Multi Calculator App
A comprehensive utility application that brings together essential calculators for various life aspects in one convenient place. The app features a modern, user-friendly interface with real-time calculations and intuitive controls.

1. Age Calculator
- Calculate exact age between any two dates
- Shows years, months, and days
- Useful for determining precise age-related information
2. Body Fat Calculator
- Estimates body fat percentage using various measurements
- Helps track fitness goals and health metrics
- Provides insights into body composition
3. Pregnancy Due Date Calculator
- Calculates estimated delivery date
- Tracks pregnancy milestones and weeks
- Essential tool for expectant parents
4. Screen Size Calculator
- Calculates display dimensions and metrics
- Useful for designers and developers
- Supports various screen size calculations
5. Time Zone Converter
- Convert times between different zones
- Helps coordinate across global locations
- Simplifies international scheduling
6. Investment Calculator
- Projects investment growth over time
- Accounts for interest rates and contributions
- Helps plan long-term financial goals
7. Discount Calculator
- Calculates sale prices and savings
- Determines final costs after discounts
- Shows percentage and amount saved
8. Mortgage Calculator
- Computes monthly mortgage payments
- Includes property tax and insurance calculations
- Shows loan amortization details
9. Tax Calculator
- Estimates tax liabilities
- Helps plan for tax obligations
- Supports different tax scenarios
10. Retirement Calculator
- Projects retirement savings
- Helps plan for future financial needs
- Considers multiple income sources

This all-in-one calculator suite simplifies complex calculations across various life aspects, making it an indispensable tool for both personal and professional use.