Daily Calorie Intake Calculator
Calculate how many calories you need per day based on your lifestyle.
Personal Details
BMR (Basal Metabolic Rate)
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Daily Calories (Maintenance)
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Weight Loss Calories
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Weight Gain Calories
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What is Daily Calorie Intake?
Daily calorie intake represents the number of calories your body requires to perform basic functions and physical activities throughout the day.
How Calories Are Calculated
- BMR calculated using Mifflin-St Jeor formula
- Activity level applied to calculate TDEE
- Calorie deficit or surplus applied for goals
Why Use a Calorie Intake Calculator?
- Plan healthy weight loss
- Avoid under- or over-eating
- Support fitness goals
Frequently Asked Questions
What is the best calorie deficit for weight loss?
A daily deficit of 400–500 calories is considered safe and sustainable.
How often should I recalculate calories?
You should recalculate whenever your weight, activity level, or goals change.
Is this calculator suitable for athletes?
Yes. Very active and super active multipliers are included.
Does this replace professional advice?
No. This tool provides estimates and should not replace medical or nutritional guidance.