What is the TDEE for a 140 lb woman?

The estimated TDEE for a lightly active 140 lb woman of average height and age 35 is approximately 1809 kcal/day. Sedentary would be 1578 kcal and very active would be 2269 kcal.

Calorie Guide · Imperial

Daily Calories for 140 lb Women

Q: How many calories should a 140 lb woman eat to lose weight?

A 140 lb woman who is lightly active should eat approximately 1309 kcal/day to lose about 1 lb per week. This is a 500 kcal deficit from the estimated TDEE of 1809 kcal.

Q: How many calories to maintain weight at 140 lbs?

To maintain weight at 140 lbs, a lightly active woman needs approximately 1809 kcal/day. This varies with activity level — from 1578 kcal (sedentary) to 2269 kcal (very active).

Exact calorie targets for 140 lb womans — weight loss, maintenance and muscle gain.

Calorie Needs: 140 lbs, Age 35

1315

BMR (at rest)

1578

Sedentary TDEE

1809
Lightly active TDEE

2039

Moderately active

1309

Weight loss target

1809

Maintenance

2109

Muscle gain target

How Many Calories Does a 140 lb Woman Need?

Using the Mifflin-St Jeor equation — the gold standard in nutrition science — a 140 lb woman (63.5 kg) of average height burns approximately 1315 kcal/day at rest (BMR). With typical daily activity, total calorie expenditure (TDEE) ranges from 1578 to 2269 kcal/day depending on activity level.

Current BMI at average height (5'4"): 24.0 — ✅ Healthy weight.

Calorie Targets by Goal

Goal	Daily Calories	Expected Result
🔵 Aggressive weight loss	1059 kcal	~1.5 lbs/week
📉 Weight loss	1309 kcal	~1 lb/week
✅ Maintenance	1809 kcal	Weight stable
💪 Lean bulk	2109 kcal	~0.5–0.75 lbs/week
🏋️ Aggressive bulk	2309 kcal	~1 lb/week

Calorie Needs by Activity Level

Activity Level	Description	Daily Calories
Sedentary	Desk job, minimal movement	1578 kcal
Lightly active	1–3 workouts/week	1809 kcal
Moderately active	3–5 workouts/week	2039 kcal
Very active	Hard training 6–7 days/week	2269 kcal

Macronutrient Breakdown at 1809 kcal (Maintenance)

Macro	% of Calories	Grams/day	Calories
Protein	30%	136 g	544 kcal
Carbohydrates	40%	181 g	724 kcal
Fat	30%	60 g	540 kcal

For weight loss at 1309 kcal/day, increase protein to 35% (115 g) to preserve muscle during the deficit.

Get a personalized TDEE based on your exact height, age and activity level.

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Frequently Asked Questions

How many calories should a 140 lb woman eat to lose weight?A lightly active 140 lb woman should eat approximately 1309 kcal/day to lose about 1 lb per week. This represents a 500 kcal deficit from the estimated TDEE of 1809 kcal. Use our TDEE calculator for a personalized number.

How many calories to maintain weight at 140 lbs?For a 140 lb woman, maintenance calories range from 1578 kcal (sedentary) to 2269 kcal (very active). The lightly active estimate of 1809 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