Calorie Calculator
Find your daily calorie needs (TDEE).
The estimated Total Daily Energy Expenditure (TDEE) is 2633 kcal/day, based on a Basal Metabolic Rate of 1699 kcal. For weight loss, aim for 2133 kcal/day; for weight gain, target 3133 kcal/day.
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What is Calorie Calculator?
Daily calorie needs are determined by your Basal Metabolic Rate (BMR) — the energy your body needs at complete rest — multiplied by an activity factor. This calculator uses the Mifflin-St Jeor equation, which is considered the most accurate formula for estimating BMR. Understanding your TDEE (Total Daily Energy Expenditure) is essential for weight management: eat fewer calories for weight loss, or more for weight gain.
How to Interpret Your Results
Daily calorie needs vary significantly by activity level. Sedentary individuals (little to no exercise) need fewer calories, while very active individuals (intense exercise 6–7 days/week) need substantially more. A deficit of 500 calories/day typically results in about 0.5 kg (1 lb) of weight loss per week. Extreme calorie restriction is not recommended without medical supervision.
How to Use This Calories Calculator
Simply adjust the input fields on the left using sliders or by typing values directly. Results update instantly in real-time — no button required. You can share your exact calculation by clicking Share Link.
Formula
TDEE = BMR × Activity Multiplier (1.2–1.9). Mifflin-St Jeor formula, most accurate for adults.
Frequently Asked Questions
What is TDEE?
Total Daily Energy Expenditure — the total calories you burn daily including exercise and daily activities.
What is BMR?
Basal Metabolic Rate — calories burned at complete rest to maintain basic body functions. We use the Mifflin-St Jeor formula.
How many calories should I eat to lose weight?
A 500 calorie daily deficit typically leads to ~0.5kg/week of fat loss. We show you this specific target based on your stats.