All calculator
All calculator
75+ Built-in Calculators
Scientific Calculator Mode
Real-time Results
Key Features of All calculator
Transform your experience with All calculator's main features.
75+ Built-in Calculators
Comprehensive collection of specialized calculators covering algebra, geometry, finance, health, date & time calculations, and unit conversions all in one app
Explore features and benefits.
Experience innovation at hand.
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Scientific Calculator Mode
Advanced mathematical functions including trigonometry, logarithms, exponentials along with basic arithmetic operations for complex calculations
Improved performance and stability.
Regular software updates.
Enhanced user experience.
Why choose All calculator
Streamline your life with All calculator today!
Real-time Results
Instant calculation results displayed as you type, with editable input, cursor control and ability to copy/paste values for efficiency
Calculation History
Track and review previous computations with a detailed history feature that allows accessing and reusing past calculations
Currency Converter
Built-in converter supporting 160+ currencies with offline functionality for convenient money conversions
Reviews about All calculator
Discover our users' feelings and comments.
I've been using All calculator for a while, and it’s amazing! The design is intuitive, and the features work seamlessly.
User 1
Dec 27, 2025
I can't get enough of All calculator! It’s fun and engaging. It’s worth every download!
User 2
Dec 16, 2025
All calculator has greatly enhanced my experience. The performance is top-notch. Five stars from me!
User 3
Dec 2, 2025
FAQs about All calculator
Browse the most frequently asked questions that you may interested in.
What features does the All-In-One Calculator app include?
The app includes over 75 different calculators and converters, including basic arithmetic, scientific calculations, unit conversions, currency conversions, geometry calculations (areas, volumes), percentages, proportions, health calculators (BMI), and various specialized tools like age calculator and Ohm's law calculator.
Is the All-In-One Calculator free to use?
The basic version is free to use. However, there is also a premium version (Pro) that offers additional features, removes ads, and includes a dark theme.
What operating system is required to run the app?
The app is designed for Android devices and requires Android 4.2 or higher to run.
Can I access my previous calculations?
Yes, the app includes a history feature that records your calculations, allowing you to review and search through your previous work quickly.
Does the app work offline?
Most features work offline, but some functions like currency conversion require an internet connection to get real-time exchange rates.
How accurate is the calculator?
The app is designed to provide highly accurate results for both simple and complex calculations, making it suitable for students, professionals, and daily users who need reliable calculations.
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