Fitness & Health Calculator Free & Instant
Calorie Calculator
Free online Calorie calculator. Calculate body metrics, target health zones, nutrition, and fitness goals.
Calorie Calculator
70 kg
175 cm
28 yrs
Daily Calorie Target
2571 kcal
BMR: 1659 kcal | TDEE: 2571 kcal
Protein
154g
616 kcal
Carbs
328g
1312 kcal
Fat
71g
639 kcal
Calorie Calculator — Daily Needs & Macro Targets
Calculate your daily calorie requirements based on your age, weight, height, gender, and activity level using the Mifflin-St Jeor equation — the most accurate formula for estimating metabolic rate. This calculator also provides your ideal protein, carbohydrate, and fat targets for weight loss, maintenance, or muscle gain.
Step-by-Step Guide
- 1Enter your gender, age, height, and weight.
- 2Select your typical activity level from sedentary to very active.
- 3Choose your goal: lose weight, maintain, or gain muscle.
- 4See your BMR, TDEE, target calories, and macro breakdown.
Formula
BMR (male) = 10×weight + 6.25×height − 5×age + 5 | BMR (female) = 10×weight + 6.25×height − 5×age − 161 | TDEE = BMR × Activity FactorWhy Use Our Calorie Calculator?
- Instant browser-side calculation
- 100% private — no data stored
- Visual charts & breakdowns
- Free forever — no sign-up needed
Frequently Asked Questions
Related Searches
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