What is the BMI for a 70 kg woman?

At 70 kg and average height (162.6 cm), the BMI is 26.5 — Overweight ⚠️.

Calorie Guide · Age 30 · 70 kg

Calories for a 30-Year-Old 70 kg Woman

Q: How many calories does a 30-year-old 70 kg woman need?

A lightly active 30-year-old 70 kg woman of average height needs approximately 1932 kcal/day to maintain weight. Sedentary needs are around 1686 kcal, and very active around 2424 kcal.

Q: How many calories to lose weight at 70 kg, age 30?

A 30-year-old 70 kg woman should eat approximately 1432 kcal/day to lose about 0.5 kg per week — a 500 kcal deficit from maintenance.

Exact BMR, TDEE and calorie targets for a 30-year-old woman weighing 70 kg (154 lbs).

Calorie Needs: 30 years old · 70 kg · Woman

1405

BMR (at rest)

1686

Sedentary TDEE

1932
Lightly active TDEE

2178

Moderately active

1432

Weight loss target

1932

Maintenance

2232

Muscle gain target

How Many Calories Does a 30-Year-Old 70 kg Woman Need?

Using the Mifflin-St Jeor equation with your exact inputs — age 30, weight 70 kg (154 lbs), average woman's height (162.6 cm) — the resting metabolic rate is 1405 kcal/day. With typical daily activity, total calorie expenditure (TDEE) ranges from 1686 kcal (sedentary) to 2424 kcal (very active).

Age 30 note: Late twenties — metabolism is still strong. Prioritize protein and resistance training now to build a metabolic foundation that serves you for decades.

Calorie Targets by Goal

Goal	Daily Calories	Expected Result
🔵 Aggressive weight loss	1182 kcal	~0.75 kg/week
📉 Weight loss	1432 kcal	~0.5 kg/week
✅ Maintenance	1932 kcal	Weight stable
💪 Lean bulk	2232 kcal	~0.25 kg/week
🏋️ Aggressive bulk	2432 kcal	~0.5 kg/week

Calorie Needs by Activity Level

Activity Level	Description	Daily Calories
Sedentary	Desk job, minimal movement	1686 kcal
Lightly active	1–3 workouts/week	1932 kcal
Moderately active	3–5 workouts/week	2178 kcal
Very active	Hard training 6–7 days/week	2424 kcal

BMI at 70 kg

At 70 kg and average height for a woman (162.6 cm), your BMI is 26.5 — Overweight ⚠️.

Macronutrient Split at 1932 kcal

Macro	% of Calories	Grams/day	Calories
Protein	30%	145 g	580 kcal
Carbohydrates	40%	193 g	772 kcal
Fat	30%	64 g	576 kcal

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Frequently Asked Questions

How many calories does a 30-year-old 70 kg woman need per day?A lightly active 30-year-old 70 kg woman needs approximately 1932 kcal/day to maintain weight. This ranges from 1686 kcal (sedentary) to 2424 kcal (very active).

How many calories to lose weight at 70 kg, age 30?Eat 1432 kcal/day — a 500 kcal deficit from maintenance — to lose approximately 0.5 kg per week. Recalculate every 4–6 weeks as your weight changes.

How does age 30 affect calorie needs compared to age 25?At age 30, BMR is approximately 1405 kcal vs 1430 kcal at age 25 — a difference of 25 kcal/day. Resistance training largely offsets age-related metabolic decline.

Related Calorie Guides

Sources

Mifflin-St Jeor Equation (PubMed) CDC Healthy Weight WHO