About the Daily Calorie Calculator

Our free Daily Calorie Calculator helps you estimate the number of calories your body needs to maintain, lose, or gain weight based on your age, gender, weight, height, and activity level. Using the scientifically-backed Mifflin-St Jeor Equation, this tool calculates your Basal Metabolic Rate (BMR)* and Total Daily Energy Expenditure (TDEE), giving you a personalized calorie range for your fitness goals. Whether you’re starting a new fitness routine, planning a diet, or simply curious about your energy needs, this calculator is a reliable guide to help you stay on track. Adjust your inputs easily using sliders or input boxes, and get instant results tailored to your lifestyle. No sign-up, no ads just accurate health insights in seconds!

Frequently Asked Questions

1. How accurate is the calorie calculator?

This calculator uses the Mifflin-St Jeor formula, which is widely considered one of the most accurate for estimating calorie needs.

2. What is TDEE?

Total Daily Energy Expenditure (TDEE) is the total number of calories you burn in a day including all physical activities.

3. How can I use this for weight loss?

Use the “Weight loss” result as your daily calorie goal to safely lose weight at a steady pace.

4. Can I use it for muscle gain?

Yes! The “Weight gain” result gives you a calorie surplus needed to build muscle effectively.