All-In-One Calculator
9.0 16K+
v3.2.4 by allinonecalculator.com
About Calculator
Calculator (Package Name: all.in.one.calculator) is developed by allinonecalculator.com and the latest version of All-In-One Calculator 3.2.4 was updated on February 21, 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.
The original All-In-One Calculator for Android
It's a FREE, complete and easy to use multi calculator & converter.
What does it do?
Designed with simplicity in mind, it helps you solve everyday problems.
From simple or complex calculations, to unit and currency conversions, percentages, proportions, areas, volumes, etc... it does it all. And it does it good!
This is the PERFECT Calculator
Passionate development combined with constant feedback we receive from our users resulted in that we think is the best multi calculator on the store.
Featuring over 75 FREE Calculators and Unit Converters packed in with a Scientific Calculator, it's the only calculator you will need from now on on your device.
Oh, and did we say it is completely FREE?
Yes, it is free. We think everyone should enjoy this.
If you are a student, teacher, engineer, handyman, contractor or just somebody who struggles with math & conversions, you really should give this one a try.
• Use it for simple or complex calculations
• Convert units or currencies in the same app
• Enjoy easier homework or school assignments
So, on with the features...
MAIN CALCULATOR
• Clear design with big buttons
• Multiple calculator layouts
• Editable input & cursor
• Copy & paste support
• Scientific functions
• Fraction calculator
• Calculation history
• Memory buttons
• Home widget
75 CALCULATORS & CONVERTERS
• Algebra, Geometry, Unit Converters, Finance, Health, Date & time
• Currency converter with 160 currencies (available offline)
• Instant results delivered as you type
• Smart search for faster navigation
Algebra
• Percentage calculator
• Proportion calculator
• Ratio calculator
• Average calculator - arithmetic, geometric and harmonic means
• Equation solver - linear, quadratic and equation system
• Greatest common factor & Lowest common multiple calculator
• Combinations and permutations
• Decimal to fraction
• Fraction simplifier
• Prime number checker
• Random number generator
Geometry
• Shape calculators for square, rectangle, parallelogram, trapezoid, rhombus, triangle, pentagon, hexagon, circle, circle arc, ellipse
• Body calculators for cube, rect. prism, square pyramid, sq. pyramid frustum, cylinder, cone, conical frustum, sphere, spherical cap, spherical frustum, 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
Finance
• Currency converter with 160 currencies available offline
• Unit price calculator
• Sales tax calculator
• Tip calculator
• Loan calculator
• Simple / Compound interest calculator
Health
• Body mass index - BMI
• Daily calories burn
• Body fat percentage
Date & time
• Age calculator
• Add & subtract - Add or subtract years, months, days, hours and minutes from a date
• Time interval - Calculate the difference in time between two dates
Miscellaneous
• Mileage calculator
• Ohm's law calculator - voltage, current, resistance and power
Developed in Transylvania 🇷🇴
It's a FREE, complete and easy to use multi calculator & converter.
What does it do?
Designed with simplicity in mind, it helps you solve everyday problems.
From simple or complex calculations, to unit and currency conversions, percentages, proportions, areas, volumes, etc... it does it all. And it does it good!
This is the PERFECT Calculator
Passionate development combined with constant feedback we receive from our users resulted in that we think is the best multi calculator on the store.
Featuring over 75 FREE Calculators and Unit Converters packed in with a Scientific Calculator, it's the only calculator you will need from now on on your device.
Oh, and did we say it is completely FREE?
Yes, it is free. We think everyone should enjoy this.
If you are a student, teacher, engineer, handyman, contractor or just somebody who struggles with math & conversions, you really should give this one a try.
• Use it for simple or complex calculations
• Convert units or currencies in the same app
• Enjoy easier homework or school assignments
So, on with the features...
MAIN CALCULATOR
• Clear design with big buttons
• Multiple calculator layouts
• Editable input & cursor
• Copy & paste support
• Scientific functions
• Fraction calculator
• Calculation history
• Memory buttons
• Home widget
75 CALCULATORS & CONVERTERS
• Algebra, Geometry, Unit Converters, Finance, Health, Date & time
• Currency converter with 160 currencies (available offline)
• Instant results delivered as you type
• Smart search for faster navigation
Algebra
• Percentage calculator
• Proportion calculator
• Ratio calculator
• Average calculator - arithmetic, geometric and harmonic means
• Equation solver - linear, quadratic and equation system
• Greatest common factor & Lowest common multiple calculator
• Combinations and permutations
• Decimal to fraction
• Fraction simplifier
• Prime number checker
• Random number generator
Geometry
• Shape calculators for square, rectangle, parallelogram, trapezoid, rhombus, triangle, pentagon, hexagon, circle, circle arc, ellipse
• Body calculators for cube, rect. prism, square pyramid, sq. pyramid frustum, cylinder, cone, conical frustum, sphere, spherical cap, spherical frustum, 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
Finance
• Currency converter with 160 currencies available offline
• Unit price calculator
• Sales tax calculator
• Tip calculator
• Loan calculator
• Simple / Compound interest calculator
Health
• Body mass index - BMI
• Daily calories burn
• Body fat percentage
Date & time
• Age calculator
• Add & subtract - Add or subtract years, months, days, hours and minutes from a date
• Time interval - Calculate the difference in time between two dates
Miscellaneous
• Mileage calculator
• Ohm's law calculator - voltage, current, resistance and power
Developed in Transylvania 🇷🇴
Calculator 3.2.4 Update
Version 3.2.4• Added support for hyperbolic functions
• Added support for complex numbers
• Updated all calculator layouts
• Improved haptic feedback
Read More
Calculator Features
Previous Versions
More
Variant
Arch
Version
DPI
324
February 21, 2026
All-In-One Calculator
3.2.4
(324)
Requires Android: Android 7.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: 3ea723a54602b7c9dbd64ebe6951ea479c839f72
Base APK: all.in.one.calculator.apk
Split APKs: config.ar, config.arm64_v8a, config.de, config.en, config.es, config.fr, config.hi, config.in, config.it, config.ja, config.ko, config.my, config.pt, config.ru, config.th, config.tr, config.vi, config.xxxhdpi, config.zh
Size: 29.37 MB
What's New:
Version 3.2.4
• Added support for hyperbolic functions
• Added support for complex numbers
• Updated all calculator layouts
• Improved haptic feedback
• Added support for hyperbolic functions
• Added support for complex numbers
• Updated all calculator layouts
• Improved haptic feedback
arm64-v8a
Android 7.0+
160-640dpi
324
February 21, 2026
All-In-One Calculator
3.2.4
(324)
Requires Android: Android 7.0+
Architecture: armeabi-v7a
Screen DPI: 160-640dpi
SHA1: bf24969c86e86ab6f5102a548d8de5b247c8a6cc
Base APK: all.in.one.calculator.apk
Split APKs: config.ar, config.armeabi_v7a, config.de, config.en, config.es, config.fr, config.hi, config.in, config.it, config.ja, config.ko, config.mdpi, config.my, config.pt, config.ru, config.th, config.tr, config.vi, config.zh
Size: 35.95 MB
What's New:
Version 3.2.4
• Added support for hyperbolic functions
• Added support for complex numbers
• Updated all calculator layouts
• Improved haptic feedback
• Added support for hyperbolic functions
• Added support for complex numbers
• Updated all calculator layouts
• Improved haptic feedback
armeabi-v7a
Android 7.0+
160-640dpi
Variant
Arch
Version
DPI
323
November 25, 2025
All-In-One Calculator
3.2.3
(323)
Requires Android: Android 7.0+
Architecture: armeabi-v7a
Screen DPI: 160-640dpi
SHA1: 3496c72aa9cda3f687732896893b93f472095f1b
Base APK: all.in.one.calculator.apk
Split APKs: config.ar, config.armeabi_v7a, config.de, config.en, config.es, config.fr, config.hi, config.in, config.it, config.ja, config.ko, config.mdpi, config.my, config.pt, config.ru, config.th, config.tr, config.vi, config.zh
Size: 35.63 MB
What's New:
Version 3.2.3
Minor changes & bug fixes
Minor changes & bug fixes
armeabi-v7a
Android 7.0+
160-640dpi
323
February 20, 2026
All-In-One Calculator
3.2.3
(323)
Requires Android: Android 7.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: 5bebf5fa16df8dabd000ce115b7cc2c0d22c4dd2
Base APK: all.in.one.calculator.apk
Split APKs: config.ar, config.arm64_v8a, config.de, config.en, config.es, config.fr, config.hi, config.in, config.it, config.ja, config.ko, config.my, config.pt, config.ru, config.th, config.tr, config.vi, config.xxxhdpi, config.zh
Size: 29.05 MB
What's New:
Version 3.2.3
Minor changes & bug fixes
Minor changes & bug fixes
arm64-v8a
Android 7.0+
160-640dpi
Variant
Arch
Version
DPI
322
November 21, 2025
All-In-One Calculator
3.2.2
(322)
Requires Android: Android 7.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: 853e0fd0b9a37116fde1174c0f36e2fe65507342
Base APK: all.in.one.calculator.apk
Split APKs: config.arm64_v8a, config.en, config.fr, config.mdpi
Size: 37.35 MB
What's New:
Version 3.2.2
Added back the calculator graph
• Plot functions with the "x" operator
• Try entering "sin(x)"
Added simple calculator layout
• Clean, big buttons with no background
• Backspace in the top right corner
• Double zero button
Improved calculator experience
• Add to history when clearing result
• Remember state between sessions
• History notes and timestamps
• Increased history limit
• Fixed widget grouping
Improved app style
• Added more contrast where needed
• Dynamic color support
Added back the calculator graph
• Plot functions with the "x" operator
• Try entering "sin(x)"
Added simple calculator layout
• Clean, big buttons with no background
• Backspace in the top right corner
• Double zero button
Improved calculator experience
• Add to history when clearing result
• Remember state between sessions
• History notes and timestamps
• Increased history limit
• Fixed widget grouping
Improved app style
• Added more contrast where needed
• Dynamic color support
arm64-v8a
Android 7.0+
160-640dpi
322
November 22, 2025
All-In-One Calculator
3.2.2
(322)
Requires Android: Android 7.0+
Architecture: armeabi-v7a
Screen DPI: 160-640dpi
SHA1: 996d403df3c52d37c227651665a19c83f4f8c688
Base APK: all.in.one.calculator.apk
Split APKs: config.ar, config.armeabi_v7a, config.de, config.en, config.es, config.fr, config.hi, config.in, config.it, config.ja, config.ko, config.mdpi, config.my, config.pt, config.ru, config.th, config.tr, config.vi, config.zh
Size: 35.66 MB
What's New:
Version 3.2.2
Added back the calculator graph
• Plot functions with the "x" operator
• Try entering "sin(x)"
Added simple calculator layout
• Clean, big buttons with no background
• Backspace in the top right corner
• Double zero button
Improved calculator experience
• Add to history when clearing result
• Remember state between sessions
• History notes and timestamps
• Increased history limit
• Fixed widget grouping
Improved app style
• Added more contrast where needed
• Dynamic color support
Added back the calculator graph
• Plot functions with the "x" operator
• Try entering "sin(x)"
Added simple calculator layout
• Clean, big buttons with no background
• Backspace in the top right corner
• Double zero button
Improved calculator experience
• Add to history when clearing result
• Remember state between sessions
• History notes and timestamps
• Increased history limit
• Fixed widget grouping
Improved app style
• Added more contrast where needed
• Dynamic color support
armeabi-v7a
Android 7.0+
160-640dpi
Variant
Arch
Version
DPI
310
August 12, 2025
All-In-One Calculator
3.1.0
(310)
Requires Android: Android 6.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: 0f64c39b21042702cea924969e7a9d800d7728a6
Base APK: all.in.one.calculator.apk
Split APKs: config.ar, config.arm64_v8a, config.de, config.en, config.es, config.fr, config.hi, config.in, config.it, config.ja, config.ko, config.my, config.pt, config.ru, config.th, config.tr, config.vi, config.xxhdpi, config.zh
Size: 28.44 MB
What's New:
Version 3.1.0
• Fixed app start issue on some devices
• Fixed app start issue on some devices
arm64-v8a
Android 6.0+
160-640dpi
310
August 12, 2025
All-In-One Calculator
3.1.0
(310)
Requires Android: Android 6.0+
Architecture: armeabi-v7a
Screen DPI: 160-640dpi
SHA1: aee43e1be2eee8fb41b68ed0523b7bb3ab8f49a3
Base APK: all.in.one.calculator.apk
Split APKs: config.ar, config.armeabi_v7a, config.de, config.en, config.es, config.fr, config.hi, config.in, config.it, config.ja, config.ko, config.mdpi, config.my, config.pt, config.ru, config.th, config.tr, config.vi, config.zh
Size: 34.51 MB
What's New:
Version 3.1.0
• Fixed app start issue on some devices
• Fixed app start issue on some devices
armeabi-v7a
Android 6.0+
160-640dpi
More Information
Package Name:
Category:
Update Date:
2026-02-21
Latest Version:
3.2.4
Need Update:
Available on:
Requirements:
Android 7.0+
Report:
Safe to Download
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