What is the BMI for a 80 kg man?

At 80 kg and average height (175.3 cm), the BMI is 26.0 — Overweight ⚠️.

Calorie Guide · Age 30 · 80 kg

Calories for a 30-Year-Old 80 kg Man

Q: How many calories does a 30-year-old 80 kg man need?

A lightly active 30-year-old 80 kg man of average height needs approximately 2407 kcal/day to maintain weight. Sedentary needs are around 2101 kcal, and very active around 3020 kcal.

Q: How many calories to lose weight at 80 kg, age 30?

A 30-year-old 80 kg man should eat approximately 1907 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 man weighing 80 kg (176 lbs).

Calorie Needs: 30 years old · 80 kg · Man

1751

BMR (at rest)

2101

Sedentary TDEE

2407
Lightly active TDEE

2713

Moderately active

1907

Weight loss target

2407

Maintenance

2707

Muscle gain target

How Many Calories Does a 30-Year-Old 80 kg Man Need?

Using the Mifflin-St Jeor equation with your exact inputs — age 30, weight 80 kg (176 lbs), average man's height (175.3 cm) — the resting metabolic rate is 1751 kcal/day. With typical daily activity, total calorie expenditure (TDEE) ranges from 2101 kcal (sedentary) to 3020 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	1657 kcal	~0.75 kg/week
📉 Weight loss	1907 kcal	~0.5 kg/week
✅ Maintenance	2407 kcal	Weight stable
💪 Lean bulk	2707 kcal	~0.25 kg/week
🏋️ Aggressive bulk	2907 kcal	~0.5 kg/week

Calorie Needs by Activity Level

Activity Level	Description	Daily Calories
Sedentary	Desk job, minimal movement	2101 kcal
Lightly active	1–3 workouts/week	2407 kcal
Moderately active	3–5 workouts/week	2713 kcal
Very active	Hard training 6–7 days/week	3020 kcal

BMI at 80 kg

At 80 kg and average height for a man (175.3 cm), your BMI is 26.0 — Overweight ⚠️.

Macronutrient Split at 2407 kcal

Macro	% of Calories	Grams/day	Calories
Protein	30%	181 g	724 kcal
Carbohydrates	40%	241 g	964 kcal
Fat	30%	80 g	720 kcal

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Frequently Asked Questions

How many calories does a 30-year-old 80 kg man need per day?A lightly active 30-year-old 80 kg man needs approximately 2407 kcal/day to maintain weight. This ranges from 2101 kcal (sedentary) to 3020 kcal (very active).

How many calories to lose weight at 80 kg, age 30?Eat 1907 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 1751 kcal vs 1776 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