All in One Calculator
All in One Calculator
mart and simple calculator for everyday math and finance.
Basic Calculator
Scientific Functions
75+ Specialized Calculators
Key Features of All in One Calculator
Transform your experience with All in One Calculator's main features.
Basic Calculator
Clean interface with large buttons, editable input, cursor control, copy/paste support and calculation history for everyday arithmetic operations
Explore features and benefits.
Experience innovation at hand.
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Scientific Functions
Advanced mathematical features including trigonometry, logarithms and other complex calculations with memory functions
Improved performance and stability.
Regular software updates.
Enhanced user experience.
Why choose All in One Calculator
Streamline your life with All in One Calculator today!
75+ Specialized Calculators
Wide range of calculators for algebra, geometry, finance, health, date/time and unit conversions organized in different categories
Unit Converters
Comprehensive conversion tools for length, weight, temperature, currency and many other units with instant results as you type
Smart Search
Intuitive search functionality to quickly find and access specific calculators and tools within the app
Reviews about All in One Calculator
Discover our users' feelings and comments.
I've been using All in One Calculator for a while, and it’s amazing! The design is intuitive, and the features work seamlessly.
User 1
Jan 25, 2026
I can't get enough of All in One Calculator! It’s fun and engaging. It’s worth every download!
User 2
Jan 14, 2026
All in One Calculator has greatly enhanced my experience. The performance is top-notch. Five stars from me!
User 3
Dec 31, 2025
FAQs about All in One Calculator
Browse the most frequently asked questions that you may interested in.
Is All-in-One Calculator free to use?
Yes, it is completely free. The app offers over 75 calculators and unit converters at no cost, though there are premium/pro versions available with additional features.
What are the main features of All-in-One Calculator?
The app includes over 75 different calculators and converters, including: basic arithmetic, scientific calculations, unit conversions, currency conversions, geometry calculations, algebra tools, health calculators, and financial calculators. It also features calculation history, memory buttons, and a home widget.
Does it work offline?
Yes, most features work offline. However, some features like currency conversion may require internet connectivity for updated rates.
Who is this calculator app designed for?
The app is designed for everyone including students, teachers, engineers, handymen, contractors, and anyone who needs help with calculations and conversions. It's suitable for both basic everyday calculations and more complex mathematical problems.
How accurate are the calculations?
The app provides highly accurate results for general calculations. However, for critical financial or health-related calculations, it's recommended to double-check the results.
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