Calculator

Nebula Developer

In-app purchases

About this app

Calculate, convert, and make it yours.

A powerful scientific calculator and converter with creative themes, custom fonts, function graphs, and practical tools for everyday use. Choose a style that matches your personality—from playful comic designs to bold cartoony themes—and make routine calculations more enjoyable.

🧮 POWERFUL CALCULATOR

Handle quick everyday math or solve advanced expressions with:

• Basic arithmetic and percentages
• Trigonometric functions
• Logarithms and exponentials
• Powers and roots
• Degree and radian modes
• Fast and accurate results
• Reusable calculation history

📈 FUNCTION GRAPHING

Plot mathematical expressions and visualize them as graphs. The built-in function plotter helps you view trigonometric and algebraic expressions such as sin(x), cos(x), and tan(x).

💱 UNIT & CURRENCY CONVERTER

Quickly convert currencies and commonly used measurements across categories including:

• Currency
• Length
• Area
• Volume
• Temperature
• Weight and mass
• Time
• Speed
• Digital data

Whether you are converting kilometers to miles, Celsius to Fahrenheit, kilograms to pounds, or one currency to another, everything is available in one convenient app.

🎨 EXPLORE CREATIVE THEMES

Discover comic, cartoon, colorful, and artistic themes in the built-in theme store. Switch between styles whenever you like and create a calculator experience that feels uniquely yours.

🖋️ CUSTOMIZE YOUR FONTS

Choose from multiple font families and personalize different parts of the interface independently:

• Equations
• Results
• Number pad
• Section titles
• Other interface elements

🕘 CALCULATION HISTORY

Review previous calculations, reuse expressions, and copy results without entering everything again.

🎓 DESIGNED FOR EVERYONE

Ideal for:

• High school and university students
• Engineers and scientists
• Professionals working with numbers
• Travelers converting currencies and measurements
• Anyone who enjoys expressive, customizable apps

✨ WHY YOU’LL LOVE IT

• Scientific and everyday calculations
• Currency and unit conversions
• Function plotting and graph visualization
• Comic and cartoony themes
• Custom fonts
• Advanced calculation history
• Lightweight, responsive performance
• No ads or unnecessary distractions

From solving equations and plotting functions to converting currencies and discovering new themes, this calculator combines powerful tools with playful personalization.

Download now and make every calculation your own.

What’s new

Buy a theme pack and get many!