Having a practical calculator with you is very essential. Whether you are in school and work, a calculator helps you do your math faster, easier and more time efficient.

Calculators come in all shapes and forms and by multiple brands. With that, we have conducted a research on 10 calculators and ranked them below.

**List Of Best Scientific Calculator Reviews on Amazon 2020:**

**10. Sharp Scientific Calculators**

This scientific calculator by Sharp is designed for students and professionals who need to go through the work of general math and science, pre-algebra, algebra I & II, geometry, pre-calculus, calculus, trigonometry, statistics, engineering, biology, chemistry, and physics. This calculator has a big write view display which shows up to 16 digits. There are about 640 functions and 7 modes available including Normal, Stat, Drill, Complex, Matrix, List & Equation, all of which users can easily choose. In addition, this calculator also comes with a hard protective case. The dimensions of this calculator is measured as 6.6 x 3.1 x 0.6 inches.

This calculator has received great reviews for how functional it is for students in both college and high school.

**9. Sharp Scientific Calculator**

This scientific and engineering calculator also by Sharp has all the math, biology and chemistry functions for both students and professors to use. The display screen shows up to 12 digits with 273 functions and two modes namely normal and stat. Other functions that this calculator provides include: logarithms, reciprocals, powers, roots, factorials, trigs, and hyperbolic trigs.This calculator is solar and battery powered and comes with a hard case to protect the interior. The home key on the calculator makes it easy for users to refresh from the previous calculations they made. The EL-531TGBDW is designed in a gloss white finish and a 3D light reflecting cover.

The reviews for this model of calculator is mostly related to how easy it is to use and is recommended by many high schoolers and college students.

**8. Casio Scientific Calculators**

The scientific calculator by Casio is powered by solar and can be used for math and scientific problems. The view screen allows up to 10 digits plus 2 exponents value. There are 144 functions including fraction calculations, trigonometric functions and fixed decimal capabilities to choose from. Another useful function this calculator offers is the clear last entry and clear all which allows you to erase your mistake easily. This calculator also comes with a hard protective slide. The dimensions of this calculator is measured as 7.6 x 5.3 x 0.9 inches with the cover material made with plastic and comes in the color black.

The Casio scientific calculator is known for being one of the most functional calculators that comes with a decent price.

**7. Sharp Scientific Calculator**

The EL-W535TGBBL scientific calculator by Sharp is ideal for students who need to solve problems involving General math and science, pre-algebra, algebra, geometry, trigonometry, statistics, biology, engineering and chemistry. The write view for this calculator allows you to 16 digits which is very convenient for students to be able to see the equation. This calculator has up to 422 functions, it also has functions to edit equation, playback, 8 temporary memories and 3 definable memories. There is also a home key for a refreshed start. This calculator by Sharp is battery powered and comes with a hard case for protective reasons.

The review on this calculator has been all about its display screen as equations are shown textbook like.

**6. HEWLETT PACKARD Scientific Calculator**

The 35s scientific calculator is made and designed to fit the needs of engineers, surveyors, scientists, college students as well as professionals in the medical field as it offers both RPN or algebraic entry-system logic. This calculator has more than 100 functions, 800 memory registers 30KB. Some of the functions include SAT Reasoning Test; SAT Subject Tests in Mathematics Level 1 and Level 2; ACT; PSAT/NMSQT; AP Chemistry/Physics; PLAN; EXPLORE. The display screen on this calculator allows up to 14 characters to be viewed which is very convenient for users to see their equations.

The HP scientific calculator is an ideal calculator for professionals in the field such as engineering, medical and for survey professionals.

**5. Best Casio Scientific Calculator**

The #FX-82MS 2- scientific calculator by Casio offers a multi replay function which is very helpful when you need to go back to your previous equation. The view display allows the number to be shown in up to two lines. This calculator is great to use for Fraction calculations, Combination and Permutation and other functions include Statistics (STAT-data editor, Standard deviation, Regression analysis). This calculator consists of 9 varieties of memory with the keys made with plastic, it also comes with a slide on case for protective reasons. The dimensions of this calculator is measured as 9.2 x 6 x 1.4 inches and requires 1 A battery which comes with the calculator.

This calculator has all the functions you need and is made with great materials which makes it durable and reliable.

**4. Casio – Best Scientific Calculators**

The fx-300ES PLUS calculator by Casio provides a function that solves equations that includes general math, pre algebra, algebra I and II, Geometry, Trigonometry, statistics and physics. Itâ€™s wide angle screen is perfect for students. There are more than 200 features provided with this calculator. It is also approved for use on SAT, AP, PSAT/NMSQT, and ACT exams. The dc-300ES comes with two way power of which are solar and battery back up. The dimensions of this calculator is measured as 9.1 x 5.6 x 1 inches.

This calculator is very ideal with high school students and college students as the equations come out as textbook style.

**3. Casio Scientific Calculator**

The FX-991EX scientific calculator by Casio is designed for courses including general math, pre algebra, algebra I and II, trigonometry, calculus, college algebra, chemistry, physics and engineering, it also functions for more advanced calculations for integration and differential calculus, along with vector and inequality calculations. This calculator has a high resolution view display and offers textbook display which is helpful for students who need to see the equations. The dimensions of this calculator is measured as 9.1 x 5.6 x 1.1 inches, it is solar powered and also backed with a battery with the calculator itself.

The great reviews on this calculator is related to how simple it is to use a calculator and how inexpensive it is for the functions it has.

**2. Casio Scientific Calculators**

The fx-115ES plus calculator by Casio is a great choice for those studying General Math, Trigonometry, Statistics, Algebra I and II, Calculus, Engineering, Physics. It is a plus for those who need to take the PSAT/NMSQT, SAT and ACT college entrance exams, AP tests, and NCEES exams as it is permitted to use this calculator during the sittings of those exams. The large display on this calculator makes it easy to view and it also has a good multi replay function. This calculator has over 280 functions including fractions, statistics, complex number calculations, base arithmetic, linear regression, standard deviation, computer science, and polar-rectangular conversions. The dimensions of this calculator is measured as 0.4 x 6.4 x 3.1 inches and requires 1 LR44 batteries.

This calculator has received numerous great reviews on its efficiency and speediness especially from users in the engineering field.

**1. Texas Scientific Calculator**

The TI-36X pro calculator by Texas is designed for students in both high school, college and even professionals in the computer science and engineering field as it provides advanced math and science functions. The view display in this calculator is wide showing equations in multiple calculations at the same time. Users can choose functions including numeric equations, polynomials and systems of linear equations. This calculator has functions to Convert fractions, decimals and terms including Pi into alternate representations and allow you to choose degrees/radians, floating/fix, number format modes. The dimensions of this calculator is measured as 6.1 x 3.2 x 0.8 inches, it is solar powered and requires 1 Lithium Metal battery.

This model of calculator is reviewed as one of the most powerful calculators that is very useful for those in the engineering field.

**Buying guide For Scientific Calculator**

In order to choose the most ideal calculator for yourself, it is helpful that you keep these in mind:

**Functions for specific equations:** There are many types of calculator, some might be designed for students and some for professionals which are more advanced. Make sure you choose one that has less advanced functions if you are just a student.

**Textbook style equations:** Some calculators display equations in forms that are different from textbooks which are hard to understand. Choosing one with textbook style is better for you if you want more effective calculations.

**Power supply:** Choose calculators that are solar powered and also backed with battery, this ensures the life of your calculator making it very durable.

**Conclusion**

Having a practical and functional calculator is a must have staple for students and professionals who have to go through multiple equations each day.