# Top 10 Best Scientific Calculators in 2021 Reviews

Calculations become more complex as you move to higher levels of learning to the extent that normal calculators may not be handy. As a result, you need a scientific calculator. These units are the real version of technology advancement. They have what it takes to calculate complex trigonometric, algebraic, and statistical problems with much ease. They are highly versatile, and, therefore, are suitable for General math, General science, Geometry, Statistics, Algebra 1 & 2, and Pre-Algebra.

Additionally, scientific calculators are not just meant for college and high school students but also they can be used by professionals, especially people working in accounting and economics departments. They are real investments for anyone who values speed and precision when solving math-related problems. Unlike conventional calculators, scientific calculators display calculations or data exactly as they appear in textbooks to let you comprehend whatever you have entered easily. Let’s move into further details in the next two sections.

**How to choose the Best Scientific Calculator**

There are a lot of things to look at when buying a scientific calculator. But in this guideline, we have listed only the main ones, because at the end of the day they are the ones that will determine whether you are capable of choosing the best performing scientific calculator.

**Uses**

Try to choose a calculator with as many uses as possible even if you are planning to use it for one coursework only. Go for a calculator that is suitable for General science, General math, Pre-Algebra, Algebra 1 and 2, Statistics, and Geometry. Such calculators make life convenient and much easier.

**The Brand**

Reputable brands are not so many. That’s why we get excited when we come across one. In these reviews, we have Casio Manufacturer, which has been around long enough to make a noticeable impact. The manufacturer produces many different products including wristwatches and calculators. Its products are affordable, effective, and durable, meaning you will be a happy purchaser at the end of everything.

**Features**

Scientific calculators with advanced features are more useful than those with less advanced features. Such features as MultiView display, MathPrint view, and Previous Entry mode enhance the performance of a calculator. And they achieve that by working collectively to help you arrive at answers faster than when you use a traditional calculator or a less advanced scientific calculator.

**Top 10 Best Scientific Calculators Reviews**

Our next section brings you reviews of scientific calculators we believe are the best in terms of performance and price.

### Table Best Scientific Calculators

Contents Table

- 1. Texas Instruments Scientific Calculator (TI-30X IIS)
- 2. Texas Instruments TI-36X Pro Engineering/Scientific Calculator
- 3. Texas Instruments TI-30XS Scientific Calculator
- 4. Casio Engineering/Scientific Calculator (fx-115ES PLUS)
- 5. Texas Instruments TI-30Xa Scientific Calculator
- 6. Casio fx-300MS Scientific Calculator
- 7. Casio fx-300ES PLUS Scientific Calculator
- 8. Sharp Advanced Scientific Calculator (EL-W516TBSL)
- 9. Helect H1002 Engineering Scientific Calculator
- 10. Texas Instruments TI-34 Scientific Calculator

## 1. Texas Instruments Scientific Calculator (TI-30X IIS)

The Texas Instruments Scientific Calculator (TI-30X IIS) is a must-have for students. It features a two-line display whose top line indicates the equation you are coming up with, while the second one shows the numbers or symbols you are entering. The second line also shows the final results. The calculator is perfect for General math, General science, Statistics, Algebra 1 and 2, Pre-Algebra, and Geometry. It is highly advanced with essential features such as Basic scientific and trigonometric functions, Conversions, and Fraction features. All these features not only enhance its versatility but also make it very easy to use. The calculator can be powered by solar to help conserve battery. It is robust and ready to be your problem solver for high school and college mathematical and statistical problems.

## 2. Texas Instruments TI-36X Pro Engineering/Scientific Calculator

Small and inexpensive, the Texas Instruments TI-36X Pro Engineering/Scientific Calculator is the perfect unit for students in high school and college. It has several modes that will allow you to easily select degrees/radians and floating/fix, among others. Ideally, it will allow you to convert decimals, terms, and fractions into alternate representations. Its MathPrint view displays symbols, stacked fractions, and math expressions as they appear in textbooks. The calculator is also equipped with a MultiView display, which shows several calculations simultaneously on the screen. It is the perfect calculator for curricula, which does not permit graphing technology. Although it has a slight drawback like a slightly difficult-to-read single-line LCD, the calculator is generally great. It is decently priced and does a lot.

## 3. Texas Instruments TI-30XS Scientific Calculator

Unique features of the Texas Instruments TI-30XS Scientific Calculator will let you enter more than one calculation, explore patterns, and compare results. It features the MATHPRINT mode that allows you to enter and view calculations in Math Notation. Additionally, it has the toggle key, which is for quick viewing of fractions and decimals in alternate forms. The calculator is suitable for Pre-Algebra, Chemistry, Biology, Statistics, General math, General science, Geometry, and Algebra 1 and 2. It can be powered by either solar or battery. Use it to explore an x-y table by entering particular x values. Also, take advantage of its step-by-step fraction simplification to arrive at the answer as quickly as possible. It is no doubt one of the best calculators.

## 4. Casio Engineering/Scientific Calculator (fx-115ES PLUS)

Solving statistical and mathematical problems should now be a breeze; thanks to the Casio Engineering/Scientific Calculator (fx-115ES PLUS). It is equipped with the Natural textbook display, which shows results and expressions the same way as they appear in the textbook. The calculator also boasts more than 280 functions that include complex number calculations, linear regression, polar-rectangular conversions, standard deviation, base arithmetic, statistics, and computer science. Its Multi-replay mode will help you go back to your calculations in a systematic manner in order to edit expressions and recalculate the answer. It is a highly advanced calculator that every student should have. With it, you will be able to solve problems in General Math, Physics, Engineering, Statistics, Trigonometry, Algebra I and II, and Calculus.

## 5. Texas Instruments TI-30Xa Scientific Calculator

A regular calculator may not be good enough, and that’s why you need the Texas Instruments TI-30Xa Scientific Calculator. It is a high functioning calculator that makes it easier solving algebraic, statistical, and trigonometric problems. You will also find it handy for solving general mathematical problems. Given its advanced features, this calculator is ideal for figuring tricky fractions. And you can use it to subtract, multiply, add or divide fractions entered in the normal numerator-denominator format. Besides, the calculator is perfect for converting fractions to decimals, polar to rectangular, DMS to decimals to degrees, and degrees to radians to grads. Its display screen holds up to ten digits to make your work much easier. Once you are done using this calculator, slide it into its case and keep it safely in your backpack for future use.

## 6. Casio fx-300MS Scientific Calculator

If you judge the performance of the Casio fx-300MS Scientific Calculator based on the price, you will obviously get it wrong. Although amazingly affordable, the Casio fx-300MS can support complex calculations, calculus, algebra, and 18 levels of parenthesis. It has a 2-line display that is large enough to let you read without any difficulties. The display exhibits up to 10 digits, meaning you will be able to see the problem as you write it. You will also be able to see the answer once you are done with your calculation. Whether you are at home, in school, or in the office, this calculator will be an indispensable tool for you. It comes with a slide-on hard case for easy, neat storage when it’s not in use.

## 7. Casio fx-300ES PLUS Scientific Calculator

The pink color alone is enough to tell you the intentions of the Casio fx-300ES PLUS Scientific Calculator. The calculator features the natural textbook display that shows results and expressions exactly as they appear in textbooks. It also has the Multi-Replay function to allow you to go back through your calculations in order to edit and recalculate the answer. Ideally, you will love the 9 constant memory locations, which make the calculator very easy to use. You will also find the large multi-line display impressive, as it helps keep everything simple. Use the calculator to solve problems in Physics, Statistics, Geometry, General Math, Pre-Algebra, Algebra I & II, and Trigonometry. You can also use it in the ACT, SAT and PSAT/NMSQT college entrance exams, NCEES exams, and AP tests.

## 8. Sharp Advanced Scientific Calculator (EL-W516TBSL)

One unique feature that makes the Sharp Advanced Scientific Calculator (EL-W516TBSL) one of the best is the WriterView Display. Well, the display will let you see symbols, expressions, and fractions exactly as they appear in textbooks. This is very important to students since the display allows them to see their workings, thereby, making everything very simple. What’s more, this calculator has a 4-line LCD display that can hold up to 16 digits. It is large, and, therefore, you will have zero problems seeing your calculations. The calculator also has 640 functions, and it features 7 modes including Normal, Stat, List, Equation, Complex, and Drill. It is test-approved; hence, you will be able to use it for AP Chemistry, AP Physics, Mach IC & IIC, PSAT/NMSQT, and SAT exams.

## 9. Helect H1002 Engineering Scientific Calculator

A professional and robust calculator like the Helect H1002 Engineering Scientific Calculator is all you need to enjoy solving algebraic, trigonometric, and statistical problems. The calculator shows entry and the result at the same time with its 2-line display. It effortlessly handles scientific/engineering notation modes, three angle modes (grads, degrees, and radians), and 1 & 2 variable statistical calculations. It is a high performing calculator that you will be really proud to have. It will help you solve problems really fast. In addition, this unit comes with a slide-off protective case for easy storage after use. The manufacturer has backed it by a lifetime warranty because they believe in its sturdy performance. Professionals, college students, and high school students can rely on this calculator to solve various problems.

## 10. Texas Instruments TI-34 Scientific Calculator

Solve mathematical problems in no time with the Texas Instruments TI-34 Scientific Calculator. It will let you view your previous entry with the Previous Entry mode. You will also have an easy time scrolling and editing inputs using the 4-line display. Furthermore, this calculator has the MATHPRINT mode to allow you to input math notation such as pi, fractions, square roots, and exponents. All of its mode settings are located in a single central place (the mode screen) for easy operation. You will find the fraction features of the calculator useful since it will let you view and perform explorations and fraction computations in familiar textbook format. The calculator is perfect for Geometry, General science, Algebra 1 and 2, Pre-Algebra, and more.

A scientific calculator is an essential item for college and high school students. It makes problems very easy to solve, especially if you get one with advanced features. Since we want to help you settle for the best, we have done comprehensive research and come up with the above guideline and reviews. We believe they will be of great help to you as well as anyone you will recommend it for.