All-In-One Calculator 3.0

The Original All-In-One Calculator for Android

Introducing a comprehensive, user-friendly, and feature-packed multi calculator and converter - and the best part? It's completely free.

What can it do?

Designed with simplicity in mind, this calculator is equipped to solve everyday problems. From basic to complex calculations, unit and currency conversions, percentages, proportions, areas, volumes, and more - it can handle it all, and it does so effectively.

This is the Perfect Calculator

Years of passionate development and continuous user feedback have resulted in what we believe to be the ultimate multi calculator available. With over 75 free calculators and unit converters neatly packaged alongside a simple or scientific calculator, this is the only calculator you'll ever need on your device.

Did we mention it's completely free?

Yes, you read that right - this powerful tool won't cost you a dime. We believe in making quality calculation tools accessible to everyone.

If you're a student, teacher, engineer, handyman, contractor, or anyone who frequently deals with math and conversions, we highly recommend giving this calculator a try. Here are just a few ways it can benefit you:

• Solve simple or complex calculations effortlessly
• Convert units or currencies within the same app
• Streamline your homework or school assignments
• Learn from step-by-step solutions for your calculations

Now let's dive into the features:

Main Calculator:

• Choose between a simple or scientific layout
• Edit inputs conveniently with a cursor
• Copy and paste support for easy calculations
• Access calculation history for reference
• Memory buttons for storing and utilizing values
• Graphing of functions
• Decimal, hexadecimal, and binary number systems
• Floating calculator for increased efficiency
• Widget for quick access to calculations

75 Calculators and Converters:

• A wide range of calculators including algebra, geometry, unit converters, finance, health, and more
• Currency converter with 160 available currencies (also works offline)
• Instant results displayed as you type
• Step-by-step solutions and formulas provided
• Smart search for quick navigation across calculators
• Create shortcuts on your home screen for easy access to frequently used tools

Algebra:

• Percentage calculator
• Proportion calculator
• Ratio calculator
• Average calculator - arithmetic, geometric, and harmonic means
• Equation solver - linear, quadratic, and equation systems
• Combinations and permutations calculations
• Decimal to fraction converter
• Fraction simplifier
• Prime number checker
• Greatest common factor and lowest common multiple calculator
• Random number generator

Geometry:

• Shape calculators for square, rectangle, parallelogram, trapezoid, rhombus, triangle, pentagon, hexagon, circle, circle arc, and ellipse
• Body calculators for cube, rectangular prism, square pyramid, truncated square pyramid, cylinder, cone, truncated cone, sphere, spherical cap, truncated spherical cap, and ellipsoid

Unit Converters:

• Acceleration converter
• Angle converter
• Length converter
• Energy converter
• Force converter
• Torque converter
• Area converter
• Volume converter
• Volumetric flow converter
• Weight converter
• Temperature converter
• Pressure converter
• Power converter
• Speed converter
• Mileage converter
• Time converter
• Digital storage converter
• Data transfer speed converter
• Numeric base converter
• Roman numerals converter
• Shoe size converter
• Ring size converter
• Cooking converter for various measurements in the kitchen

Finance:

• Currency converter with 160 available currencies (also works offline)
• Unit price calculator
• Sales tax calculator
• Tip calculator for determining gratuity amounts
• Loan calculator for managing borrowing scenarios/li>
• Simple and compound interest calculators/li> Health:Daily calories burned calculation/li> <l&gi>Body fat percentage estimation/li> <lu>

  Miscellaneous:Date calculator</li> <l&gi>Time calculator</li> <l&gi>Mileage calculator</li> <l&gi>Ohm's law calculator for voltage, current, resistance, and power calculations</li> Developed in Transylvania 🇷🇴