Multi-Calculator

Mohammad Erfanul Huque

About this app

Welcome to Multi-Calculator, your complete all-in-one solution for everyday calculations, conversions, and smart utilities. Designed with simplicity, power, and efficiency in mind, this app combines a wide range of practical tools into a single, beautifully designed interface.

Whether you're a student, professional, traveler, or someone who needs quick calculations in daily life, Multi-Calculator provides everything you need—accurately and instantly.

🔢 Powerful Calculator

Perform both simple and advanced calculations with ease:

Basic operations: addition, subtraction, multiplication, and division
Advanced functions: powers, square roots, factorials, double factorials, and percentages
Scientific calculations: logarithmic and trigonometric functions
Bracket support for complex expressions
Built-in constants like π (pi) and e
Real-time calculation results
Calculation history for quick reference
🔄 Comprehensive Unit Converter

Convert between a wide range of units quickly and accurately:

Length, area, and volume
Mass and weight
Temperature
Data storage units
Speed and time
Pressure and energy
Angles and numerical bases

Enjoy fast and seamless conversions across multiple categories—all in one place.

📅 Smart Date Calculator

Handle date-related calculations effortlessly:

Calculate the number of days between two dates
Add or subtract days from a specific date
Determine future or past dates instantly

Perfect for planning, scheduling, and tracking important events.

🧭 Compass & Sensor Tools

Access useful environmental and directional data:

Accurate compass direction (azimuth)
Latitude and longitude
Magnetic field data
Altitude and speed
Atmospheric pressure
Address detection

Ideal for outdoor use, navigation, and exploration.

⚖️ BMI Calculator

Stay informed about your health:

Calculate your Body Mass Index (BMI)
Get instant health insights based on your results
Understand your physical condition and maintain a healthy lifestyle
💱 Live Currency Converter

Convert currencies with real-time exchange rates:

Supports multiple global currencies
Accurate and up-to-date conversion data
Quick and easy currency calculations

Perfect for travelers, online shoppers, and financial planning.

🔠 Chinese Uppercase Number Converter
Convert Arabic numbers into uppercase Chinese numerals
Useful for financial documents and formal writing
👨‍👩‍👧 Relative Relationship Calculator
Determine correct Chinese kinship titles
Identify family relationships easily
Useful for cultural understanding and communication
💰 Financial Calculator

Manage your finances effectively:

Calculate bank deposits and interest
Estimate loan payments
Compute investment returns
VAT calculation support
Visual charts for clear data representation
🎲 Random Number Generator
Generate random numbers within a specified range
Customize quantity and limits
Useful for games, testing, and decision-making
📐 Equation Solver

Solve mathematical equations instantly:

Linear equations in one variable
Quadratic equations
Fast and accurate results
🛒 Shopping Assistant

Make smarter shopping decisions:

Calculate discounts instantly
Compare unit prices
Save money with quick price analysis

📏 On-Screen Ruler
Measure small objects directly on your screen
Supports both centimeters and inches
Simple and convenient tool for quick measurements

⚡ Extra Features
📱 Home Screen Widgets: Perform quick calculations without opening the app
🪟 Floating Window Mode: Multitask easily while using other apps

🎨 Modern UI: Built with Material Design 3 for a smooth and elegant experience
🚀 Optimized Performance: Adapted to the latest Android API 36 for better speed and stability

🌟 Why Choose Multi-Calculator?
All tools in one lightweight app
User-friendly and intuitive interface
Accurate and real-time results
Regular updates and improvements
Suitable for daily life, education, and professional use

Download Multi-Calculator today and simplify your daily calculations with one powerful app!

What’s new

Released on 15.04.26