Macros for 190 lb Women (Maintenance, Lightly Active)
Reviewed by Andrew Menechian, Head of Fitness at FitCommit
Exact macros for a 190 lb woman on a maintenance diet. Calculated from estimated lean mass, Katch-McArdle BMR, and a lightly active TDEE (light exercise 1-3 days per week).
2,429
Calories
Maintenance calories
149g
Protein
596 cal (25%)
276g
Carbs
1104 cal (45%)
81g
Fat
729 cal (30%)
Eating at TDEE with zero deficit or surplus. These macros maintain your 190 lb body weight while optimizing protein for muscle retention.
How These Macros Were Calculated
| Body Weight | 190 lbs |
|---|---|
| Estimated Lean Mass | 143 lbs (75% of body weight) |
| Lean Mass (kg) | 64.6 kg |
| BMR (Katch-McArdle) | 1,765 cal/day |
| TDEE (BMR x 1.375) | 2,427 cal/day |
| Target Calories | 2,429 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 1.375 = light exercise 1-3 days per week.
Macro Breakdown
| Macro | Grams | Calories | % of Total |
|---|---|---|---|
| Protein | 149g | 596 | 25% |
| Carbohydrates | 276g | 1104 | 45% |
| Fat | 81g | 729 | 30% |
| Total | - | 2,429 | 100% |
Protein is set at 2.3g per kg of lean body mass (143 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 calories810 cal
- Per-meal protein50g
- Per-meal carbs92g
- Per-meal fat27g
4 Meals Per Day
- Per-meal calories607 cal
- Per-meal protein37g
- Per-meal carbs69g
- Per-meal fat20g
5 Meals Per Day
- Per-meal calories486 cal
- Per-meal protein30g
- Per-meal carbs55g
- Per-meal fat16g
Research shows muscle protein synthesis is maximized with 30-40g protein per meal. 50g per meal in 3 meals is within the optimal range.
What These Macros Look Like in Food
Protein: 149g
- 5 x 100g chicken breast (31g each)
- 25 large eggs (6g each)
- 9 cups whole-milk Greek yogurt (17g each)
- 6 scoops protein powder (22-25g each)
Carbs: 276g
- 6 cups cooked rice (45g each)
- 5 cups dry oats (54g each)
- 11 medium sweet potatoes (26g each)
- 10 medium bananas (27g each)
Fat: 81g
- 6 tbsp olive oil (14g each)
- 5 half avocados (15g each)
- 10 tbsp peanut butter (8g fat each)
- 6 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 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 149g of protein across meals?
Across 3 meals, each meal needs about 50g of protein. Across 5 meals or snacks, each needs about 30g. Research shows protein synthesis is maximized with 30-40g per meal for most people. 50g per meal in 3 meals is within the optimal 30-40g range.
What are 276g of carbs used for in a maintenance diet?
The 276g of carbs provides 1104 calories for workouts and brain function. Carbohydrates replenish muscle glycogen after training, supporting performance and recovery. At maintenance, 276g of carbs fuels daily activity at a sustainable level without gain or loss.
Should I recalculate my macros as I track weight?
At maintenance, recalculate your TDEE every 4-8 weeks if your weight shifts more than 5 lbs consistently. Lean mass changes affect calorie needs.
What foods hit 149g protein, 81g fat, and 276g carbs?
Protein sources for 149g: roughly 5 x 100g portions of chicken breast (31g protein each), or 25 eggs (6g each), combined with Greek yogurt or protein powder. Fat sources for 81g: about 6 tablespoons of olive oil or peanut butter. Carb sources for 276g: roughly 6 cups of cooked rice (45g each) or 10 cups of oats (27g each). A food tracking app is the most accurate way to hit these targets.
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 1.375x estimate for lightly 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 190 lbs.
Other Weights and Goals
Previous Weight
180 lbs female maintenance lightly active
Next Weight
200 lbs female maintenance lightly active
Same Weight and Goal, Different Activity Levels
Sedentary
190 lbs, female, maintenance
Lightly Active
190 lbs, female, maintenance
Moderately Active
190 lbs, female, maintenance
Very Active
190 lbs, female, maintenance
Extra Active
190 lbs, female, maintenance
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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