Cutting Macros for a 170 lb Female (Carnivore)

A practical starting target is 1948 calories/day — a 344-calorie deficit below your estimated TDEE of 2292. This provides a meaningful signal for fat loss without being aggressive enough to risk significant muscle loss or excessive fat gain. Adjust in 100-calorie steps after 2–3 weeks of data.

At 170 lb, a daily target of 170gm of protein (1.00g per lb bodyweight) supports body composition goals whether cutting, building, or maintaining. Protein has a higher thermic effect than carbs or fats, keeps hunger lower than either, and directly determines how much muscle your body can build or retain. Distribute across 3–5 meals for best use — a single large protein serving has diminishing returns compared to spread intake.

Muscle loss risk on a 344-calorie deficit is real but manageable. The most important protection is keeping protein at 170gm/day — elevated protein directly reduces muscle breakdown during a deficit. Continuing resistance training is the second most important factor; muscle is only retained if it is being used. A 344-calorie deficit is in a moderate range, which means weekly fat loss should be around 0.1 lbs — sustainable without requiring the body to cannibalize significant lean tissue.

At 1948 calories, a carnivore day for a 170 lb woman is built entirely from animal protein and fat: fatty cuts of beef, eggs, butter, chicken thighs, salmon, or pork belly are typical staples. The target is 170gm protein and 140gm fat with 1gm carbs (trace amounts from eggs or some dairy). Ribeye steak is the closest single-food option to a complete carnivore macro profile. Most people find 2–3 meals per day easier to sustain than 4+ on carnivore.

Adjust when your body sends a clear signal for 2–3 consecutive weeks: no scale trend movement (up or down as intended), stalled training performance, or persistent energy issues. A single bad week is noise — a consistent 3-week trend is a signal. Adjust in 100–150 calorie increments, not large jumps. At 1948 calories for a 170 lb woman, a 100-calorie change represents about 4–5% of total intake — meaningful but not disruptive to your food structure.