About Calorie Deficit Calculator

Helping health enthusiasts achieve their goals with accurate calculations

Our Mission

We provide free, accurate, and easy-to-use calorie calculation tools to help individuals plan their health and fitness goals with confidence. Our calculators use scientifically-validated formulas to provide personalized estimates for your unique needs.

Why Choose Us

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Accurate Calculations

Our calculators use Mifflin-St Jeor and Katch-McArdle formulas

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Instant Results

Get personalized estimates in seconds

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Comprehensive Tools

TDEE, BMR, macros, and timeline calculators

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Mobile Friendly

Works on any device, anywhere

Our Calculators

We offer a suite of tools to support your health journey:

  • TDEE Calculator: Calculate your total daily energy expenditure
  • BMR Calculator: Find your basal metabolic rate
  • Maintenance Calculator: Determine your maintenance calories
  • Macro Calculator: Get personalized macronutrient targets
  • Weight Loss Timeline: Project your weight loss journey

Ready to Start Your Journey?

Use Our Calculator