Take control of your weight loss with precise science, not guesswork. This app calculates your Basal Metabolic Rate (BMR) and Total Daily Energy Expenditure (TDEE) using the trusted Mifflin-St Jeor formula—then helps you set a safe, effective calorie deficit to burn fat while preserving muscle and energy. Key Features: • Fast BMR & TDEE calculator – input age, gender, height, weight, and activity level for your personalized daily calorie needs • Custom calorie deficit goals – aim for sustainable weight loss (e.g., 500–1000 kcal deficit) with progress tracking • Daily calorie & deficit tracker – log intake easily and see how you’re doing against your target • Weight progress charts – visualize your journey over time • No ads, no bloat – clean interface focused on results

What's New in BMR & Deficit Calculator

March 25, 2026

What's New in 1.1.0 • Improved deficit tracking — Weekly deficit history now correctly measures against your full TDEE baseline, so hitting your calorie target shows your actual planned deficit instead of zero. • Cleaner calculator screen — Your BMR and TDEE results are now displayed as dedicated cards after setup, with a clear Edit button to update your stats when your body changes. • Streamlined plan view — Removed a redundant summary card so your daily calorie plan is presented once, clearly, without repeated information. • Bug fixes and performance improvements.