Calories Needs Calculator
Calculate how many calories you need per day
Calculating results…
Your Daily Calorie Needs
BMR: 0 kcal/day
TDEE: 0 kcal/day
Based on Mifflin-St Jeor equation
Calories Needs Calculator – Know How Much You Need to Eat Daily
Looking for a fast and accurate calories needs calculator? Our online tool helps you calculate your Basal Metabolic Rate (BMR) and Total Daily Energy Expenditure (TDEE) based on your age, gender, weight, height, and activity level. Whether you’re trying to lose weight, gain muscle, or maintain your current weight, our calories needs calculator gives precise daily calorie recommendations to help you achieve your goals.
Why use our calories needs calculator?
- ✅ Uses scientifically proven formulas like Mifflin-St Jeor
- ✅ Helps you plan meals, workouts, and lifestyle changes
- ✅ Free to use – no sign-up required
- ✅ Works across devices – desktop, tablet, mobile
Whether you’re an athlete, a fitness enthusiast, or just starting your wellness journey, our calories needs calculator is a great tool to understand your body’s energy requirements. Use it to:
- Determine how much to eat to maintain weight
- Set a calorie deficit for fat loss
- Build muscle by eating in a surplus
- Track progress and adjust intake accordingly
How to Use Our Calories Needs Calculator
- Enter your Age, Weight, and Height
- Select your Gender
- Pick your Activity Level
- Click “Calculate Calories”
The calories needs calculator will give you both your Basal Metabolic Rate (BMR) and Total Daily Energy Expenditure (TDEE). These values tell you how many calories your body burns at rest and overall per day.
Once you have your TDEE, you can adjust your food intake to either:
- Reduce intake slightly to lose weight
- Eat exactly your TDEE to maintain
- Increase intake to build lean mass
Whether you’re counting macros, meal planning, or training for a competition, knowing your calorie needs is essential. Use our calories needs calculator today to start making informed decisions about your diet and health!