10 Reviews: Best Scientific Calculator for Engineering (Oct 2021)

All of these scientific calculators are excellent for solving trigonometry, logarithm, and other scientific problems.

S. M. Rosyida By S. M. Rosyida · updated on · price $7.99 - $93.49 · 17 views

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Comparison Table

Product Image
1
10 Reviews: Best Scientific Calculator for Engineering (Oct  2021): Compact Calculator
Casio
2
10 Reviews: Best Scientific Calculator for Engineering (Oct  2021): Two-Line Display Calculator
Casio
3
10 Reviews: Best Scientific Calculator for Engineering (Oct  2021): Excellent Calculator with Scrolling Function
Texas Instruments
4
10 Reviews: Best Scientific Calculator for Engineering (Oct  2021): Great Innovation Calculator
Texas Instruments
5
10 Reviews: Best Scientific Calculator for Engineering (Oct  2021): Multi-View Display Calculator
Texas Instruments
6
10 Reviews: Best Scientific Calculator for Engineering (Oct  2021): High-Resolution Calculator
Casio
7
10 Reviews: Best Scientific Calculator for Engineering (Oct  2021): 2-Line Display and Multi-Line Playback
Sharp
8
10 Reviews: Best Scientific Calculator for Engineering (Oct  2021): Durable Calculator
Helect
9
10 Reviews: Best Scientific Calculator for Engineering (Oct  2021): Powerful and Versatile Calculator
Casio
10
10 Reviews: Best Scientific Calculator for Engineering (Oct  2021): Excellent Scientific Function Calculator
HP
Product Name fx-260SolarII Scientific Calculator FX 300MSPLUS2 Scientific Calculator Scientific Calculator Nspire CX CAS Graphing Calculator TI-36X Pro Scientific Calculator FX-991EX Engineering/Scientific Calculator EL-520XBWH Engineering/Scientific Calculator 2-Line Engineering Scientific Calculator fx-300ES PLUS Scientific Calculator 35s Scientific Calculator
Features Compact Calculator Two-Line Display Calculator Excellent Calculator with Scrolling Function Great Innovation Calculator Multi-View Display Calculator High-Resolution Calculator 2-Line Display and Multi-Line Playback Durable Calculator Powerful and Versatile Calculator Excellent Scientific Function Calculator
DIMENSIONS 4.94 x 2.62 x .31 Inches 6.36 x .44 x 3.03 inches 6.1 x 3.2 x 0.8 inches ‎7.28 x 0.59 x 3.15 inches n/a 0.4 x 6.5 x 3 inches 9.6 x 5.8 x 1.3 inches 6.3 x 3.3 x 0.8 inches 6.38 x 3.13 x 0.38 inches 6.22 x 3.23 x 0.72 inches
POWER 1 LR44 Alkaline Battery/Solar Powered Battery, Solar 1 Lithium Metal batteries 1 Lithium Metal Solar, Battery Dual Power Source (Solar and DC battery) Battery Solar Battery
COLOR Black, Pink Black n/a Black Black Black White Black, Blue, White, Orange, Plum Black, Blue, Pink Black
price $7.99 $11.99 $15.99 $93.49 $26.10 $17.97 $16.99 $9.97 $9.97 $59.98
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Scientific calculators are used to solving problems in math, science, and engineering. In addition to simple arithmetic operations, a scientific calculator can handle trigonometry, logarithm, and probability problems. This means, having one excellent scientific calculator is essential to solving your scientific problem, whether you are in high school, college, or even as an engineer. That is why, particularly for those looking for the Best Scientific Calculator for Engineering, we are here to assist you. Thus, look over this list to see what you’ll get!

Frequently Asked Questions (FAQs)

In case you don't know...

What is scientific calculator functions?

Scientific calculators include exponents, log, natural log (ln), trig functions, and memory. These functions are vital when you're working with scientific notation or any formula with a geometry component. It also has special buttons for parentheses, trigonometric functions, exponents, inverses of trigonometric functions, and π.

What's the difference between a calculator and a scientific calculator?

A simple calculator can perform division, subtraction, division, and multiplication, while a scientific calculator can perform all of these operations, as well as trigonometry, logarithmic functions, and exponential functions.

Who uses scientific calculator?

Scientific calculators are widely used in situations where fast access to certain mathematical functions is required, particularly those that were previously looked up in mathematical tables, such as trigonometric functions and logarithms.

How does a scientific calculator work?

Scientific calculators are capable of doing very complex mathematical computations. Calculators, like all other electrical equipment, process information in binary form. The binary number system is a base-two system, which implies it only has two digits: 0 and 1.

10 Reviews: Best Scientific Calculator for Engineering (Oct 2021)

Casio fx-260SolarII Scientific Calculator - Best Scientific Calculator for Engineering: Compact Calculator
https://www.target.com/

1.
Casio
fx-260SolarII Scientific Calculator

Compact Calculator

price from
$7.99
Our Opinion:

The Casio FX-260 Scientific Calculator is an entry-level calculator with a reasonable price. It's compact, light, and simple to carry. Up to 10 digits and two exponents are shown on the big one-line display. It has 144 functions, including calculations, logarithms, exponents, and trig functions. Using the clear last entry and clear all functions, you can easily remove mistakes. When you're not using the calculator, slip on the protective cover to protect the screen and buttons.

Promising Review:

This is a very powerful calculator. I went through Mechanical Engineering School using this calculator for everything that didn't require calculus. Small, Cheap and very powerful. I've got 5 or 6 of these around the house and in the shop. Great tool. They take a beating and being splattered with oil no problem. Lasts forever.

by Mech Engineer

DIMENSIONS 4.94 x 2.62 x .31 Inches
POWER 1 LR44 Alkaline
COLOR Black, Pink
Casio FX 300MSPLUS2 Scientific Calculator - Best Scientific Calculator for Engineering: Two-Line Display Calculator
https://www.staples.com/

2.
Casio
FX 300MSPLUS2 Scientific Calculator

Two-Line Display Calculator

price from
$11.99
Our Opinion:

The Casio FX-300MS Scientific Calculator has a two-line display with up to ten digits. The calculator supports up to 18 levels of parenthesis and can execute 240 functions. To quickly fix any mistakes in your calculation entry, use the backspace key. You can also utilize the auto replay feature to double-check your previous equation. Enter fractions, compute standard deviations, calculate sine, cosine, tangent, and inverse, and many other mathematical operations using the Casio FX-300MS Scientific Calculator.

Promising Review:

Something like this to do your algebra and fractions and more importantly for science. incredible.
Great stuff!

by PRASANNA A.

DIMENSIONS 6.36 x .44 x 3.03 inches
POWER Battery/Solar Powered
COLOR Black
Texas Instruments Scientific Calculator - Best Scientific Calculator for Engineering: Excellent Calculator with Scrolling Function
https://www.bestbuy.com/

3.
Texas Instruments
Scientific Calculator

Excellent Calculator with Scrolling Function

price from
$15.99
Our Opinion:

The two-line display simultaneously displays both the entry and the computed results. The calculator can manage both fractions and mixed numbers, so you can input fractions exactly as they appear in the textbook without having to convert them. Have you made a mistake? To recalculate the result, use the arrow keys to navigate through the original equation. Instead, you can examine previous entries using the entry line scrolling function to search for trends among responses or just obtain solutions to previous calculations.

Promising Review:

Simple and up to the task. Price comparable to other sellers for a new piece.

by Ullam

DIMENSIONS 6.1 x 3.2 x 0.8 inches
POWER Battery, Solar
COLOR n/a
Texas Instruments Nspire CX CAS Graphing Calculator - Best Scientific Calculator for Engineering: Great Innovation Calculator
https://www.amazon.com/

4.
Texas Instruments
Nspire CX CAS Graphing Calculator

Great Innovation Calculator

price from
$93.49
Our Opinion:

The TI Nspire CX CAS calculator is a great innovation at this pricing. It is a great calculator with one of the most elegant designs. It features a rechargeable battery that can last up to 2 weeks on a single charge under typical conditions. On the backlit display, this calculator works as an overlay, color-coding equations, points, objects, and lines. It features a screen resolution of 320 x 420 pixels and is relatively light too.

Promising Review:

This calculator is a MUST have if you ever do any physics, advanced math, or engineering. I haven't found a calculation it can't do. Complete the square, factor, solve, quadratic equation, indefinite and definite integrals, double and single derivatives, etc... Seriously, everything else just wastes your time. Be sure to check with your teacher however, if you're taking Calc I or II they might not let you have it in tests coz it's too smart !

by Becca

DIMENSIONS ‎7.28 x 0.59 x 3.15 inches
POWER 1 Lithium Metal batteries
COLOR Black
Texas Instruments TI-36X Pro Scientific Calculator - Best Scientific Calculator for Engineering: Multi-View Display Calculator
https://www.amazon.com/

5.
Texas Instruments
TI-36X Pro Scientific Calculator

Multi-View Display Calculator

price from
$26.10
Our Opinion:

This calculator is reasonably priced and offers a number of useful features. It features a multi-view display that allows it to show several calculations at once. Like other scientific calculators, it offers a textbook view. As a result, it's appropriate for most educational contexts and FE/PE engineering exams. The TI-36X Pro can solve equations with up to three variables without the need of matrix functions, as well as quadratic equations.

Promising Review:

This is a useful calculator. I use a TI83 side-by-side with this device because it is so much easier to use when computing fractions, and multiple grouped equations. You can even insert a 'division line' to divide numbers, just as one might write them out on paper. Good buy for the cost.

by Amazon Customer

DIMENSIONS n/a
POWER 1 Lithium Metal
COLOR Black
Casio FX-991EX Engineering/Scientific Calculator - Best Scientific Calculator for Engineering: High-Resolution Calculator
https://www.amazon.com/

6.
Casio
FX-991EX Engineering/Scientific Calculator

High-Resolution Calculator

price from
$17.97
Our Opinion:

The Casio FX-991EX calculator, like other Casio scientific calculators, features a standard natural textbook display. It features a high-resolution display that may be used to examine data such as spreadsheets and matrix calculations. It has about 552 functionalities. It supports school and college students, as well as experts, in addressing simple to difficult mathematical and scientific problems. It may help with plotting graphical representations, scanning codes, and other complicated tasks.

Promising Review:

This calculator is easy to use. I use it for Trig and Calculus during tests where graphing calculators are not allowed. It is easy to shift between output, either in estimated decimal form, or precise forms that give the answer as, for example, a factor of pi or a factor of a square root, or in fraction form. I really appreciated the value.

by Bio 101

DIMENSIONS 0.4 x 6.5 x 3 inches
POWER Solar, Battery
COLOR Black
Sharp EL-520XBWH Engineering/Scientific Calculator - Best Scientific Calculator for Engineering: 2-Line Display and Multi-Line Playback
https://www.amazon.com/

7.
Sharp
EL-520XBWH Engineering/Scientific Calculator

2-Line Display and Multi-Line Playback

price from
$16.99
Our Opinion:

Sharp calculators are known for their quality, and the EL-520XBWH is no exception. This calculator is ideal for quickly calculating Calculus problems. It also has algebraic functionality as well as over 400 additional functions to help students with their engineering studies. It has a 2-line display and multi-line playback, making it simple to solve complex problems. It's also a useful tool for tackling geometry and general math problems.

Promising Review:

One of the best calculators for the price/functions ratio.

by Jeff

DIMENSIONS 9.6 x 5.8 x 1.3 inches
POWER Dual Power Source (Solar and DC battery)
COLOR White
Helect 2-Line Engineering Scientific Calculator - Best Scientific Calculator for Engineering: Durable Calculator
https://www.amazon.com/

8.
Helect
2-Line Engineering Scientific Calculator

Durable Calculator

price from
$9.97
Our Opinion:

In the engineering category, Helect H1002 is an interesting option. It's one of them you'll want to check out more due of its simple look and performance. With a strong plastic casing, this model shows to be dependable for a variety of applications since it is durable and will not break apart if it falls off your desk. If you're simply building a basis for future courses, you'll appreciate that it can handle issues with one or two variables, so you didn't go looking for a more complex model.

Promising Review:

This is a perfectly good low end calculator. It has all the functions one needs to get through high school and probably well into college. It does trig, log and so on. It has a two line LCD, lots of buttons and everything else one might expect. Yes, you can pay more and get something fancier, but I've been quite satisfied.

by Kaleberg

DIMENSIONS 6.3 x 3.3 x 0.8 inches
POWER Battery
COLOR Black, Blue, White, Orange, Plum
Casio fx-300ES PLUS Scientific Calculator - Best Scientific Calculator for Engineering: Powerful and Versatile Calculator
https://www.amazon.com/

9.
Casio
fx-300ES PLUS Scientific Calculator

Powerful and Versatile Calculator

price from
$9.97
Our Opinion:

The first two courses that put you on the path to engineering are mathematics and physics. You don't need an expensive calculator at this point since you can get a cheap but functional one in high school. The Casio FX-300ES Plus is powerful and versatile without putting a hole in your wallet. There are 250 math functions and computations in this model. It has been authorized to take NCEES examinations and is intended to assist you in your studies.

Promising Review:

Stunning colour! I had the baby pink colour to this FOR YEARSSSSS (like 15 years) only this year it died completely, so I purchased this to replace it. I always found this model to be the best with the fraction features. So far so good!

by Deena

DIMENSIONS 6.38 x 3.13 x 0.38 inches
POWER Solar
COLOR Black, Blue, Pink
HP 35s Scientific Calculator - Best Scientific Calculator for Engineering: Excellent Scientific Function Calculator
https://www.amazon.com/

10.
HP
35s Scientific Calculator

Excellent Scientific Function Calculator

price from
$59.98
Our Opinion:

The HP 35s will be useful not only for engineering courses but also for medical courses. This model has been around since 2007, which just goes to demonstrate how dependable it is. It contains scientific functions such as trigonometric and hyperbolic functions, as well as their inverses, squaring and square roots, common and natural logarithms and their roots, as well as their inverses, radian to degree conversions, arbitrary powers and their roots, and so on.

Promising Review:

These are great calculator. They have been around for a long time and have a great design. I am an engineer that uses a calculator everyday. The buttons are very comfortable.

by Kurt

DIMENSIONS 6.22 x 3.23 x 0.72 inches
POWER Battery
COLOR Black

Conclusion

These scientific calculators, on the other hand, can perform with a variety of features and functions when used with science, statistics, geometry, and university entrance examinations. As a result, it aids you in doing complicated calculations. Check out our list of the top 10 scientific calculators to see if any of them are a good match for your fieldwork and study.

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