Why Should Everyone Use Nickzom Calculator?

Nickzom Calculator


The Nickzom Calculator has been in existence since 2013, launched on the 2nd of December, and has had major developments in its functionality till date with the Pro version Nickzom Calculator+ coming in place. This app is user friendly, easy navigation and requires no Internet connection after installation. Not enough, there’s more.

The Nickzom Calculator is a web, mobile and desktop platform that solves calculation problems and display the steps of the solution right to the final answer.

Now imagine you have a calculation to solve and you do not know how to go about it or you have consulted your textbook to see how various questions are solved and you’re utterly disappointed because, they solved only the simpler ones, or you don’t just get how the problem was solved. It is because of situations like this that Nickzom Calculator exists. This app solves calculations on Mathematics, Physics, Engineering, Chemistry, Finance, Accounting, Geology, Economics, Unit Conversions etcetera for quick and easy understanding.

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Advantages and Disadvantages of Calculators

The technology is booming, and modern innovations and technology has changed our lives. There is a huge debate in our society, whether students should be allowed to use a calculator from such a young age. The advantages are balanced by the disadvantages. The debate has both positive and negative sides.

Advantages of Calculator

This technology allows students solve complicated problems quickly and in an efficient manner. Additionally, it can reduce the problem to simpler tasks and allows the student to devote more time in understanding the problem. Secondly, they are saved from monotonous calculations and the same boring mundane procedure.

The above advantages help students to avoid boredom, and it does not demoralize their mathematical understanding. If mathematics is not made entertaining, pupils can feel bored, and it can demoralize their mathematical understanding.

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The Effect of Calculators in a Professional Workplace

As a Professional, be it in Mathematics, Engineering, Medicine, Physics or any other career path, there is indeed the need to use various tools or technology in your field to achieve high end results. Sometimes these technologies are seen to produce positive results. Other times, it seems to have adverse effects

When dealing with advanced Mathematical problems, or trying to prove mathematical theorems, lots of research work, mundane steps, and records of theses findings, must be put into consideration. For example a mathematician or physicist will have to understand some programming languages, like python, Matlab etc. to compute equations and generate graphical representation to back up proof of their findings, experiments or research work, in a means to describe in terms of numbers and figures for example, the rate at which an action occurs (like the force of gravity pulling a falling stone at 9.8m/sec^2). It might also be required as a guide in helping publish a professional work or findings to other professionals in the field.

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How to Get Answers of a 2 By 2 Matrix Linear Programming Maximization Problem Without Artificial Variables Using Nickzom Calculator

According to Google Dictionary,

Linear Programming is a mathematical technique for maximizing or minimizing a linear function of several variables, such as output or cost.

According to Wikipedia,

Linear programming (LP, also called linear optimization) is a method to achieve the best outcome (such as maximum profit or lowest cost) in a mathematical model whose requirements are represented by linear relationships. Linear programming is a special case of mathematical programming (also known as mathematical optimization).

You might be wondering how possible is it for there to be a calculator that can really solve linear programming calculations and show the workings at the same time. My dear, Nickzom Calculator does that for you at the very best of all capabilities.

Nickzom Calculator can not only solve a 2 by 2 matrix linear programming problem but can also solve for an m by n matrix problem. At the moment, Nickzom Calculator can handle:

  • Maximization Without Artificial Variable(s)
  • Minimization Without Artificial Variable(s)

Computations of Linear Programming with artificial variables is on the way and I do promise to inform you once it is integrated into the calculator encyclopedia via this blog.

Nickzom Calculator makes use of simplex method to compute the result for linear programming problems. There is an iterative computation of steps to obtain the final result which is when there is no further negative entry in the index/third/P row of which a basic solution emerges for x and y variables with all the other variables equal to 0. At this point, the optimal solution and optimal value is given.

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Nickzom Calculator Calculates the Logarithmic Mean Radius in Heat Transfer of Chemical Engineering

Heat Transfer is one of the major courses every Chemical Engineering student or professional faces at one point in life. There are various sections of heat transfer but for the purpose of this post. Our primary focus is to show you how Nickzom Calculator solves Logarithmic Mean Radius.

To get the answer for Logarithmic Mean Radius in Heat Transfer is very simple and one requires only two parameters which are:

  • Outside Radius of the Cylinder
  • Inside Radius of the Cylinder

Without Further Ado, let me proceed, click on the Calculator Map on Nickzom Calculator+ (Professional Version) – The Calculator Encyclopedia

Clicking on Chemical under Engineering, displays 3 major topics that can be handled by Nickzom Calculator in Chemical Engineering which are:

  • Fluid Mechanics
  • Heat Transfer
  • Mass Transfer

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Nickzom Calculator Calculates Warp Weight in Polymer and Textile Engineering – The Calculator Encyclopedia

According to Wikipedia,

The warp is the set of yarns or other elements stretched in place on a loom before the weft is introduced during the weaving process. It is regarded as the longitudinal set in a finished fabric with two or more sets of elements.

The term is also used for a set of yarns established before the interworking of weft yarns by some other method, such as finger manipulation, yielding wrapped or twined structures. Very simple looms use a spiral warp, in which the warp is made up of a single, very long yarn wound in a spiral pattern around a pair of sticks or beams.

Just like Weft, Warp is a basic component used in weaving to turn thread or yarn into fabric. The longitudinal warp yarns are held stationary in tension on a frame or loom. A pick is a single thread of the weft crossing the warp. Each individual warp thread in a fabric is called a warp end or end.

I am pleased to inform you that Nickzom Calculator is able to relieve you off the stress of calculating warp weight in kilogram. In a matter of seconds you can find the warp weight with the knowledge of these 3 parameters:

  • Total Ends
  • Total Length in m
  • Warp Count

As always visit the Calculator Map

Then, scroll down to the engineering section and click on Polymer & Textile

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Nickzom Calculator Calculates Weft Weight in Polymer and Textile Engineering – The Calculator Encyclopedia

Weft is a basic component used in weaving to turn yard or loom into fabric.  The transverse weft is drawn through and inserted over and under the warp. A single thread crossing the warp is called a pick.

According to Wikipedia,

Because the weft does not have to be stretched on a loom the way the warp is it can generally be less strong. It is usually made of spun fibre, originally woolflax and cotton, today often of synthetic fiber such as nylon or rayon.

The weft is threaded through the warp using a “shuttle“, air jets or “rapier grippers”. Hand looms were the original weaver’s tool, with the shuttle being threaded through alternately raised warps by hand.

Nickzom Calculator calculates a bunch of calculations in Polymer and Textile Engineering and shows the steps (workings), formulas and answers. Today, I would showing you with pictures how The Calculator Encyclopedia can calculate the Weft Weight in Kilograms (Kg).

First, you need to have access to the professional version of Nickzom Calculator (Nickzom Calculator+) via any of these channels:

Web – https://www.nickzom.org/calculator-plus

Android (Paid) – https://play.google.com/store/apps/details?id=org.nickzom.nickzomcalculator

Apple (Paid) – https://itunes.apple.com/us/app/nickzom-calculator/id1331162702?mt=8

Select Engineering and Click on Open Section

A list of Engineering Majors of which its calculations can be handled by the calculator encyclopedia is listed out in alphabetical order. Scroll down and click on Polymer & Textile.

The Polymer and Textile Engineering Page has over 200 calculative parameters. Scroll down to Weft Weight (Kg) and click on it.

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Nickzom Calculator Calculates the Due Date of a Woman’s Pregnancy From Your Last Period

According to YourDueDate.com,

Your due date is calculated by adding 280 days (40 weeks) to the first day of your last menstrual period (assuming a 28 day cycle).

Note that your menstrual period and ovulation are counted as the first two weeks of pregnancy. If you deliver on your due date, your baby is actually only 38 weeks old, not 40.

According to BabyCentre,

Unless you’ve been tracking your ovulation, there’s no way to know for sure exactly when you ovulated and conceived. That’s why your due date is calculated based on the date of your last period instead.

Nickzom calculator is capable of estimating your due date for you in a matter of seconds. All you need to know to get your due date are:

  • The first day of your last period
  • Your average length of cycles

Click on Health | Fitness Calculator

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Mathematical Ratios Can Be Solved By Nickzom Calculator – The Calculator Encyclopedia

According to Math Is Fun,

A ratio says how much of one thing there is compared to another thing.

According to Wikipedia,

A ratio may be considered as an ordered pair of numbers, as a fraction with the first number in the numerator and the second as denominator, or as the value denoted by this fraction. Ratios of counts, given by (non-zero) natural numbers, denote positive rational numbers, and as such may occasionally result in natural numbers.

According to WikiHow,

Ratios are mathematical expressions that compare two or more numbers. They can compare absolute quantities and amounts or can be used to compare portions of a larger whole. Ratios can be calculated and written in several different ways, but the principles guiding the use of ratios are universal to all.

Nickzom Calculator+ (Professional Version) – The Calculator Encyclopedia solves ratio in mathematics for any number of fractional parts.

For the calculator encyclopedia to be able to solve and present you a ratio. you must have to know the number of fractional parts you desire to compute the ratio for.

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The Top 10 Calculator Apps on Google Play Store for Android Devices

  1. NICKZOM CALCULATOR    Free/ $25.99
    The calculator encyclopedia consists of two calculators, the Nickzom and Nickzom+ calculators. The Nickzom calculator is an app that solves calculations and shows the steps on Mathematics, Physics, Engineering and Unit Conversions for quick and easy understanding.

    The goal of this math app is to provide one with solutions and steps to his or her calculations. Alongside a basic and scientific calculator. In Mathematics, Engineering, Physics and Unit Conversions, this app presents the formula, equations, parameters and operations, steps and answer to your question. The Nickzom+ has added calculator features for Health/fitness, Age, Basic, BMI, Date, Financial, Time, Time Zone, IP Subnet, Number Base and Scientific calculator and 30+ Unit Converters,
    A very lovely app, simple UI for everyone. it’s like an answer to all your problems.

  2. CALCU  Free/$1.99
    Calcu is one of the most popular calculator apps for Android. It features all of the basics. Some other features include a calculation history, memory keys, various customization features, themes, and gesture controls.

    It’s not a full scientific calculator, but it does have enough functions that goes beyond what you normally find in basic calculators with nice themes to suit your style. So if you’re looking for something a bit more than the basics, this works. The free version of the app contains ads.

    The Google Calculator provides simple and advanced mathematical functions in a beautifully designed app. Performs basic calculations such as addition, subtraction, multiplication, and division

    You can get some more complex functions by swiping in from the right side, but it’s still rather limited, with a set of functions like trigonometry, logarithm etc. which are available. The other major feature is the three-dot tab. You can tap the top of the screen to reveal a three-dot menu that allows you to change decimals to fractions—and that’s about it. There’s no history or graphing.

    Demos Graphing Calculator is a good graphing calculator app substitute for the more popular handheld graphing calculators. It can do the basic stuff like most calculator apps. There is also a variety of scientific calculator options available. It can also do statistics, tables and more. Graphs are interactive with tons of data to share.

    Additionally, tables and statistics  can be customized. It will work well for most types of academia. It’s completely free with no in-app purchases.

    Digitalchemy has developed three calculator apps on Google play store Calculator plus, Fraction calculator and Artful calculator. The Calculator plus and the Artful calculator are basic calculators but with the latter having more themes. The Fraction calculator focuses more on fraction, carrying out all calculations in fractions. The Calculator plus is perfect for shopping, doing homework, balancing checkbooks, or even calculating taxes.
    They are easy to use and beautifully designed to do things better than your phone or handheld calculator ever did.


    Graphing Calculator by Mathlab is a scientific graphing calculator integrated with algebra and is an indispensable mathematical tool for students from high school to those in college or graduate school, or just anyone who needs more than what a basic calculator offers. It is designed to replace bulky and costly handheld graphing calculators and works on virtually any Android device or tablet. Nice 3D graphical view for better representation. Good for academic work.


    Financial Calculators is a series of calculators to help you make sense and keep track of your finances. It features various modes that can help you easily calculate anything from Return of Investments(ROI), to loan interest and even taxes. There have been reported issues with a few of the modes, but the vast majority of them work pretty well. Anyone in need of keeping up with their finances should check this out. It’s completely free with no in-app purchases. It does have ads.


    The calculator has 15 digits of significand and 3 digits of exponent in its free version and up to 100 digits of significand and 9 digits of exponent in HiPER Calc Pro. It has most of the basic scientific calculator functions, a built-in unit converter with over 200 units, and even some obscure features like a random number generator, permutations, etc.  It detects repeating decimals and numbers can also be entered as fractions or converted to fractions. The Pro version has the “expression” mode in which you can write expressions in a natural way and watch your calculations. The result is displayed as a number, simplified expression etc.


    The RealCalc Plus is the Pro version of the RealCalc calculator app,designed to look and operate exactly like a real hand-held calculator. It has all the standard scientific functions plus fractions, degrees/minutes/seconds, history, memories, customizable unit conversions and constants. You can choose from a number of display styles and formats. It also supports binary, octal and hexadecimal calculations and has an optional RPN mode. RealCalc Plus is easy to use, but has full help included in the app.


  10. CALCULATOR++    Free/$4.00
    The Calculator++ offers more than the basic calculator. This app has both a Simple and an Engineer mode. It supports a wide variety of functions, a history of everything you’ve calculated, and it can even create graphs.

    One cool feature is the swipe buttons. Swipe up on a button to activate the above option, and swipe down to activate the option below. It’s also customizable, with several different theme options available. Along with a widget for your home screen, it includes a floating window mode.
    This app does contain ads. You can get rid of ads for $4. Overall, it strikes a nice balance between being simple and functional.


    If we missed any of your best calculator apps for Android, you can tell us about them in the comments section below.