Before I list you the best scientific calculators in India, let me share my experience. Graduating from basic to scientific calculators was and is always considered a step-change in every student’s life.

Not only do advanced calculators make math easier, but it also brings a visual feel that’s way better than what many ordinary calculators are capable of. And most importantly, telling scientific calculators were only student-focussed is the same as believing a Swiss knife is only another cutting knife.

Quick Fact: Alumnus Thomas Whitney invented the world’s first scientific calculator at HP. He joined HP (Hewlett Packard) in 1967 and led a team of engineers who invented the first electronic handheld scientific calculator and named it the HP 35 because it had 35 buttons.

Interestingly, the HP 35 was also the world’s first pocket calculator that could perform trigonometric functions in seconds.

Today, most scientific calculators available for students and professionals outdo earlier generations of scientific calculators by performing various functions including plotting of graphs. If that doesn’t impress considering the 4×4 matrix layout, nothing else will.

This is also a way of letting most of us from the ’80s and ’90s reminisce that we’ve come a long way from the days of 3×3 display. If you’re a visual learner, some of the best scientific calculators in India covered in this list would help you get the furthest.

10 Best Scientific Calculators in India to Buy Online

To some, scientific calculators are simple machines to calculate the sum and then perform a few more functions that are missing upfront in an ordinary calculator. I am about to tell you which faction you should believe and if there is truth in this list of best scientific calculators in India.

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Casio Classwiz FX-991EX Non-Programmable Scientific Calculator

  • Item Weight: 200g

  • Colour: Black

  • Model: FX-991EX 

  • Functions: 552

  • Warranty: 3 years 

  • Power source: Battery

  • Type: Non-programmable

  • Screen: Two-line display

Casio Plus FX-991ES 2nd Edition Scientific Calculator

  • Item Weight: 95g

  • Colour: Black

  • Model: FX-991ES

  • Functions: 417

  • Warranty: 3 years 

  • Power source: Battery

  • Type: Non-programmable

  • Screen: Three-line display

Texas Instruments TI-30XIIS Scientific Calculator

  • Item Weight: 136g

  • Colour: Black

  • Model: TI-30XIIS

  • Functions: 417

  • Warranty: 3 years 

  • Power source: Battery

  • Type: Non-programmable

  • Screen: Two-line display

Casio 2nd Gen FX-991MS Non-Programmable Scientific Calculator

  • Item Weight: 95g

  • Colour: Black

  • Model: FX-991MS

  • Functions: 409

  • Warranty: 3 years 

  • Power source: Battery

  • Type: Non-programmable

  • Screen: Two-line display

Casio Plus FX-300ES Scientific Calculator

  • Item Weight: 0.28g

  • Colour: Black

  • Model: FX-300ES

  • Functions: 417

  • Warranty: 3 years 

  • Power source: Battery

  • Type: Non-programmable

  • Screen: Two-line display

Bambalio BL82MS High Quality Scientific Calculator

  • Item Weight: 133g

  • Colour: Grey

  • Model: BL-82MS

  • Functions: 240

  • Warranty: 3 years 

  • Power source: Battery

  • Type: Non-programmable

  • Screen: Two-line display

Bambalio BL-991MS Scientific Calculator

  • Item Weight: 130g

  • Colour: Grey

  • Model: BL-991MS

  • Functions: 401

  • Warranty: 3 years 

  • Power source: Battery

  • Type: Non-programmable

  • Screen: Two-line display

Canon F-719SG Electronic Scientific Calculator

  • Item Weight: 136g

  • Colour: Green

  • Model: F-719SG

  • Functions: 302

  • Warranty: 3 years 

  • Power source: Battery

  • Type: Non-programmable

  • Screen: Three-line display

Sharp Scientific Calculator

  • Item Weight: 90.7g

  • Colour: Black

  • Model: EL-531TG

  • Functions: 417

  • Warranty: No 

  • Power source: Battery

  • Type: Non-programmable

  • Screen: Two-line display

Sharp EL344RB 10-Digit Scientific Calculator

  • Item Weight: 18g

  • Colour: White

  • Model: EL344RB

  • Functions: NA

  • Warranty: No 

  • Power source: Battery

  • Type: Non-programmable

  • Screen: One-line display

1. Casio Classwiz FX-991EX Non-Programmable Scientific Calculator

best scientific calculator in india

What’s the next best thing after sliced bread? It’s a Casio calculator. The FX 91EX Classwiz is a specially made non-programmable model with a peak of 552 functions on tap, it performs arithmetic operations such as integration, differentiation, matrix, and more.

The Casio FX-991EX has a superb resolution than most other scientific calculators in India. It’s impressive what you get as a package versus what you pay. The natural textbook display lets you type and check steps as you would on a piece of paper.

It has a built-in QR code feature for graphically visualizing algebraic equations on a smartphone. How cool is that! It also lets you browse the user manual on your smartphone by just scanning the code. This is the calculator for math wizards.

Specification:
  • Item Weight: 200g
  • Colour: Black
  • Model: FX-991EX
  • Functions: 552
  • Warranty: 3 years
  • Power source: Battery
  • Type: Non-programmable
  • Screen: Two-line display
Reasons to Buy:
  • An astounding 552 functions
  • 4 times superior resolutions than other calculators
  • Natural textbook display
  • Supports graphical visualization with QR code
  • 3-year manufacturer warranty

My Verdict: The interface with the Casio Classwiz is one of the most intuitive among the best scientific calculators in India. It allows you to perform a wide range of mathematical functions that would seem as if you’re working out numbers in a book.

2. Casio Plus FX-991ES 2nd Edition Scientific Calculator

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If you’re not much of a classroom user, and if your work requires site visits and inspections, you’d need a calculator as versatile and tough as a tank. That said, sold on the Casio FX-991ES Plus 2nd edition.

It features a highly-visible, durable key, and a wide range of functions suitable for science, polytechnic, and engineering students. The textbook display combined with easy to read key notations makes the interface feel natural to those engrossed in number crunching.

The FX-991ES Plus has a rugged 2-way attachable case and a whopping 417 functions. The high-resolution LCD makes reading easier as the screen gets filled with numerical formulas and numbers. Like the earlier model we reviewed, the Casio FX-991ES Plus lets you visualize the formula on smartphones by scanning the QR.

Specification:
  • Item Weight: 95g
  • Colour: Black
  • Model: FX-991ES
  • Functions: 417
  • Warranty: 3 years
  • Power source: Battery
  • Type: Non-programmable
  • Screen: Three-line display
Reasons to Buy:
  • Features a natural textbook display
  • Comes with 417 functions
  • Cool and elegant design
  • 10-digit mantissa and 2-digit exponential display
  • Suitable for entry-level trigonometric calculations

My Verdict: Powering the beastly Casio FX-991ES Plus is a dual-mode power generator. This makes the unit run on solar energy and battery power.

It’s safe for children as the materials used for construction adheres to the strictest safety standards. It also comes with a 3-year warranty. Thus, making it one of the best scientific calculators in India.

3. Texas Instruments TI-30XIIS Scientific Calculator

best scientific calculators

We’ve known Texas Instruments as a name behind some of the world’s best precision electronic equipment in engineering. They’ve even successfully penetrated consumer markets eons ago and we’re about to meet the TI-30XIIS, one of the most successful calculators ever made.

The TI-30XIIS is a top-of-the-line scientific calculator that comes with a ton of built-in features such as review and edit of fractions/decimals and random integer generator negation. It does most things the way you would want the best scientific calculators to do.

From changing improper fractions to mixed numbers, permutations trigonometry, conversion of angles from degrees to rads and grad, and more.

Specification:
  • Item Weight: 136g
  • Colour: Black
  • Model: TI-30XIIS
  • Functions: 417
  • Warranty: 1 year
  • Power source: Battery
  • Type: Non-programmable
  • Screen: Two-line display
Reasons to Buy:
  • Contains random integer generator
  • Can edit previous entries
  • Fixed decimal one/two variable stats
  • Degree to angle conversion
  • Supports fraction simplification

My Verdict: If you’re an engineer or a student in engineering specialization, you’d find the TI-30XIIS to be a handy tool. It is made robustly using a high-grade impact-resistant plastic shell and can be used outdoors too.

It’s never an underperformer because it is capable of a random integer generator, automatic simplification of fractions, and more. This brand sells one of the best scientific calculators in India.

4. Casio 2nd Gen FX-991MS Non-Programmable Scientific Calculator

best scientific calculator

If you thought the last product was awesome, you’ll be blown by what Casio FX-991MS can do. It’s a non-programmable calculator with a whopping 401 functions. All that computing power which not many other brands can compete with.

All types of calculations that are regularly used in engineering and civil streams can be performed on the 10+2 dot matrix display. You can plot graphs to visualize the formula in graphical representation.

The unit is powered by solar and battery making it versatile in indoor and outdoor conditions. It has all the features of the S-VPAM series and an additional 2-line display and replays function. It’s handy not just in the hands of engineers, but statisticians too.

Specification:
  • Item Weight: 95g
  • Colour: Black
  • Model: FX-991MS
  • Functions: 401
  • Warranty: 3 years
  • Power source: Battery
  • Type: Non-programmable
  • Screen: Two-line display
Reasons to Buy:
  • Light-weight model
  • New curved-edge design
  • 10+2 digits for ease of reading
  • VPAM for mathematical calculation
  • Water-resistant print

My Verdict: If you want your first scientific calculator to last years, offering great life and computation power to run short and long formulas, then look no further. Just get yourself a Casio FX-991MS to get a truly one-size-fits-all scientific calculator.

5. Casio Plus FX-300ES Scientific Calculator

scientific calculator in india

The natural textbook display seems to be a fad among ardent users of calculators. The Casio FX- 300ES Plus is designed intuitively to help middle school and high-school students to improve their math skills.

It supports input for beginner, intermediate, and advanced math calculations. You can improve your skills in general math, trigonometry, and statistics with ease.

The FX-300ES can be your go-to calculator till you’re ready to take on real-world projects. The display is a 4 line 16-digit configuration laid out on a 3 inch LCD.

Specification:
  • Item Weight: 0.28g
  • Colour: Black
  • Model: FX-300ES
  • Functions: 417
  • Warranty: 3 years
  • Power source: Battery
  • Type: Non-programmable
  • Screen: Textbook display
Reasons to Buy:
  • Natural textbook display
  • 16-digit four-line Display
  • Large 3″ LCD Screen
  • Supports multi-functions
  • Solar and battery-powered

My Verdict: If you want an everyday scientific calculator for trigonometry, statistics, and other curriculum level purposes, then FX- 300ES makes a great choice for its compact size, ergonomic shape, and 3 inch LCD screen that supports natural textbook display.

6. Bambalio BL82MS High Quality Scientific Calculator

scientific calculators in india

Bambalio BL-82MS is a robust scientific calculator that features a tough body, 10+2 display, ergonomic shape, and tacky buttons that offer a great feel when feeding numbers and functions. The buttons are indicated for comfort and ease of use.

If you’re stepping into the graduate courses or evolving from regular calculators, Bambalio BL-82MS is a great start. It can handle simple and complex mathematical functions with precision and agility.

Plus, it’s offered with a 3-year warranty at affordable rates. If you own one, you can perform up to 240 step checks and be sure of results.

Specification:
  • Item Weight: 133g
  • Colour: Grey
  • Model: BL-82MS
  • Functions: 240
  • Warranty: 3 years
  • Power source: Battery
  • Type: Non-programmable
  • Screen: Two-line display
Reasons to Buy:
  • 10+2 digits
  • Long warranty
  • Side-on hardcover
  • Large LCD
  • 240 functions

My Verdict: Bambalio BL-82MS can be your first step to advanced math. It can take on most day-to-day course-level calculations with ease. It’s well-made using the top quality plastic and features a 10+2 display for all your math functions. It is one of the best scientific calculators in India to buy online.

7. Bambalio BL-991MS Scientific Calculator

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If you felt the last Bambalio calculator was less sophisticated, try the BL-991MS. It has earned bragging rights with 401 functions and a 2-line LCD. This is the heavy-duty equivalent of scientific calculators of today. A true engineering tool for making projects connect with precision math.

It can be used indoors and outdoor because the tough body and better visibility of the display make it a capable tool.

The 10+2 digit 2 line display is a class apart and feels great to view complex formulas and long equations. The BL-991MS comes with a 3-year warranty which covers the product from factory damages or malfunction that isn’t a result of wear and tear.

Specification:
  • Item Weight: 130g
  • Colour: Grey
  • Model: BL-991MS
  • Functions: 401
  • Warranty: 3 years
  • Power source: Battery
  • Type: Non-programmable
  • Screen: Two-line display
Reasons to Buy:
  • Capable of complex computations
  • 3-year warranty
  • Simple and minimalistic design
  • Intuitive key placement
  • Comes with a slide-on hard case

My Verdict: Bambalio BL-991MS is an intermediate to a professional level scientific calculator. It feels tackier than most regular calculators and the functions are not only readable but also effective when stroked with a gentle force.

8. Canon F-719SG Electronic Scientific Calculator

buy scientific calculator online india

Most of us know Canon as a photography and printing brand but did Canon make calculators? Not just any, but premium scientific calculators. The F-719SG is a phenomenal calculator that packs ingenious technology and performs up to 302 functions.

Despite being an entry-level scientific calculator, it doesn’t make its shortfalls apparent to a regular user.

Unless you want 500+ functions on tap, the F-719SG makes a great investment for budding mathematicians and engineers who can settle with a Dot-Matrix 4-line display. The neon body and ode of computing power make it elegantly sophisticated.

Specification:
  • Item Weight: 136g
  • Colour: Green
  • Model: F-719SG
  • Functions: 302
  • Warranty: 3 years
  • Power source: Battery
  • Type: Non-programmable
  • Screen: Three-line display
Reasons to Buy:
  • Dot-Matrix 4-Line Display
  • Scientific Calculator With 302 Functions
  • Battery & Solar Dual Power
  • Non-programmable
  • Lightweight model

My Verdict: You can’t go wrong if your choice is the Canon F-719SG because, for a small price, you get a big performance as a great package. The Dot-Matrix 4-line display can populate digits and perform up to 302 functions with ease. This is one of the best scientific calculators in India.

9. Sharp Scientific Calculator

best scientific calculator brand in india

While we know Sharp makes consumer electronics, most are unfamiliar with a Sharp calculator. The EL-531TG is an entry-level scientific calculator for your graduate semesters. It has enough functions suitable for students enrolled in engineering programs and want a scientific calculator approved for their course.

It helps you learn how to use all of the 273 functions and perform day-to-day calculations ideal for engineering semesters. The EL-531TG lets you verify the work and be doubly sure before paper submission.

For basic to intermediate math, the EL-531TG is a great budget calculator. The black body and brightly coloured keys are a great combo to improve visibility and make calculations without errors.

Specification:
  • Item Weight: 90.7g
  • Colour: Black
  • Model: EL-531TG
  • Functions: 417
  • Warranty: No
  • Power source: Battery
  • Type: Non-programmable
  • Screen: Two-line display
Reasons to Buy:
  • Small and compact dimensions
  • Lightweight model
  • Suits students and professionals
  • Jumbo display
  • Large tacky keypad

My Verdict: Calculators with dual power sources are effective in the long run as they would be less susceptible to frequent battery swaps. If you’re getting past high school and venturing into mature courses, EL-531TG is the perfect calculator to start with.

10. Sharp EL344RB 10-Digit Scientific Calculator

best scientific calculator in india to buy online

We have in our review another scientific calculator from Sharp. If you want to upgrade your existing calculator and want something that suits intermediate and advanced users, then Sharp’s EL344RB is one of the best scientific calculators in India.

It’s a 10-digit calculator with punctuations for quick and robust calculations. Unlike models from brands that are confusing to intermediate users, the EL344RB feels more natural to make the transition.

The twin-powered calculator has a metric converter for effective conversion of values. The solar-powered LCD has a long service life and will adapt to the needs of students and professionals.

Specification:
  • Item Weight: 18g
  • Colour: White
  • Model: EL344RB
  • Functions: NA
  • Warranty: No
  • Power source: Battery
  • Type: Non-programmable
  • Screen: One-line display
Reasons to Buy:
  • Contains tax functions
  • Multi-color desktop printing
  • Made in Thailand
  • Contains metric converter
  • Contains 3-key memory

My Verdict: We’ve always been told a calculator needs to be chosen carefully lest the calculations are mired in complications. The EL344RB is a strong contender among other scientific calculators in the segment because of intuitive design and flexible functionalities.

Conclusion

If you’ve made your mind to buy the best scientific calculator in India, you might as well end your search here as I have brought together a compilation that includes scientific calculators that are ideal for a different class of users under different circumstances.

This list has not one but 10 of the best you can find without overspending your money. If you found this review convincing click the link beside your favourite pick to save the extra effort.

About the Author

Sobin Yesodharan

If we haven't met, I am Sobin. An avid adventurer and an outdoor person who loves writing, exercising, and pitching tent under starry skies. When I am not hiking in the woods, I write honest reviews about different products.

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