In case your device OS version is within 1.6 - 2.2, please download and use 'Calculator B16'.
Button's design and margin is modified in 'Calculator B16'.
If you need more memory for tax rate, recommend that you download the 'Markup calculator B+'.
'Markup calculator B+' has no ad.
You can select and use favorite one among those.
/// Function ///
Copy&Paste from Clipboard
Status bar shortcut icon implemented
2 values of tax rate can be saved.
Background color can be selected from 6 types as Theme in menu.
The type of click sound can be selected on setting screen of menu.
Vibrator's adaptation and vibrating length can be selected.
4 button is arrayed on a holizontal line because of avoiding to touch in error.
This Calculator has max number of digits within 10-14.
Mark-up calculation implemented.
Copy and Paste function enabled.
When this Calculator's "%" button is pressed after [+] or [-], the ratio of displayed number is added to that one or subtracted from that.
This Calculator can be used in the office because of tax function.
I wish You will use this calculator easily and anywhere.
2. Percent Discounts (sale price)
3. Percent Markups (increase by)
4. Percent Margin (selling price)
5. Calculate Tips.
6. Percentage Difference (Change)
7. Percentage (what % of) i.e. x is what percentage of y
Enter any two values and the third is computed e.g. % of [x] = 115. X will be computed (20).
Customize background colors.
★★★★★ "It has everything from a currency converter with live rate updates to a scientific calculator that has a range of functions, unit conversions and constants to a percentage calculator that'll tell you how much a loan will cost. It's brilliant. Since moving from Windows Phone 8 I've been looking for a program that equals calculator² on that platform and I think I've found something even better. This is THE calculator app you need. I'll be deleting the others that just weren't quite good enough. This excels." - Davy Strange (Feb 21, 2014)
★★★★★ "Quite Nice. I am always on the lookout for tools like this app. It is very good." - Leland Whitlock (Nov 9, 2013)
★★★★★ "Nice app. Works great helps me very much in the office and on the go. Keep up the great work." - Randy Salazar (Nov 7, 2013)
This app includes: Scientific Calculator, Standard Calculator, Currency Converter, Tip and Percent Calculator which can be accessed from the menu.
✓ Result history
✓ Unit conversions
✓ Physical constants table
✓ Traditional algebraic operation
✓ Permutations (nPr) & Combinations (nCr)
✓ Trigonometric and hyperbolic functions in radians, degrees and grads
✓ Scientific, engineering and fixed-point display modes
✓ Calculation memory support
✓ Full support for percentages (20 + 10% = 22)
✓ Decimal degrees into degrees, minutes, and seconds converter
✓ Tip calc - calculates tip quickly and easily and split the bill between any number of people.
✓ Percent calc (calculation discount, tax, margin and other)
✓ Currency Converter - Track Currencies from around the world with live currency rates. Easily convert between your favorite currencies.
In addition to its own feature, this app also provides all functions appeared in the TI BA II Plus and some that appeared in the Pro version.
All users are strongly advised to own a real TI BA II Plus and have some experience in using it before.
[ Features ]
- Time value of money
- Cash Flow
- Net Present Value (NPV) ,
Future Present Value (FPV),
Payback Period (PB),
Discounted Payback Period (DPB)
- Internal Rate of Return (IRR)
- Modified Internal Rate of Return (MOD)
- Percent Change
- Interest Conversion
- Profit Margin
- Break Even
- Statistic Tables
- Z Table
- T Table
- F Table
- Chi-squared Table
- Durbin-Watson Table
- Color and Font Size Settings
Please check the below values before using the TVM
1. P/Y (payment per year)
2. C/Y (compounding interest per year)
Here, both have a default value of 1.
Also this app uses AOS system as a default. (The real TI BA II uses CHAIN as a default.)
Sample results from the AOS system
1 + 2 X 3 = 1 + (2 X 3) = 7
6 / 2 ( 2 + 1 ) = 6 / 6 = 1
If you want it to work in order, set it to CHAIN in the settings ( [ 2ND ] + [ Format ] ).
Sample results from the CHAIN system
1 + 2 X 3 = (1 + 2) X 3 = 9
6 / 2 ( 2 + 1 ) = 3 X 3 = 9
Some devices will be very slow on the first response.
(And at the 1st response only on the new fresh install.)
Please keep pressing the button until getting the response.
To check for compatibility with your device, press the following key combinations.
[ . ] +[2ND] + [TIPPY]
The calculator will stall and maybe vibrate for a minute.
It will check itself for basic functions.
The word, "OK" should be appeared at the end of the test.
This calculator (free version) is integrated with ads.
But there are no push notifications, nor icon ads.
There is a banner on the top and overlay ads upon pressing [2nd] + [TIPPPY]
and sometimes while exiting the app.
The Google analytic is integrated with this app (free version only) for some basic reporting aiming on the app's crashing.
Your privacy is respected and no information that can be linked to a person is collected nor used by this app.
Please see other settings and some details on how to use it at the website below.
Please visit the site below.
Please feel free to leave any questions/comments/suggestions.
Or email to email@example.com
I would like to thank you for all the reviews you give.
★ Percentage Calculator - the perfect calculator App for Android. It is easy to use and beautifully designed to do things better than your phone.
★ Percentage Calculator's strongest feature is that any value can either be a source or result of a calculation - just enter the values you know and it will tell you the remaining ones!
★ Percentage Calculator is useful in many real-life situations:
* School (mathematics, statistics, algebra)
* Business and finance (markup, profit margin, profit, loan payments, cumulative growth, inflation, doubling time, investment return rate, loan interest rate, company profits changes)
* shopping (discounts, comparison of two products that differ in quantity)
* cooking (ingredients are often shown in percentages)
* health (body mass index, fat percentage in food)
★ Simple Percentage Calculator
★ Percentage increase/decrease
★ Tip calculator
★ Discount calculator
★ Convert fractions to percentages
★ VAT calculator
★ Markup calculator
★ Profit margin calculator
★ Percentage Difference
★ Percent Margin
★ Sales tax calculator
The best mathematical tool for school and college! If you are a student, it will helps you to learn algebra.
Note: Exponentiation is used in many other fields, including economics, biology, chemistry, physics, as well as computer science, with applications such as compound interest, population growth, chemical reaction kinetics, wave behavior, and public key cryptography.
Do you want to solve both simple and complex problems?
Try Calculator++, a multipurpose calculator app with slick and intuitive user interface!
★ Save your time!
• Access additional features from the main screen of the app using gestures. For example, to use «%» slide button «/» up
• You don't need to press «=» anymore - result is calculated automatically
• Copy/paste with a single button press
• App supports both portrait and landscape screen orientations
• C++ has two layouts: standard and engineer. Choose one which suits you best either from the initial wizard or from the application settings
• Set theme you like
• Add home screen widget
★ Do calculations without switching between the apps!
Calculator++ can work in a separate window floating over other applications on your phone
★ Calculate percentages, square roots, powers, trigonometric functions!
Calculator has a big variety of built-in functions and supports adding new user-defined functions
★ Plot 2D and 3D graphs!
Several functions can be plotted simultaneously
★ Use powerful mathematical capabilities of the app:
• Do calculations with variables and constants
• Use built-in functions or add your own
• Integrate and differentiate
• Do calculations with fractions and simplify expressions
• Do calculations with complex numbers
The app supports devices with Android version 2.2 and higher and is open source. The app contains adverts which are shown on the secondary screens. To remove them please purchase a special option from the application settings.
Calculator++ on Facebook: http://facebook.com/calculatorpp
Calculator++ on Vkontakte: http://vk.com/calculatorpp
Good for simple and advanced calculations!
* Math expressions calculation (developed on RPN-algorithm but no RPN-calculators' kind UI!)
* Percentages (calculation discount, tax, tip and other)
* Radix mode (HEX/BIN/OCT)
* Time calculation (two modes)
* Trigonometric functions. Radians and degrees with DMS feature (Degree-Minute-Second)
* Logarithmic and other functions
* Calculation history and memory
* Digit grouping
* Cool color themes (skins)
* Large buttons
* Modern, easy and very user friendly UI
* Very customizable!
* NO AD!
* Very small size of apk
* More features will be added. Stay in touch! :)
OLD NAME is Cube Calculator.
Pro version is available in Google Play.
KW: mobicalc, mobicalculator, mobi, calc, cubecalc, mobicalcfree, android calculator, percentage, percent, science, scientific calculator, advanced, sine, simple, best, kalkulator, algebra, basic
CITIZEN CALCULATOR gives you all the functionality like addition, multiplication, subtraction, division, percentage
And additional functional like MU , M+, M-, Correct , Check etc.
Mark Up (MU) is our main function which is use for Business where you have to give Discounts. This function you can not show in any other App of Calculator. We also given some other function like GT in this Calc App.
Its free for all Android Devices.
Any suggestion from user are welcomed. If you like our application please Rate us our App.
- Calculate the percentage, the percentage increase and percentage decrease of a number, all in one single operation.
- Calculate the percentage change between two numbers.
- Consult recent operations in order to view or compare the results of the percentages that you have calculated. The last five operations are temporarily saved, they will be lost the moment you turn off your device or when the system clears its memory.
- Results are rounded to two decimals.
Percentage calculators can help you calculate sales prices and discounts, add VAT to a net amount or substract VAT from a gross amount etc.
Its main features include:
* See entire expression on screen
* Instant as-you-type calculation
* 15 functions: trig, log, +more
* Radians or Degrees
* 30 scientific constants
* Full operation & result history
* View answer as fraction
* Digit grouping of result
* Storage between sessions
* Several different skins to choose from
* Built-in help chapter
CalcBuddy is intended as a handy multi-purpose calculator. For a basic use, all you need is on the Standard tab, and for a scientific calculator you've got the Functions and Constants. Many of the constants can be very helpful in physics and chemistry calculations.
NOTE: If sin, cos, tan or their inverse functions don't give the expected answer, make sure you have selected the correct angle mode. You switch between radians and degrees in Settings.
This application is also available on iOS and Windows Phone.
Also, using this application you can easily convert complex numbers from the a + ib form to the polar form, and vice versa.
Complex Calc is useful for calculations in electrical engineering, mathematics, chemistry, statistics and other engineering fields.
In the settings you can select a number of digits after the decimal point for the result of your calculations*
*Needs restart to apply the new settings.
Tile size of 40cm to 50cm
Wall 200cm to 300cm
- The width of the wall is divided by the width of the tile 200/40 = 5
- The height of the wall is divided by the height of the tile 300/50 = 6
- Multiplies the resulting value of 5 * 6 = 30
- Multiply 30 by 1.1 = 33 tiles (tile 3 in reserve).
-User defined: formulas, math functions and constants.
-Evaluate automatically your own formulas.
-Evaluate your own functions (up to 3 functions), the same way as built-in functions.
-Greek and Latin alphabet.
Logarithms, trigonometric and hyperbolic functions, factorial, combinations, permutations, greatest common divisor, least common multiple, absolute value, modulus.
-Solve systems of linear equations and determinants up to a size of 5 x 5.
-Built-in formulas to compute:
Vectors: norm, scalar and vector product, trigonometry.
-Retrieve last result and recent calculations.
-Function Graphing.(up to 3 functions). Tables.
-Zeros of functions, maxima and minima, Numerical differentiation (derivatives of functions).
-Basic User's guide. (available also in Spanish)
-Two keyboard styles and two calculator sizes available, to choose from.
-Degrees, Radians, Scientific and Engineering notation, fixed number of decimals and floating point, sexagesimal system.
-Programmable Keyboard: Assign hot keys for easy access to your frequently used formulas and functions.
This app includes ads. If you prefer you can also install the paid version (model MC50) without ads. Access to the device's memory is required to export data to the model MC50.
"Кухонный калькулятор" поможет пересчитать вес и объем продуктов, вычислить количество сахара и воды, чтобы сделать сахарный сироп, рассчитать количество соли для рассола, найти количество уксуса и воды при приготовлении растворов уксуса разной концентрации.
Приложение бесплатно, иногда встречается реклама.
Есть платный вариант этого приложения (без рекламы)
The user can set a list of 10 words, the child can then look at each word, cover/hide it and then write the word before finally checking it.
There are options to have the app Say the word as well as showing it or to make it harder the app can just say the word.