Easy Calculator Pro
Free AppAbout Easy Calculator Pro
It is a simple but very powerful calculator for everyday use. You can use it just as a pocket calculator with percentage button and memory feature or you may turn it into a universal scientific tool. The live as-you-type expression view helps you never lose your place in a calculation.
Its very precise up to 40 digits, unlike a normal calculator that only provides 15 significant digits calculation.
Easy Calculator Pro supports date and time functions, may display result in various formats, can work with constants and mathematical functions.
Easy Calculator Pro allows you to keep all the history of your calculations, make notes, send by email or return values and expressions back to the calculator.
Features:
* Expression calculation.
* Calculation history.
* Advanced percent calculation (Discounts, Tax, Tips).
* Precision up to 40 significant decimal digits.
* Advanced result formatting. As: numbers, dates, percents, hex, oct, bin... representations.
* Can display result as fraction: 1.125 -> 9/8 or as 1+1/8
* Expression syntax highlight - easy reading.
* Exact error highlight - easy correction.
* Engineer and scientific functions.
* Date and time operations
* Radians and degrees with Degree-Minute-Second (DMS) feature
* Support angle measures in degree and decimal notation: d°m.m' and d°m'.m
* Saving state between sessions.
* Memory feature.
* Smart-button technology.
* Predefined constants.
* Vibration on touch.
* In-app purchase donate feature. If you like this program, you may help us to maintain and improve the EasyCalPro Free.
Examples
Percent feature allows you easy ways to calculate tips, tax or discounts:
7*2 + 1.5*4 + 10%
Using the constants you can easy find out the radius of the Earth:
√(G*Me/g)
date (12;05; 15) + 40*7 - get date offset (40 weeks)
40/tan(37°23') - easy way to find height of building with angle of elevation.
Or find out the poker probability of specific pocket pair:
C(4; 2)/C(50; 2)
KW: engineer scientific advanced calculator, EasyCalcPro, Tip Calculator, navigational calculations.
Its very precise up to 40 digits, unlike a normal calculator that only provides 15 significant digits calculation.
Easy Calculator Pro supports date and time functions, may display result in various formats, can work with constants and mathematical functions.
Easy Calculator Pro allows you to keep all the history of your calculations, make notes, send by email or return values and expressions back to the calculator.
Features:
* Expression calculation.
* Calculation history.
* Advanced percent calculation (Discounts, Tax, Tips).
* Precision up to 40 significant decimal digits.
* Advanced result formatting. As: numbers, dates, percents, hex, oct, bin... representations.
* Can display result as fraction: 1.125 -> 9/8 or as 1+1/8
* Expression syntax highlight - easy reading.
* Exact error highlight - easy correction.
* Engineer and scientific functions.
* Date and time operations
* Radians and degrees with Degree-Minute-Second (DMS) feature
* Support angle measures in degree and decimal notation: d°m.m' and d°m'.m
* Saving state between sessions.
* Memory feature.
* Smart-button technology.
* Predefined constants.
* Vibration on touch.
* In-app purchase donate feature. If you like this program, you may help us to maintain and improve the EasyCalPro Free.
Examples
Percent feature allows you easy ways to calculate tips, tax or discounts:
7*2 + 1.5*4 + 10%
Using the constants you can easy find out the radius of the Earth:
√(G*Me/g)
date (12;05; 15) + 40*7 - get date offset (40 weeks)
40/tan(37°23') - easy way to find height of building with angle of elevation.
Or find out the poker probability of specific pocket pair:
C(4; 2)/C(50; 2)
KW: engineer scientific advanced calculator, EasyCalcPro, Tip Calculator, navigational calculations.
All Application Badges
Users love it
Free
downl.
downl.
Android
1.6+
1.6+
Bug
buster
buster
Android app
App History & Updates
What's Changed
bugs fixed:
* No three-points menu soft-button on KitKat
* Can't display result in decimal degrees in expressions like atan(40). Now angle is displayed according to the value of "deg/rad" switch.
bugs fixed:
* No three-points menu soft-button on KitKat
* Can't display result in decimal degrees in expressions like atan(40). Now angle is displayed according to the value of "deg/rad" switch.
Version update Easy Calculator Pro was updated to version 1.3.7
More downloads Easy Calculator Pro reached 100 000 - 500 000 downloads
Version update Easy Calculator Pro was updated to version 1.3.5
Version update Easy Calculator Pro was updated to version 1.3.4
What are users saying about Easy Calculator Pro
Q
by Q####:
by Q####:
Large numbers on display. Percentage works as it should. It will be fantastic to be able to use the - (minus) key after a percentage multiplication to subtract the percentage result from the original value. Suppose the client will pay 20% as down payment and pay the rest in 4 payments. Total= 7000. Type ( 7000 * 20 % ) and will show 1400, this will be the down payment, then press ( - ) and it calculates 7000 - 20% and will show 5600, then press ( / 4 ) and will have 1400. Most than perfect then.
Q
by Q####:
by Q####:
Great calculator, following an android upgrade I found that when pressing digits it made an annoying tapping sound, I went in to samsung settings, sounds, and turned off my keypad tones, this has also turned off the annoying tap sound when using the calculator, All good.
I
by I####:
by I####:
Installed then immediately removed due to the clicking noise and no option to disable it.
Q
by Q####:
by Q####:
Large display area is a definite bonus. Sound on key press is great as it lets u know you've pressed a key properly without having to keep checking the screen.
Q
by Q####:
by Q####:
Was an awesome app, ruined by ridiculous loud clicking that can't be turned off.
M
by M####:
by M####:
Everything is superb with this app except the fact that I cannot turn off the sound in my Oneplus 3.Please help me to get it solved and I will update my rating to 5*
O
by O####:
by O####:
Simple interface yet very useful, powerful tool... Now if you could make a formula-capable spreadsheet and graphics app this easy...
C
by C####:
by C####:
Please remove clicking sound.
C
by C####:
by C####:
Very simple. No searching to get things done and doesn't take up a huge chunk of memory.
Q
by Q####:
by Q####:
No muss, no fuss
Q
by Q####:
by Q####:
It won't give you the answer
Q
by Q####:
by Q####:
I would've given it 5 stars, but who's the idiot that decided to put in that annoying clicking sound? It sounds like a old lady's nails tapping on the screen. At least give us the option of turning it off.
F
by F####:
by F####:
This calculator has always been my favorite, except for the fact that it makes very loud clicks every time and doesn't even respects the silent mode on my phone. Please fix that or add an option to mute the clicks, and start getting 5 star reviews every time.
Q
by Q####:
by Q####:
What happened here? It's a terrible revision. The app used to be pretty much perfect but now each press is loud and there are zero settings. Pretty cool.......
C
by C####:
by C####:
Recent update means that with every key press I now get an annoying sound and there is no option to disable it unlike with the previous version. Time to find a new calculator!
C
by C####:
by C####:
This is a great calculator app I've used for a couple years but with a recent update each button has very loud click that I can't turn down let alone turn off. Please have an option to turn off the click...please!
O
by O####:
by O####:
How do you delete the very loud and annoying clicking typewriter sound everytime you press the buttons? Gives me a headache. That clicking made an otherwise good app useless. I see no settings menu. If there is one, where is it? I don't want to have mute my phone just to use your program. Until that's fixed, the app is unusable.
V
by V####:
by V####:
Does everything I need a calculator to do. I would give 5 stars if I had a way to lock it in portrait mode.
C
by C####:
by C####:
i used this app for about two years now, and is the best ever .i should hv given ten STARS but is unfortunate the maximum is five.
C
by C####:
by C####:
That's what I've been looking for!
E
by E####:
by E####:
excellent calculator.but no update launch till today.
C
by C####:
by C####:
Very Good Thank You
G
by G####:
by G####:
I have tried so many other complicated calculators before but this one!!!!! Is the best thanks guys
C
by C####:
by C####:
So love this, am on budget and when using got phone call, they hung up, and right back to it, great memory, turned phone off and back on and still showed amount, great for people that has a checkbook.
V
by V####:
by V####:
Have been using a 2 year, the best calculator apps that can do percentage calculation and more than 20 digit, plus free no ads
A
by A####:
by A####:
Has all one needs, intuitive layout, free and no ads.
C
by C####:
by C####:
Wouldn't mind theme add-ons. Big thank you for the dev.
C
by C####:
by C####:
This calculator operates super quick, and calculates without having to press equals which makes it even faster, that coupled with no ads makes it the best calculator app on the app store, very well done and thank you.
L
by L####:
by L####:
Does everything I need a calculator to do. I would give 5 stars if I had a way to lock it in portrait mode.
C
by C####:
by C####:
Inputs method are very simple. In fact I want to give 7 stars.
C
by C####:
by C####:
How do you delete the very loud and annoying clicking typewriter sound everytime you press the buttons? Gives me a headache. That clicking made an otherwise good app useless. I see no settings menu. If there is one, where is it? I don't want to have mute my phone just to use your program. Until that's fixed, the app is pointless.
A
by A####:
by A####:
Long time user. Excellent app, thank you.
A
by A####:
by A####:
This calcu is exactly what I wanted. Neither too simple nor too complicated but very easy and useful to use. Thanks~~
C
by C####:
by C####:
This app is great!!! I have searched for quite a while and now I search no more. Highly recommended app!!! Great job guys...
X
by X####:
by X####:
It's easy, it's beautiful and it's totally free without ads. Thanks to developers.
C
by C####:
by C####:
Very easy to use. 5*****
C
by C####:
by C####:
One of the best calculator app of every one
O
by O####:
by O####:
Superb calculator .Must app
C
by C####:
by C####:
It is a wonderful app for mathematics calculator
by X####:
Inability to disable or change that loud click sound for haptic feedback or lowering the volume for it is killing us.