BMR & Deficit

# BMR & Deficit Calculator - App Purpose

## Short Description
A comprehensive health and fitness calculator that helps users determine their daily caloric needs and weight management goals through scientifically accurate BMR and TDEE calculations.

## App Purpose

**BMR & Deficit Calculator** is a professional health and fitness application designed to help users understand their metabolic needs and create effective weight management strategies. The app calculates your Basal Metabolic Rate (BMR) and Total Daily Energy Expenditure (TDEE) using the scientifically validated Mifflin-St Jeor equation, providing personalized calorie targets for maintaining, losing, or managing weight.

### Key Functionality:

- **BMR Calculation**: Determines your body's baseline caloric needs for essential functions
- **TDEE Computation**: Calculates total daily energy expenditure based on activity level
- **Weight Management Goals**: Provides specific calorie targets for mild, standard, and aggressive weight loss
- **Flexible Input System**: Supports both metric (kg/cm) and imperial (lbs/ft/in) measurement systems
- **Guided Wizard Interface**: Step-by-step process for easy data entry and accurate results
- **Multilingual Support**: Available in 15 languages for global accessibility
- **Health-Safe Recommendations**: Implements medically safe minimum calorie thresholds

### Target Users:
- Fitness enthusiasts tracking caloric intake and expenditure
- Individuals beginning weight loss or weight management journeys
- Health-conscious users seeking to understand their metabolic needs
- Personal trainers and nutritionists requiring quick, accurate calculations
- Anyone interested in evidence-based approach to calorie management

### Educational Value:
The app serves as both a practical tool and educational resource, helping users understand the relationship between metabolism, activity levels, and caloric requirements for achieving health and fitness goals safely and effectively.

**Category**: Health & Fitness
**Age Rating**: (suitable for all ages)
**Platform**: iOS 17.0 or later