A scientific calculator is a device that is capable of solving problems related to science, engineering, and mathematics. The scientific calculator is quite advanced than the ordinary calculator and solves the problem requiring the input values from tables making your task easier.

## Best Scientific Calculators

**Editor’s Top Pick** – Do you want a scientific calculator that provides reliable and better services? Are you planning to buy a long-lasting scientific calculator? If your response was “yes” to all those, then the Sharp EL calculator is what you should buy.

Despite its high cost, the calculator is our top pick because of the outstanding features it offers.

The new ergonomic design of this calculator makes it unique and preferred by people. Also, the high quality of the Sharp El calculator will make you like it.

You will love the working of the keys of this calculator since they are soft. The casing of the calculator is hard enough to protect the screen and the keys. Furthermore, the calculator is easy to use.

When it comes to its display, the calculator can display up to 10 digits. It has a large LCD that is comfortable and clear when displaying numbers. Sharp El calculator features one-line LCD, thus making it easy to read.

The digits displayed by this calculator are of the required sizes and very clear. This feature makes the calculator be among the top-rated calculators in the market. Indeed, if you want to buy a calculator, this is one of the great calculators you should buy.

**Sharp EL-531TGBDW**

**Alternative Top Pick **– Are you looking for a non-programmable scientific calculator? Do you want to buy a calculator which is very dependable? Sharp EL is one of the best and cheap calculators you should buy.

Sharp EL-531TGBDW12 is also the most preferred because it offers several outstanding features that will attract everyone’s attention.

This type of calculator has a large 12 digit display. It also has a 2 line LCD, which helps to display the numbers. The calculator also has home keys that enable the user to start fresh from the screen. Furthermore, this type of calculator can display up to 273 functions.

Another top-notch feature is that this calculator has hard casings that protect the keys and the screen. Also, the long-lasting battery of the calculator makes it ideal and more valuable.

For the users of this type of calculator, it is easy to use. You can read the numbers on the screen without straining too much.

This type of calculator is perfect for students who are studying sciences. It is also suitable and the most preferred for students who study math, algebra, and statistics.

In general, this calculator is one of the incredible items you should buy. You will like the outstanding features of this calculator. You will also love the handsome design of this calculator.

**Lines Engineering Scientific Calculator**

**Most popular **– Are you planning to buy a scientific calculator that can show entry and result at the same time? Do you want a calculator with a slide off the case? If your response was “yes” to all those, the standard scientific calculator is what you should buy.

A standard scientific calculator is one of the most popular products in the current market because it’s worth the price and comes with many outstanding features that will meet all your needs.

For sure, most people like this calculator because it is simple to use and always available.

One of the unique and top-notch features of this calculator is the 2-line display. At the same time, when using this calculator, you will be able to see the result as you key in the data.

With this calculator, you can see the value of the money. The reason here is the quality of the services it provides.

Furthermore, you can calculate one or more statistical variables and scientific modes.

The sturdy casing of this calculator protects the keys and the screen. Also, the slide off the case, which is hard enough, protects the calculator when it falls.

Therefore, a standard scientific calculator is one of the most-rated calculators you need to buy.

**Sharp EL-W535TGBBL**

**Best budget option** – Are you planning to buy a scientific calculator with both a solar cell and a battery? Do you want a hybrid calculator which you can input long formulas? Sharp El-W535TGBBL calculator is what you should buy.

Sharp EL is one of the best budget option calculators. It features several outstanding features that make it the perfect option.

The calculator has a 16 digit and four-line LCD Writeview included. Thus, by using this calculator, you can key in full formulas with decimals or fractions.

Also, the three memory buttons and 422 functions of this calculator make it sturdy and fast.

You can use the home key to start from any screen. Also, under statistics, the calculator can take one or two variables.

For the keys, you can find the keys without straining. Thus, any level of teachers or students can access math using this calculator.

Furthermore, the calculator has a 3D cover case, thus making it more durable.

As per the specifications, the price of the calculator fits is worth it since it is cheap.

The calculator is light in weight, so as a student or a teacher, you will be able to carry it in your bag. Also, you can use this calculator even at night since it has a solar cell and a battery.

In general, the above features make the calculator be the best one if you’re after the budget option.

### Casio fx-115ES PLUS Engineering/Scientific Calculator

**Best High End** – Do you want a cheap, capable scientific calculator? Are you planning to buy a scientific calculator that is easy to use? The Casio fx-115ES PLUS calculator is what you should buy.

Casio has continued its legacy by introducing this scientific calculator for the consumers. With over 240 functions and 40 metric conversions, this scientific calculator is perfect for an engineering student or the college student studying algebra, geometry or any other science subject requiring lengthy calculations. This calculator is operated by an alkaline battery and some advanced models have integrated solar panels on the left side of the screen. If you have made an error in the previous calculations then don’t worry because Casio fx-115ES has the replay key which can take you back to the previous solutions with the data input which can be changed to get the right results. Its dual-line dot matrix display is large enough to properly see the equation and its input on the first line and the answer in the second line. This model of the Casio calculator is offered with a sliding cover that protects the keys and circuitry from water, dust and unfavorable environmental conditions.

Despite its high price, the Texas calculator has the best features that will suit your needs. The calculator is also durable with a long-lasting battery.

Also, most people desire to buy this calculator because of its outstanding features, such as its fantastic design.

Other than this, with its large display of figures, you can enter and see the characters without straining. Also, you can enter data in an easy way to this calculator and get the standard deviation.

The calculator has a long-lasting and powerful battery. The sliding case of the battery is another unique feature. Also, the contrast of this calculator is excellent.

Moreover, with this calculator, you can add, divide, or even multiply whole numbers or fractions. You can also perform rectangular conversions using this calculator. However, the calculator can calculate only one variable in statistics.

Furthermore, you can locate the function keys and non-keys of this calculator with less hassle.

In general, you will love using this type of scientific calculator because it’s excellent and exceptional and comes with top-notch features.

**Texas Instruments Nspire CX CAS Graphing Calculator**

This calculator introduced by Texas Instrument is the best one to date. Its large display screen has a color display and the ability to display the graphs of equations, algebraic variables, functions, trigonometric identities, etc. It has a large display screen of 320×420 pixels which is used for color coding the equations, points, lines, etc. which is required by students, engineers, mathematicians for better understanding. This calculator works on rechargeable batteries which can work for almost 2 weeks on normal charging. The programmed chips used in Texas Instruments Nspire CX CAS Graphing Calculator is capable of solving complex problems within seconds. Its unique display and features are making it one of the most widely demanded products in the market.

### Other Honerable Mentions

- 8-digit LCD provides sharp, brightly lit output for effortless viewing
- 6 functions including addition, subtraction, multiplication, division, percentage,...
- User-friendly buttons that are comfortable, durable, and well marked for easy use by...

- High-resolution, full-color backlit display
- Rechargeable battery
- Preloaded apps and images.Fourteen interactive zoom features

- Color Screen. The screen size is 320 x 240 pixels (3.5 inches diagonal) and the...
- Rechargeable battery included. Can last up to two weeks on a single charge
- Handheld-Software Bundle. Includes the TI-Inspire CX Student Software delivering...

- [LARGE DISPLAY] - The huge LCD screen that clearly displays big numbers makes it easy...
- [SENSITIVE AND BIG BUTTONS] - Your calculation process will be faster and smoother...
- [DUAL POWER DESIGN] - This calculator utilizes both the solar power and battery power...

- Robust, professional grade scientific calculator. Logs and antilogs
- It has 2-line display shows entry and calculated result at same time
- Easily handles 1 and 2 variable statistical calculations and three angle modes...

## What is the Point of a Scientific Calculator?

Are you afraid of those long equations and trigonometric problems that require you to learn all those lengthy formulas and the table input values to get the results? The ordinary calculators are definitely not capable of finding those large stress or strain values in an engineering problem or those logarithmic values without the graph. Don’t worry because, in this technological era, the ordinary calculators are being replaced with the scientific calculators.

The simple scientific calculators are capable of solving those large equations, matrices, trigonometric problems, logarithmic values, square roots, etc. which requires a lot of time and skills to be solved by hand on paper. The display used by the simple scientific calculator is a single line but they offer more digits for the float decimal points and to display the large sum of values. To overcome this issue, many companies have introduced multiline display scientific calculators. They display the equation in the first line and solution in the second, but they are a bit out of the market due to less demand.

Some scientific calculators are also capable of plotting the graphs between two variables displaying their characteristics. Most of the scientific calculators are handheld designed and are compact as well as lightweight for easy carriage. If you are weak in solving fractions or converting the mixed into improper or vice versa, a scientific calculator can also serve this purpose. With the soft keys, you can type in the equation or any other problem and leave it on this magical device which will solve the lengthy problems in a matter of seconds.

## Who is a Scientific Calculator Built For?

Scientific calculators can be used by students studying algebra, geometry, calculus, etc. This device can reduce the time by solving complex problems within seconds. Moreover, engineers can also use scientific calculators to perform their long calculations of stresses, strains, resistances, etc. The functions offered by scientific calculators don’t require you to memorize the values which can be a huge burden for some students. Scientific calculators can also be used to plot graphs between different variables, functions and tabulated data. This can enable the students to understand the concept clearly.

## Features and Designs of Scientific Calculators

A scientific calculator is similar to a simple calculator in appearance but with a lot more keys and a larger display unit. The ordinary calculator only contains the numeric keys and the keys related to basic operations such as addition, subtraction, multiplication, and division. But a scientific calculator is an addition to these basic operations.

It contains the keys for trigonometric functions, fractions, equation input, matrices input, logarithmic functions, exponential functions and much more depending upon the model of the calculator. These keys are quite soft and can easily be pressed which reduces the calculation time significantly.

Talking about the display system of the scientific calculators, the older and simpler ones still deploy those single line display unit. But with the passage of time, some manufacturers have introduced the multiline display units. These units not only display the problem on one line but are also capable of displaying the calculation steps which can be toggled with the toggle keys.

These calculators are a bit expensive and less common in the markets. Some of the modern scientific calculators are also capable of displaying graphs between two variables, inequality graphs, and graphs of tabulated data. So these calculators also have a large display unit and are a bit expensive. The scientific calculators usually work on alkaline batteries which are heavy-duty and can easily be replaced when out of power.

Similarly, some come with an integrated solar panel that is capable of storing solar energy and can operate the device with it. The calculator is also offered with a protective case that protects the sensitive circuitry from water and other harmful environmental conditions. Moreover, the cover also prevents the dust to enter the keys which can malfunction and can cause you a problem.

## Concluding Remarks

A scientific calculator is a remarkable invention as it can solve your lengthy problems in a matter of seconds. The minimal power requirement makes it an economical tool to have in your bag. Furthermore, it’s lightweight and compact design makes it easy to be carried around.