Best Calculator for Chemistry – Top Scientific Calculator of 2020

There are so many calculators available in the market for scientific and chemistry purposes that it becomes difficult to decide which calculator to go for. Simple calculators have limited functions while scientific calculators have advanced and multiple features that are useful for people in the fields of science, chemistry, and technology. Many complex calculations require advanced functions such as deviation, statistics, etc. Students need scientific calculators for subjects like  Physics, Calculus, Trigonometry, etc to make their calculations fast, easy, and accurate.

After searching online and researching the best options for the chemistry calculator, I came across some options that were best and top-rated by the customers. To know which ones are the best options for scientific calculators check out the list of best chemistry calculators I have listed below.

Best Scientific Calculator for Chemistry

1. Casio fx-115ES PLUS Calculator for Chemistry

Casio fx-115ES PLUS Calculator

Casio is such a popular and renowned name in the field of calculators. Students know that the quality of Casio calculators is top-rated and it is durable too which makes it the best choice for buying a calculator. This specific calculator Casio fx-115ES Plus is a scientific calculator that is designed especially for the students of high school and college who study subjects such as Mathematics, Algebra, Engineering, Calculus, etc.

Key Features and Specification:

  • The calculator has advanced and new features such as the natural textbook display.
  • It has over 280 functions that are beneficial for doing complex calculations.
  • It can be used for doing fractions, polar-rectangular conversions, computer science, linear regression, statistics, base arithmetic, etc.
  • The calculator also has over 40 metric conversions.
  • The calculator also has improved math functionality.
  • The most attractive feature of this calculator is that it has multi-relay functions that help in backtracking the calculations step-by-step and also allows editing the expression for recalculating the answers.

2. Helect H1002 Scientific Calc for Chemistry

Helect H1002 Scientific Calculator

The Helect scientific calculator has gained a lot of positive reviews from its users. It comes with a lifetime warranty. The calculator has scientific/engineering notation modes that help in doing all kinds of complex calculations. The calculator is robust and is a professional-grade scientific calculator.

Key Features and Specification:

  • The calculator has two two-line display that shows entry and calculated result at the same time.
  • It is ideal for students in high school and college. The professionals can also use it.
  • The calculator comes with a slide-on protective case to keep the calculator safe.
  • The calculator can easily do 1 and two-variable statistical calculations and three-angle modes.
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3. Texas TI-30Xa Scientific Calculator for Chemistry

Texas TI-30Xa

Texas is also one of the best manufacturing brands in calculators. All its buyers appreciate the quality of the calculators. This scientific calculator is perfect for high school students as well as college-going students. The calculator can be used for basic science and trigonometric functions.

Key Features and Specification:

  • The calculator has a line, ten-digit display which is good enough for doing calculations for general math, algebra, etc.
  • The calculator can be used for doing trigonometric functions, logarithms, roots, powers, reciprocals, polar/rectangular functions, etc.
  • It is battery-operated, and it also includes a slide case to keep the calculator safe.
  • The display of the calculator is numeric along with functions for 1-variable statistics that include results for mean and standard deviation.
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4. Mr. Pen- Scientific Calculator

While searching for the best-rated and most durable calculators for chemistry, we stumbled upon this option from Mr Pen. The overall features, user reviews, and specifications surprised us as we never knew of this brand or calculator. But, this calculator has everything one might need in a calculator. It is suitable for chemistry, Algebra, and more that too at an affordable price.

Key Features and Specification:

  • This scientific calculator for Mr Pen is a professional-grade scientific calculator.
  • It features over 240 functions and comes with a 2-line display that can show entries and results simultaneously.
  • The calculator has an ergonomic design and a comfortable grip, making it easy for students to use without any strains.
  • It offers a 10+2 Digit Widescreen HD display to make it convenient for students to do lengthy calculations.
  • The scientific calculator comes with a slide-on hardcover to protect it against scratches, accidental drops, and more.
  • The number buttons have legible prints for enhanced efficiency.
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5. HP Scientific Calculator for Chemistry

HP Scientific Calculator for Chemistry

This scientific calculator is ideal for students in high school, engineers, researchers, medical professionals, etc. The calculator comes with a user’s manual, batteries, and a premium protective case. The calculator also has a one-year warranty. Th

e calculator is of premium quality and has a good built-in quality.

Key Features and Specification:

  • The calculator has two lines display and an LCD screen.
  • There are up to 100 built-in functions in the calculators to help you with complex and lengthy calculations.
  • It can be used for SAT reasoning tests, ACT, PSAT, etc.
  • It is also useful for taking tests in subjects like Physics, Chemistry, Mathematics, etc.
  • The display is large and has an alphanumeric display to view results, entries, prompts, etc.
  • It has more than 800 independent storage for storing the equations to solve the equations with the different variables in the future.
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6. Sharp EL-531G BBW Scientific Calculator

Sharp EL-531G BBW Scientific Calculator

The Sharp scientific calculator is one of the most affordable calculators available in the market. It is useful for students who have subjects like general math, pre-algebra, algebra, trigonometry, geometry, chemistry, etc. Solar and battery both operate the calculator. The calculator has a home key that allows the user to start fresh from any screen after clearing the previous calculations. The calculator has a Direct Algebraic Logic that helps in displaying the calculations as written on paper.

Key Features and Specification:

  • The calculator has over 273 functions to help with complex calculations.
  • It has two modes: normal and starts for doing all types of calculations.
  • The calculator has an LCD and can show up to 12 digits in one line. It shows two lines on the display.
  • The calculator comes with a durable gloss finish with white accents.
  • It also has acrylic display protection to prevent cracks in the screen.
  • The calculator comes with a 3D light-reflecting cover.
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7. HP F2240AA 300s Scientific Calculator

HP F2240AA 300s

This scientific calculator is suitable for doing all the calculations that include fraction to-decimal conversion, trigonometric equations, permutations and combinations, exponential values, logarithmic values, powers, etc. This calculator is useful for all the subjects such as algebra, calculus, physics, chemistry, earth sciences, etc. It also has a feature of memory calculations.

Key Features and Specification:

  • The calculator has a navigation pad which makes it the most attractive feature of this calculator.
  • It also comes with a slide-on cover to protect the calculator.
  • The calculator is operated with solar power with the battery as a backup. It also has auto-power off when not used for 5-10 minutes which helps in saving battery usage.
  • It has functions for changing signs, square roots, fractions, mixed numerals, etc.
  • The entry system of the calculator is algebraic.
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These are the best and top-rated scientific calculators that have multiple functions. All these calculators can be used for chemistry, complex calculations in math, statistics, etc. My recommendation would be the Casio one as it is the best company when it comes to calculators. You can choose any option from the list as all are of good quality and can help to solve any equation or calculation. I hope this article is helpful to all of you wonderful readers in deciding which scientific calculator is best suited for you.

How to Use a Scientific Calculator for Chemistry?


A scientific calculator is of great use for students having chemistry subjects in their course. Like Calculus and Mathematics, Chemistry also has a lot of formulas to solve equations and numerals. A scientific calculator comes in handy to do all the calculations by using the built-in functions as well as storing them in the memory for future use. There are multiple ways in which you can use a scientific calculator in chemistry. Go through the list below and learn the ways to make chemistry fun and easy:

  • For Finding pH Values 

The logarithm values of the numbers are required to calculate the pH. Scientific calculators have the function of finding the log of the number, which is absent in regular calculators. Insert the value and then press “log” on the calculator to find the pH in any numerical.

  • For Conversions

Chemistry numerals often have multiple units that are needed to be converted to find the final values. A scientific calculator has almost 40 scientific unit conversions in the calculator which helps you to save time in doing the conversions. 

  • To Find the Exponential Values

There are chances of coming across an exponential value in a chemistry equation or numerical. You can solve the numerical by using the exponential functions given on the scientific calculator. To find out such values, you can use the E button, x10x button, and ex button. The functions provided on the calculators may differ from brand to brand, but there is always one exponential function conferred on the calculator.

  •  Fraction and Other Values

Unlike standard calculators, you can insert fraction values and solve the equations with ease using the fraction function on the calculator. There are also other types of functions given that can help you in finding the atomic weight, normality, molarity, etc of the given compound.

A scientific calculator is a good investment for university-going students and even professionals. These calculators are versatile as they can be used for physics, trigonometry, statistics, and other subjects.

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