What is the TDEE for a 170 lb woman?

The estimated TDEE for a lightly active 170 lb woman of average height and age 35 is approximately 1996 kcal/day. Sedentary would be 1742 kcal and very active would be 2504 kcal.

Calorie Guide · Imperial

Daily Calories for 170 lb Women

Q: How many calories should a 170 lb woman eat to lose weight?

A 170 lb woman who is lightly active should eat approximately 1496 kcal/day to lose about 1 lb per week. This is a 500 kcal deficit from the estimated TDEE of 1996 kcal.

Q: How many calories to maintain weight at 170 lbs?

To maintain weight at 170 lbs, a lightly active woman needs approximately 1996 kcal/day. This varies with activity level — from 1742 kcal (sedentary) to 2504 kcal (very active).

Exact calorie targets for 170 lb womans — weight loss, maintenance and muscle gain.

Calorie Needs: 170 lbs, Age 35

1451

BMR (at rest)

1742

Sedentary TDEE

1996
Lightly active TDEE

2250

Moderately active

1496

Weight loss target

1996

Maintenance

2296

Muscle gain target

How Many Calories Does a 170 lb Woman Need?

Using the Mifflin-St Jeor equation — the gold standard in nutrition science — a 170 lb woman (77.1 kg) of average height burns approximately 1451 kcal/day at rest (BMR). With typical daily activity, total calorie expenditure (TDEE) ranges from 1742 to 2504 kcal/day depending on activity level.

Current BMI at average height (5'4"): 29.2 — ⚠️ Overweight.

Calorie Targets by Goal

Goal	Daily Calories	Expected Result
🔵 Aggressive weight loss	1246 kcal	~1.5 lbs/week
📉 Weight loss	1496 kcal	~1 lb/week
✅ Maintenance	1996 kcal	Weight stable
💪 Lean bulk	2296 kcal	~0.5–0.75 lbs/week
🏋️ Aggressive bulk	2496 kcal	~1 lb/week

Calorie Needs by Activity Level

Activity Level	Description	Daily Calories
Sedentary	Desk job, minimal movement	1742 kcal
Lightly active	1–3 workouts/week	1996 kcal
Moderately active	3–5 workouts/week	2250 kcal
Very active	Hard training 6–7 days/week	2504 kcal

Macronutrient Breakdown at 1996 kcal (Maintenance)

Macro	% of Calories	Grams/day	Calories
Protein	30%	150 g	600 kcal
Carbohydrates	40%	200 g	800 kcal
Fat	30%	67 g	603 kcal

For weight loss at 1496 kcal/day, increase protein to 35% (131 g) to preserve muscle during the deficit.

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Frequently Asked Questions

How many calories should a 170 lb woman eat to lose weight?A lightly active 170 lb woman should eat approximately 1496 kcal/day to lose about 1 lb per week. This represents a 500 kcal deficit from the estimated TDEE of 1996 kcal. Use our TDEE calculator for a personalized number.

How many calories to maintain weight at 170 lbs?For a 170 lb woman, maintenance calories range from 1742 kcal (sedentary) to 2504 kcal (very active). The lightly active estimate of 1996 kcal/day applies to most people with 1–3 workouts per week.

Does calorie need change as weight changes?Yes — your TDEE decreases as you lose weight. Recalculate every 4–6 weeks during a diet. Losing 10 lbs can reduce your TDEE by ~70–100 kcal/day, slowly shrinking your deficit if you don't adjust.

Related Weight Guides

Sources

WHO CDC