Scientific Calculator
Free App
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About Scientific Calculator
TechCalc contains 12 computing modes in one application + a handy reference section.
Modes included are:
* Basic Mode,
* Scientific Mode,
* 64-bit Programmer Mode (Hex, Oct, Bin and Dec),
* Graphing (save copy of graph to sdcard),
* Matrices,
* Complex Numbers (cartesian, polar, using Euler's identity),
* Quick Formulas,
* Quick Converter,
* Time Calculator,
* Equation Solver,
* Calculus (Derivative, Definite Integral, Taylor Series & Indefinite Integral) - requires Android version 2.3 or higher
* Financial
+ the Periodic Table of Elements!
Features include:
* All Trigonometric operations (radians, degrees or gradients)
* Powers & Roots
* Logs and Antilogs
* Factorial, Modulus & Random Numbers functions
* HCF, LCM, Prime factorization
* Pol() & Rec() Functions
* Permutations (nPr) and Combinations (nCr)
* Statistics
* Fractions Mode
* A wide range of conversion categories and constants
* 20 Memory Registers in each of the calculation modes
* Detailed calculation history
* Extensive Help and Reference
* Highly customizable via the Settings
The reference section includes:
* Physical Laws
* Names in the Metric System
* Mathematical Tables
* Elementary & Linear Algebra
* Trigonometric Identities
* Differentiation & Integration Rules
* Statistics Formulas
* Vector Mathematics
* ASCII, Fractional Bits, Roman Numeral & Number Base Converters
* pH, Interpolation, Body Mass Index (BMI), Percentage, Proportion & Molecular Weight Calculators
* Sigma & Pi Notation
* Balancing Chemical Equations
* Statistics (Grouped Data)
* Integer Sequences
Please email any questions that are not answered in the Help section.
This is an ad-supported app - upgrade to an ad-free version via: https://play.google.com/store/apps/details?id=com.roamingsquirrel.android.calculator_plus
Modes included are:
* Basic Mode,
* Scientific Mode,
* 64-bit Programmer Mode (Hex, Oct, Bin and Dec),
* Graphing (save copy of graph to sdcard),
* Matrices,
* Complex Numbers (cartesian, polar, using Euler's identity),
* Quick Formulas,
* Quick Converter,
* Time Calculator,
* Equation Solver,
* Calculus (Derivative, Definite Integral, Taylor Series & Indefinite Integral) - requires Android version 2.3 or higher
* Financial
+ the Periodic Table of Elements!
Features include:
* All Trigonometric operations (radians, degrees or gradients)
* Powers & Roots
* Logs and Antilogs
* Factorial, Modulus & Random Numbers functions
* HCF, LCM, Prime factorization
* Pol() & Rec() Functions
* Permutations (nPr) and Combinations (nCr)
* Statistics
* Fractions Mode
* A wide range of conversion categories and constants
* 20 Memory Registers in each of the calculation modes
* Detailed calculation history
* Extensive Help and Reference
* Highly customizable via the Settings
The reference section includes:
* Physical Laws
* Names in the Metric System
* Mathematical Tables
* Elementary & Linear Algebra
* Trigonometric Identities
* Differentiation & Integration Rules
* Statistics Formulas
* Vector Mathematics
* ASCII, Fractional Bits, Roman Numeral & Number Base Converters
* pH, Interpolation, Body Mass Index (BMI), Percentage, Proportion & Molecular Weight Calculators
* Sigma & Pi Notation
* Balancing Chemical Equations
* Statistics (Grouped Data)
* Integer Sequences
Please email any questions that are not answered in the Help section.
This is an ad-supported app - upgrade to an ad-free version via: https://play.google.com/store/apps/details?id=com.roamingsquirrel.android.calculator_plus
All Application Badges
Good rating
Free
downl.
downl.
Android
4.0+
4.0+
Android app
App History & Updates
What's Changed
13/02 (ver 4.0.5)
* added Humidity Calculations to the Reference Section
13/02 (ver 4.0.5)
* added Humidity Calculations to the Reference Section
Version update Scientific Calculator was updated to version 4.0.5
Version update Scientific Calculator was updated to version 3.9.1
Version update Scientific Calculator was updated to version 3.6.2
Version update Scientific Calculator was updated to version 3.5.6
What are users saying about Scientific Calculator
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Can someone tell me how to calculate tan or sine invert in this calculator
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The Only Best!
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The best ever. I've been using this app for years and I consider it a must have I recommend it highly.
W
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by W####:
Even has periodic table and constants and formulae and what not
N
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by N####:
it's good but where is sequential mode and need widget for screen
T
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Easy to use, why is the quadratic formula not in there.
M
by M####:
by M####:
Perfect app. to help students calc. Thanks.
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The best calculator fantastic job
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The best calculator of the World. It's the supeeeerrr calculator ❤❤❤❤❤
T
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It's very good app
T
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Wow this is a great app
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Multi purpose Calc.
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Best of all for students
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Excellent!
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by P####:
Superb
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Nice
T
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Absolutely the best Android calculator I've ever had. Though, the only improvement needed is to enable thousands coma separation notation in fraction mode. That would be greatly appreciated
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I have ever find... ever
T
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Love d way it functions but, make d screen bivger
M
by M####:
by M####:
Best calculator with many features
I
by I####:
by I####:
Awesome
U
by U####:
by U####:
This is the best app on my phone, and it's constantly being upgraded.
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Good one, I use this most of the time for difficult computation.
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As exactly as the name says (offers much more than a calculator)
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A very comprehensive calc.its amazing
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Very useful!
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by I####:
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Love it
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Great
T
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I can give 7 stars. Always waiting for new features from you
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by W####:
Keep doing the great job guys
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Metalic theme if u don't mind :)
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Great !!!
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Everything available
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by E####:
Great app
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by G####:
Love the app, but when inputting e^(π√163), the result is not the expected. It is a famous number for being an almost integer, it is called Ramanujan constant, it's ABIGNUMBER.999999... But that's not the result I'm getting.
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No doubt the app is good and that's the reason I bought it yesterday to eliminate adds. But why have you deducted Rs. 50 in addition to Rs. 10 which is the cost of this app? This is cheating and you must refund my money. Then I applied for refund. My app was uninstalled and. I got a message that money is refunded. But where? And how much? I want my Rs. 60 refunded back in my account. I am only interested to buy if this app really cost Rs. 10 and nothing in addition. Kindly refund my money and let me buy this app again... Thanks Today I got my all Rs. 60 refunded. That's okay but still I am in confusion whether this app cost Rs 10 or Rs. 60? Why it's labelled Rs. 10? If there are any hidden charges, let all of us know clearly. I wanted to buy this app but...... Thank you!
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by T####:
Very good, and this is the only app I've gave the whole of five star...very helpful and never faced any sort of problem..never ruined my time...
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by Q####:
by Q####:
It is one of my best app.in my handset. Thanks to developer for such kind of app,which is much needful for day to day scientific life.
M
by M####:
by M####:
No. 1 scientific calculator app choice. Totally love it. Highly & strongly recommended to all. Thank you.
by T####:
Best calculator I have ever seen. Has many functions and reference for many specializations.