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All-In-One Calculator

All-In-One Calculator

9.0 16K+

v3.4.0 by allinonecalculator.com

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⇒ What’s .APK / .XAPK file and how to install?

Calculator

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About Calculator

Calculator (Package Name: all.in.one.calculator) is developed by allinonecalculator.com and the latest version of All-In-One Calculator 3.4.0 was updated on August 11, 2026. All-In-One Calculator is in the category of Productivity. You can check all apps from the developer of All-In-One Calculator and find 200 alternative apps to All-In-One Calculator on Android. Currently this app is for free. This app can be downloaded on Android 7.0+ on APKFab or Google Play. All APK/XAPK files on APKFab.com are original and 100% safe with fast download.

All-In-One Calculator combines a clean scientific calculator with 50+ calculators and unit converters for everyday use. Get more from your calculator — for FREE!
🏆 Trusted by over 10 MILLION users worldwide!
Scientific calculator
• Trigonometry, logarithms, exponents
• Graphing calculator: plot functions
• Complex number support (√-1 → i)
• Fraction results (0.3333 → 1/3)
• Memory buttons: MC, M+, M-, MR
• Calculator history with notes
Currency converter
• 160+ currencies, live exchange rates
• Convert multiple currencies at once
• Works 100% offline
Unit converter
• Length, weight, volume, temperature
• Area, speed, pressure, power, energy
• Digital storage, cooking, shoe size
• Regional, historic & scientific units
• Combined units (ft + in, L + mL)
Math calculators
• Percentage calculator & discount
• Average & proportion calculator
• Equation solver: linear, quadratic, etc.
• Area & volume of shapes and bodies
• Step-by-step solutions
Finance calculators
• Tip calculator & sales tax calculator
• Loan & interest calculator
• Unit price comparison
Date & health
• Age calculator & date calculator
• Time between two dates
• BMI, body fat & calorie calculator
Extra features
• Cloud sync across your devices
• Calculator widget for your home screen
• Simple, classic & modern layouts
• AMOLED dark theme to save battery
👋 A note from the developer
Hi, I'm Andrei, the developer behind this app. My goal since 2016 has been to create the most comprehensive, clean and easy-to-use calculator on the market, continuously improving it based on your feedback.
Try it out and let me know what you think!