein. Across 5 meals or snacks, each needs about 27g. Research shows protein synthesis is maximized with 30-40g per meal for most people. 44g per meal in 3 meals is within the optimal 30-40g range.
What are 197g of carbs used for in a cutting diet?
The 197g of carbs provides 788 calories for workouts and brain function. Carbohydrates replenish muscle glycogen after training, supporting performance and recovery. On a cut, carbs fill the remaining calories after protein and fat. At 197g, this is a moderate-carb cut, not a low-carb diet.
Should I recalculate my macros as I lose weight?
Yes. Recalculate every 10-15 lbs of weight loss. As your weight changes, lean mass, BMR, and TDEE all shift. For a 150 lb woman cutting to 135 lbs, the TDEE shifts by roughly 191 calories and macros should be recalculated.
What foods hit 133g protein, 79g fat, and 197g carbs?
Protein sources for 133g: roughly 4 x 100g portions of chicken breast (31g protein each), or 22 eggs (6g each), combined with Greek yogurt or protein powder. Fat sources for 79g: about 6 tablespoons of olive oil or peanut butter. Carb sources for 197g: 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.
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 1.725x estimate. Confirm tracking accuracy before cutting further.
Losing more than 1.5 lbs per week
Add 100-200 cal/day from carbs. At 150 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 150 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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