Top 4 Best Scientific Calculator in 2022 (Updated: July)

In the current years, the number of engineering students and professionals has increased at a very high rate. 

This has therefore led innovators to come up with calculators to make work easier for them.

Making it through the engineering and Information Technology course without a calculator is not easy at all.

Whether one is a professional or a college student and is dealing with complex work, you would need a gadget that will make things easy for you.

A best scientific calculator would come in handy in figuring out mathematical formulas and complicated sums. The scientific calculator is also used in generating and solving physics equations.

For this reason, when going for a scientific calculator, it is important to have a clear understanding of what you are looking for.

This might prove to be a great challenge as there are many scientific calculators in the market today. In this article, we have listed down the five best scientific calculators that can never disappoint you.

Top 4 Best Scientific Calculators in 2022

1) Texas Instruments TI-30X IIS 2-Line:- Best Scientific Calculator

Texas Instruments TI-30X IIS 2-Line Scientific Calculator

Professional Grade Scientific Calculator

1-year limited warranty

Solar and battery-powered

Best Scientific Calculator

Although this scientific calculator has been listed among the casual calculators by Texas Instruments, it still stands high in its functionalities.

This scientific calculator allows users both professionals and college students to solve complex calculations. It features a 2-line display that offers 1 and 2 different calculations making it a tool ideal for use in scientific and engineering tasks.

Another notable advantage of using these scientific calculators is the factor that it comes in different colors.

These colors include; green, orange, blue, white, and black. At the same time, it uses dual power options meaning it can use both solar and battery backup power.

However, its main source of power is the solar panel, which means the battery can last for eternity.

The dual power also makes it possible to use, even in places where there is no light. This is evident enough to build your confidence around it as it will never leave you hanging during operation.

It is also possible to go through preceding calculations, which makes it an ideal choice for college students dealing with geometry, algebra, general math, and science.

This scientific calculator has been rated as a tough as well as a professional-grade machine.

Special Features

This scientific calculator has unique features that make it ideal for purchase by college students and professionals. Some of these include;

a) Pocket friendly

Many calculators have been an excellent investment as they are costly. This means that not everyone can afford them. However, when it comes to Texas Instrument TI-30X IIS, it is very affordable.

b) 2-line graphic display

The screen can display the entry as well as the final results of a sum on display at a go.

This makes it easy when dealing with complex calculations. 

You will also be able to correct the entry immediately; you realize you had made a mistake. Therefore, you will be able to come up with the correct answer.

c) It is very convenient

This scientific calculator is fitted with one handle and 2 different statistical calculations. It also features three angle modes that enable you to shift the bar with a lot of ease and without wasting much time when.

Hence correction or changing of an entry becomes very easy and fast. These are very significant functions as far as solving high school math equations are concerned.

Life becomes more comfortable and more bearable this way.



Scientific grade

3 viewpoint forms and 2 different arithmetical calculations.

Scientific and engineering documentation styles.

1-year limited warranty.



Buttons are difficult to use. 

Best Scientific Calculator

The fact that many examination bodies, as well as educational institutes, don’t approve of the use of scientific calculators and graphing technology calculators is very disappointing.

However, with Texas Instruments TI-36X Pro, you’ll be sorted for good. This is because; this is one of the calculators that have been allowed in the exam rooms by many institutions.

This is an ideal choice for anyone who wants to have a smooth and straightforward way of solving equations. 

At the same time, it will never die out when you are using it as it is dual-powered, meaning it used both solar and battery energy.

This means you can effectively use it even in the late hours of the night without any worries.

Apart from the Texas Instrument TI-30XS Multiview scientific calculator, this is another calculator that uses the cut, edit, and paste technique.

This makes things easy for the user, especially when he/she is dealing with complex equations.

To add to this, this scientific calculator comes in two colors (blue and green); hence, you can choose the one that you like the most.

Special features

Apart from the above-named special features, this scientific calculator also has many more advantages that make it worth buying. Some of these include;

a) It is pocket-friendly

It is the dream of every student or expert who deals with math to own a scientific calculator.

This dream might, however, be challenging to achieve if they don’t have money to purchase one. 

There is, however, no reason to worry anymore as this scientific calculator is very pocket-friendly.

b) It is accurate

This is one calculator that is full of great functionalities that have been designed to give the user an easy time when going through different calculations. At the same time, it provides quick and accurate results.

c) Multi-view functionality

The Texas Instruments TI-36 Pro Engineering/Scientific Calculator features a multi-view function.

This makes it possible to display 2-lines of information simultaneously. This means the keyed-in figures and the final results of the calculations will be displayed on the LED screen concurrently.

This function is very significant, especially when dealing with length calculations. It helps you ensure you have typed the correct data without leaving anything behind.

d) Features Math-Print technology

Math-Print technology is another feature that has made this scientific calculator a darling for many.

This helps in displaying idioms of math emblems and piled fractions exactly the way they appear in your textbook.

It also helps the user to deeper understand and be in a position to solve more complicated fractions.

At the same time, this scientific calculator can convert decimals, fractions, and terms like Pi into various symbols.


Features Math-Print technology. 


It comes loaded with great functionalities.

The dual power makes it possible to serve the user in their most sophisticated math and science needs.

Select quantity, fixed figure layout mode.



3) Casio fx-115ES PLUS : best scientific calculator for high school

casio FX115ESPLUS Scientific Calculator

Best for high school and college students.

Powered by solar power.

numerous function.

Best Scientific Calculator

Apart from Texas Instrument, Casio is also another great company whose products are reliable.

The Casio FX-115ES Plus is one of the top calculators which is highly rated in the market. It is a great calculator for meeting your scientific and engineering calculations needs. It is ideal for both students as well as professional people in this industry.

This scientific calculator is very famous worldwide as many people who have had an opportunity of using highly recommend it. 

Although it is straightforward to use, it has a specific unique character in its performance that has highly contributed to its popularity.

The Casio FX-115ES Plus has unique features that make it a must-have for every engineering student or anyone who needs a scientific calculator that delivers. Some of these features include;

Special features

a) Great display screen

Although this Casio fx-115es scientific calculator doesn’t feature a fancy LCD, the screen can exhibit information clearly and the same as they are in the textbook.

This is due to the Math-Print display technology, which is one of the features of this scientific calculator.

b) Features multiple functions

Another thing that makes this scientific calculator a darling for both students and working professionals is the fact that it is loaded with multiple functions.

This scientific calculator features almost 300 functionalities which are all very significant in your high school math and science class.

These functions include; markers, fractions, complicated figures calculations, linear regression, standard mathematics, average divergence, and many more. this gives it more points compared to many other scientific calculators. 

c) It is very convenient

The fact that this fx-115es plus scientific calculator is very fast helps the user to edit information and figures easily and quickly.

This makes it a very convenient tool when dealing with multiple equations. At the same time, it is possible to replay your done job due to its Multi-replay function.

This means it is possible to go through your work one after the other step by step, editing the wrongly-keyed data to give an accurate answer.

Due to its multiple functionalities, it makes an ideal choice for computer science students, a feature that is not very common in calculators.


Features Math-Print technology. 


It comes loaded with great functionalities.

The dual power makes it possible to serve the user in their most sophisticated math and science needs.

Select quantity, fixed figure layout mode.



Best Scientific Calculator

If you want a calculator of class and stature, then the Texas Instruments TI-34 is the way to go for the best scientific calculators.

This is the top preferred scientific calculator of all generations. It has excellent features that make it easy for anyone to fall in love with it.

Its 4 column display, which makes it easier for user and learners to rotate and correct any of the wrongly-entered information it’s a great plus.

You don’t have to keep on starting your calculations over and over again, as all your work is openly displayed on the screen from the first step to the last. 

This scientific calculator has become a very common tool among college students, as it is also not bulky.

The fact that it allows them to input arithmetic formula and calculations is one of the secrets behind its popularity.

If you are dealing with Pi, square roots, fractions, and proportions, this tool should be part of your backpack.

Navigating around this scientific calculator is very easy, and it also features a protective cover.

The above are not the only reasons that this scientific calculators has found its popularity in the market. There are more additional unique features, some of which are listed below.

Special features

a) Four-line displayOne of the unique features that make Texas Instrument TI-34 popular is its ability to display several calculations on one screen.

This allows the user to look at outlines, balance results, and see all their working all on one screen.

b) MathPrint feature

The calculator uses MathPrint app to show calculations, emblems and fractions exactly the same way they are displayed on textbook. This makes it easy for learners to have deeper understanding of complex fractions. 

c) Explore fractions

Learners, as well as other users, can understand fraction simplifications, numeral division, and invariable operators.

d) Investigate patterns

Nothing would be more significant than a calculator that allows you to figure out patterns through catalog alterations.

This, besides, displays various number layouts like a fraction, decimal as well as a percentage on one screen.


Features Four-line exhibit.

This scientific calculator uses a math print feature.

Stage-by-stage fraction overview.

One and two varying data. 

The calculator also features the edit, cut, and paste function.

It is duo-powered. This means it uses both solar power and also battery power in places where solar power cannot be used. 

40 metric conversions

It comes with a slide-on protective cover. 


The trigonometric functions (sine, cosine, and tangent) have proven to be a bit difficult to access for beginners. 

NB: This best scientific calculator is an ideal tool for solving high School math, Pre-Algebra, General Science, general math, Geometry and Algebra 1 and 2. 

Other Calculators


Which calculator is allowed in engineering?

Casio FX-991EX Classwiz Non-Programmable Scientific Calculator is allowed in most engineering exams

Final word

A best scientific calculator is a must-have for anyone looking for perfect and best results in solving science and mathematical equations.

We have listed down the top 5 best scientific calculators which enough variety to choose from.

Ensure you purchase one as soon as you can and join the club of real professionals. Whether you need one for use in schoolwork, home computations, or office work, these calculators will make your life easier.

They simplify the hustle of multiplying and dividing numbers as well as additions and subtractions. At the same time, they have additional features that make them ideal for solving complex calculations.

Scientific calculators have several applications that make them a better deal than ordinary calculators. They also come in different prices and sizes, and hence, the user will be able to choose the one that fits their needs and pocket as well. 

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