Exact calorie targets for 230 lb womans β weight loss, maintenance and muscle gain.
Using the Mifflin-St Jeor equation β the gold standard in nutrition science β a 230 lb woman (104.3 kg) of average height burns approximately 1724 kcal/day at rest (BMR). With typical daily activity, total calorie expenditure (TDEE) ranges from 2068 to 2973 kcal/day depending on activity level.
Current BMI at average height (5'4"): 39.5 β π΄ Obese.
| Goal | Daily Calories | Expected Result |
|---|---|---|
| π΅ Aggressive weight loss | 1620 kcal | ~1.5 lbs/week |
| π Weight loss | 1870 kcal | ~1 lb/week |
| β Maintenance | 2370 kcal | Weight stable |
| πͺ Lean bulk | 2670 kcal | ~0.5β0.75 lbs/week |
| ποΈ Aggressive bulk | 2870 kcal | ~1 lb/week |
| Activity Level | Description | Daily Calories |
|---|---|---|
| Sedentary | Desk job, minimal movement | 2068 kcal |
| Lightly active | 1β3 workouts/week | 2370 kcal |
| Moderately active | 3β5 workouts/week | 2671 kcal |
| Very active | Hard training 6β7 days/week | 2973 kcal |
| Macro | % of Calories | Grams/day | Calories |
|---|---|---|---|
| Protein | 30% | 178 g | 712 kcal |
| Carbohydrates | 40% | 237 g | 948 kcal |
| Fat | 30% | 79 g | 711 kcal |
For weight loss at 1870 kcal/day, increase protein to 35% (164 g) to preserve muscle during the deficit.
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