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Scientific calculators were first introduced in the 1960s. The first scientific calculator was produced by Hewlett-Packard (HP) in 1964. Since then, scientific calculators have become an integral part of math and science education. Math and science teachers use scientific calculators to teach their students how to solve math problems, including calculus, algebra, geometry, trigonometry, and statistics.
The scientific calculators are used in schools, colleges, and universities worldwide. A scientific calculator can do many different things, including:
- Scientific calculators can perform basic arithmetic operations like addition, subtraction, multiplication, division, square root extraction, percent calculation, etc.
- Scientific calculators can perform more advanced operations like complex number calculations, matrix operations like finding determinants and inverses of matrices, etc.
- Scientific calculators can perform trigonometric operations like sine, cosine, tangent, arc sine, arc cosine, arc tangent of any angle or of the sides of any right triangle.
- Scientific calculators can find the roots of any polynomial. They can find the solutions of equations like quadratic (quadratic formula), cubic (Cramer’s rule), etc. Scientific calculators are also capable of performing statistical operations like mean, standard deviation calculation, probability calculation, Chi-square distribution calculation etc.
- Scientific calculators are capable of performing exponential and logarithmic functions like natural logarithm (log), common logarithm (log base 10), inverse logarithm (1/x), etc.
In this article, I am listing the 5 best scientific calculators in India with a buying guide.
Purchase Guide-Best Scientific Calculator
1. Worked in Functions
Other than comprehending complex increases, subtractions, duplications, and divisions, and the scientific calculator ought to be equipped for performing parallel, hexadecimal, and octal estimations, parts, logarithms, likelihood, insights, and so forth.
2. Battery/Solar and Battery
While every single essential calculator is battery fueled, some top-of-the-line models additionally have sunlight-based force reinforcement which guarantees a more drawn-out battery life.
It is ideal to pick a lightweight and convenient calculator that fits effectively in the pocket or sack and can be conveyed to classes and workplaces.
While designers may need to utilize their scientific calculators in the fields, understudies may need to convey it to their classes, labs, and workshops. Thus, it is critical to pick a number cruncher that is hearty and strong and has an enormous screen that shows clear figures even in the sun.
Here’s The List Of The Best Scientific Calculators
Casio FX-991EX Classwiz Non-Programmable Scientific Calculator
The Casio FX-991EX Classwiz Non-Programmable Scientific Calculator comes with a Natural Textbook Display that displays mathematical formulas and symbols just as they appear in textbooks.
It features a four-times faster processor which makes it faster than any previous Casio Non-Programmable Scientific Calculator. The new Casio calculator also has an inbuilt QR Code function which generates a graphical visualization of a given equation. The visualization can be accessed on a smart device using the free Casio ClassWiz app.
This calculator provides a full range of functions for solving complex equations. It can handle simultaneous and polynomial equations, numerical integration, differentiation, statistics, matrix, and vector calculations.
The Casio FX-991EX Classwiz Non-Programmable Scientific Calculator is equipped with a large 10 digit display, an easy-to-use multi-replay function, and a powerful memory to store frequently used expressions. It is supported by a large array of memory functions which include constants, fractions, matrices, complex numbers, and dates.
The Casio FX-991EX Classwiz Non-Programmable Scientific Calculator can be connected to a PC via a standard USB cable. With this feature, the user can download the latest version of the Casio ClassWiz app which contains additional features like variable history graphs, the ability to create custom variables, and custom equation templates to make problem-solving easier.
The Casio FX-991EX Classwiz Non-Programmable Scientific Calculator comes with a powerful battery backup (up to 10 years). It also offers an auto power-off feature that can be configured to save battery life when not in use. This calculator comes with 2 years warranty from the date of purchase.
- Takes contribution to the grid structure
- 4X execution
- Performs 552 functions
- High-resolution LCD
- Sun oriented fueled charger
- Eco-accommodating form
- 3-year warranty
- It could include a couple of more capacities like LCM and GCD.
Casio FX-991ES Plus Non-Programmable Scientific Calculator
The Casio FX-991ES Plus Scientific Calculator is a powerful tool for high school, college and university students. It has 417 built-in functions for solving problems in physics, chemistry, mathematics, statistics, economics, business and more.
It has a Natural Textbook Display that shows solutions in the same format as they appear in textbooks. The Casio FX-991ES Plus Scientific Calculator has 18-digit precision memory that can store up to 10 numbers. It also has four independent memories that can store up to 10 numbers each.
It has built-in fractions/decimal converters and a 3-level stack feature. It also has algebraic logic with the automatic assumption of missing operations, like parentheses.
It is powered by 4 AAA batteries (included) or AC adapter (sold separately).
The Casio FX-991ES Plus Scientific Calculator is an excellent choice for anyone doing advanced math or science. It comes with a slide-on hard case, making it easy to transport. This calculator would be great for high school, college or university students.
- Common reading material display
- 3 years warranty
- Can perform shaded functions
- Double controlled
- Long battery life
- Capacities are marginally lesser when contrasted with the immediate contender Casio FX-991EX.
OREVA Scientific Calculator FX-750MS
The Oreva FX-750MS scientific calculator is designed for engineering and scientific applications. The FX-750MS has
a large, two-line display with significant white space around the numbers so you can read your work.
It has a large, beautiful 10-digit mantissa for greater precision and accuracy with calculations. The FX-750MS
has a large, easy-to-read 2.3″ display. It has over 400 memories and 5 modes of calculations.
The FX-750MS has engineering and scientific functions that include trigonometric, hyperbolic, logarithmic, exponential,
and constant functions. It supports number systems of Binary, Decimal, Hexadecimal, Octal, and
The FX-750MS features 11 algebraic logic functions (AND, OR, NOT, XOR, NAND, NOR, IF-THEN-ELSE, IF-THEN-ELSE 2nd IF ELSE END IF, CASE1 CASE2 CASE3, CASE4 CASE5 CASE6), plus an independent XOR function (XY).
The FX-750MS has a +/- 15V range of input voltages with full 10-bit resolution and 10-bit internal processing.
The FX-750MS can solve complex problems including polar to rectangular conversions; rectangular to polar conversions; complex number calculations; and vector calculations (including dot and cross products). The FX-750MS features an independent memory stack for storing intermediate results during complex calculations.
- Reasonable cost
- 1-year warranty
- Can perform network computations
- Easy to understand
- Not too bad battery life
- Display needs improvement
- Fabricate quality
Bambalio BL82MS Scientific Calculator
The Bambalio BL82MS is the latest scientific calculator from Bambalio. It features 10+2 digits display, 240 steps check and correct, matrix calculation, memory backup of 99 steps, etc.
The calculator has a total of 18 functions including trigonometric, hyperbolic, logarithmic, exponential, parametric and statistical. The BL82MS is powered by 2 x AAA batteries (not included), which makes it an ideal calculator for students at school or college.
The BL82MS supports 240 check and correct functions to ensure you are always on the right track. A backlit display makes it easy to read even in poor lighting conditions. The hard slide-on cover protects the buttons on the calculator during transportation.
- Sliding spread
- 3-year warranty
- Large display
- Can’t perform matrix estimations
SAT/AP Test Engineering Scientific Calculator
The SAT/AP Test Engineering Scientific Calculator from Texas Instruments is a powerful scientific calculator that helps students solve complex problems with ease. This college calculator features a two-line display that lets students see both the entry and the calculated result at the same time. With this Texas Instruments calculator, doing complex calculations is easy.
Entering information into this Texas Instruments calculator is simple thanks to its input keys, Enter key and cursor control keys. There are additional advanced features that make solving math problems easier. The SAT/AP Test Engineering Scientific Calculator from Texas Instruments is ideal for high school students, college students and professionals.
- Powerful and tough form
- Defensive spread
- Performs up to 240 functions
- OK battery life
- Just 3 months of warranty
Our suggestion is the best value for the money Casio FX-991EX Classwiz Non-Programmable Scientific Calculator. This one is an allrounder and can fundamentally deal with a wide range of numerical articulations effortlessly. With the additional advantage of Casio’s predominant customer service and 3 years guarantee, this one is really an extraordinary purchase! Tell us your considerations in the remark segment below!