All-In-One Calculator Free 1.5.4

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Publisher Description

All-In-One Calculator is a free, lightweight, clean and easy to use calculator and unit converter.

Containing over 75 calculators and unit converters packed in with a scientific calculator with 40 vibrant color themes, it's the only math app you will ever need from now on on your device.

It's a great free calculator for school and homework, but not only. If you're a scholar, student, teacher. builder, handyman, contractor, etc.. and you need an all in one tool for your device, give this one a try. You will never be disappointed.



• Over 75 calculators and unit converters

• Simple / Scientific built-in calculator

• Percentage / Memory buttons

• Real-time function graphing

• HEX / BIN / DEC operations

• Editable input

• 40 Vibrant color themes

• Calculator history

• Currency converter with 160 currencies, available offline

• Supports math formulas as input

• Instant results

• Integrated search

• Favorite list for quick access

• Tablet support

• All features are free

English, Romanian

Complete list of all the calculators and unit converters


• Percentage calculator

• Proportion calculator

• Average calculator - arithmetic, geometric and harmonic means

• Equation solver - linear, quadratic and equation system

• Combinations and permutations

• Decimal to fraction

• Fraction simplifier

• Greatest common factor & Lowest common multiple calculator

• Random number generator


• Area / Perimeter calculator for square, rectangle, parallelogram, trapezoid, rhombus, triangle, pentagon, hexagon, circle, circle arc, ellipse

• Volume calculator for cube, rect. prism, square pyramid, sq. pyramid frustum, cylinder, cone, conical frustum, sphere, spherical cap, spherical frustum, ellipsoid

• Right triangle calculator

• Heron's formula (solve a triangle knowing the side lengths)

• Circle solver

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


• Currency converter with 161 currencies available offline

• VAT calculator

• Tip calculator

• Loan calculator

• Electricity cost calculator

• Cost of smoking calculator


• Ohm's law calculator - voltage, current, resistance and power

• Speed / Distance / Time

• Cylinder force calculator

• Resistance calculator

• Density calculator


• Body mass index - BMI

• Daily calories burn

• Body fat percentage


• Elapsed time calculator

Developed in Transylvania 🇷🇴

All-In-One Calculator Free is a free software application from the PIMS & Calendars subcategory, part of the Business category. The app is currently available in English and it was last updated on 2018-03-03. The program can be installed on Android.

All-In-One Calculator Free (version 1.5.4) is available for download from our website. Just click the green Download button above to start. Until now the program was downloaded 14 times. We already checked that the download link to be safe, however for your own protection we recommend that you scan the downloaded software with your antivirus.

Program Details


Publisher MINDBOX
Released Date 2018-03-03
Languages English


Category Business
Subcategory PIMS & Calendars

System requirements

Operating systems android

Download information

File size
Total downloads 14


License model Free
Price N/A

Version History

Here you can find the changelog of All-In-One Calculator Free since it was posted on our website on 2018-03-04. The latest version is 1.5.4 and it was updated on on 2019-01-21. See below the changes in each version:

version 1.5.4

posted on 2018-03-03

Version 1.5.4
Added fraction result in the main calculator. Each time you enter of have a decimal result, the equivalent fraction will also be displayed.
Updated proportion / ratio calculator. Added solution and refreshed the ui a bit.
Fixed calculator mode back button. Now it will close the calculator instead of closing the whole app.

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Downloads last week: 0
Release Date: 2018-03-03
Publisher: MINDBOX
Operating System: android
Type: Free