10 Best scientific calculator for engineering students in India

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Last Updated - 27/05/2026

Best Choice
01

Casio

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Casio FX-991ES Plus-2nd Edition Scientific Calculator
9.9

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Stylish design but same function as Casio FX-991ESPLUS 1st edition, 10-digit mantissa + 2-digit exponential display
Redesigned ES PLUS series calculators featuring easy-to-understand Natural Textbook Display, Non-Programmable Scientific Calculator with 417 Functions
Colour coded keypad for easy key differentiation, Simple and easy to use, Comes with new slide on hard case
Basic Trigonometrical & Statistics Functions, and many more functions
3-years warranty by manufacturer

₹1,399.00 ₹1,525.00
02

Casio

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Casio FX-82MS 2nd Gen Non-Programmable Scientific Calculator, 240 Functions and 2-line Display
9.7

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Works on one AAA Pencil Battery
Trigonometrical, Logarithmic, Permutation, Combination and many other mathematical Functions
Drop resistant body with water resistant printing on Keys
Comes with slide-on hard case
Colour coded keypad for easy key differentiation
3 Years All India Manufacturer Warranty
2nd edition comes with same features and new sleek design with curved edges which makes it compact and easy to carry

₹593.00 ₹625.00
Best Value
03

amazon basics
71% Off

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Amazon Basics AB-82MS 240 Functions and 2-Line Display Scientific Calculator | 240 Function Scientific Calculator | 2-Line Large Display, Blue
9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

WARRANTY: 3-year limited warranty from the date of purchase on the product (not on accessories)
Sensitive Induction Keys: High-Quality induction buttons ensure quick and accurate input, enhancing efficiency during calculations.
Reliable Power Supply: Powered by LR44 batteries, it delivers consistent performance, guaranteeing uninterrupted usage.
Long Service Life: Compared to other calculators, it boasts a longer service life, supporting extended periods of usage for all your mathematical needs.
Durable Construction: With a sturdy build and hard sliding cover, it offers protection against breakage, ensuring longevity and comfortable usage.
Dual-Line Display: Its 2-line large display allows simultaneous viewing of formulas and results, providing enhanced visibility and accuracy.
Advanced Functionality: Equipped with 240 functions, including stat-data editor and fractions calculations, it handles complex mathematical operations effortlessly including roots, n-th roots, percentages, complex numbers, permutations, linear regression, standard deviations, and variable solving.

₹343.00 ₹1,199.00 71% Off
04

Casio

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Casio FX-82ES Plus 2nd Edition - Non-Programmable Scientific Calculator, 252 Functions
9.3

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Stylish design but same function as Casio fx-82ES Plus 1st edition, 10-digit mantissa + 2-digit exponential display
Redesigned ES PLUS series calculators featuring easy-to-understand Natural Textbook Display, Non-Programmable Scientific Calculator with 252 Functions
Premium content A variety of original CASIO content is available to make learning mathematics fun.
Colour coded keypad for easy key differentiation, Simple and easy to use, Comes with new slide on hard case
Basic Trigonometrical & Statistics Functions, and many more functions, Multi-replay- Quick and easy recall of previously executed formulas for editing and re-execution
3-years warranty by manufacturer

₹745.00
05

FLAIR
29% Off

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Flair FC-991 MS Scientific Calculator | 401 Functions with 40 Scientific Calculations | Two Line Display | Matrix & Vector Calculations | Two Way Power | 10 + 2 Digits Calculator | Black, Pack of 1
9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

🖩 Product : Flair FC-991 MS Scientific Calculator ; Color : Black; Size : 156 x 80 mm; Functions : 401 Functions with 40 Scientific Calculations Two Line Display Matrix & Vector Calculations Two Way Power 10 + 2 Digits Calculator Dot Matrix.
Dual Powered: Battery and solar. The competitive advantage of uninterruptible power at home and during office hours.
Package Contains: You will receive 1 piece of handheld calculator, sufficient quantity can meet your different demands, and you can share them with your friends, colleagues and classmates
Portable Design: Designed to sit flat on a desk, countertop, or table for convenient access, this calculator is easy to carry for quick and easy calculation.
Wide Range of Use: These basic calculators are suitable for homes, offices and schools, and nice for teachers, students, accountants, banks and other people who often need to calculate; Portable and practical calculator can be applied as a gift for others.

₹517.00 ₹730.00 29% Off
06

Casio

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Casio FX-991ES Plus Blue 2nd Gen Non-Programmable Scientific Calculator
9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Statistics ((List-based STAT-data editor, Standard deviation, Regression analysis)
Multi-replay (Quick and easy recall of previously executed formulas for editing and re-execution)
Matrix and Vector calculations, Complex number calculations, Base-n calculation
10 + 2 digits, 417 Functions, Natural Textbook Display, Solar Battery

₹1,395.00
07

Casio

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Casio Fx-350Ms 2Nd Gen Non-Programmable Scientific Calculator, 240 Functions and 2-Line Display, Black
8.9

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Works on one button cell.
Trigonometrical, Logarithmic, Permutation, Combination and many other mathematical Functions
For any warranty/service related issue, please reach out to Casio customer care
Drop resistant body with water resistant printing on Keys
Country of Origin: China
Comes with slide-on hard case
Colour coded keypad for easy key differentiation
3 Years All India Manufacturer Warranty
2nd edition comes with same features and new sleek design with curved edges which makes it compact and easy to carry

₹585.00
08

SHOPSUTRA
40% Off

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Scientific Calculator for Students with 240 Functions 10+2 Digit Display Engineering Calculator for School College Exam and Competitive Exam Preparation
8.7

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Scientific Calculator for Students – Designed specially for school and college students preparing for board exams engineering entrance exams and competitive exams with 240 functions for advanced calculations
Compact Portable Exam Calculator – Lightweight handheld design with ergonomic keyboard perfect for daily school college and coaching use
Battery Powered Non Programmable Calculator – Suitable for exam halls where programmable calculators are not allowed ensuring safe and approved usage
240 Functions Engineering Calculator – Supports algebra trigonometry statistics fractions logarithms and scientific equations making it ideal for exam preparation and classroom use
10+2 Digit Large Display Calculator – Clear wide screen for easy reading during exams improving speed and accuracy

₹297.00 ₹499.00 40% Off
09

Casio
13% Off

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Casio FX-CG100 Scientific Graphic Calculator (Black)
8.6

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Long Battery Life: Powered by 4 AAA batteries for extended use, perfect for classroom, homework, or exams.
Intuitive Icon-Based Menu: Easy navigation with a user-friendly interface designed for students and educators alike.
High-Resolution Color Display: Natural Textbook Display for clear, easy-to-read equations and graphs.
Built-In Applications & Add-ins: Pre-loaded with essential tools for statistics, geometry, spreadsheets, and picture plot features to enhance learning.
Advanced Graphing Functions: Supports 2D and 3D graphing, dynamic graphing, inequality graphing, conic sections, and more—ideal for high-level math and science courses.

₹13,015.00 ₹14,995.00 13% Off
10

CBK
70% Off

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CBK KARUIDA KK-82MS pro Scientific Calculators with 240 Multi-Functional Calculator 2 Lines LCD Display Ideal for Teachers College Students School Office Portable to Carry (Blue)
8.3

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

included 1-pis Multifunctional Digital Scientific Calculator calculator
Durable and Longlasting - Powered by 2 batteries, this calculator is designed for long-term use. It's made of ABS durable material that can withstand daily wear and tear, ensuring its longevity. Note - Batteries are not included with the product
Dual line LCD display - Equipped with a dual-line LCD display, this calculator allows you to view both the equation and the result at the same time, making it easier to check and correct calculations. The clear and easy-to-read screen ensures high detail visibility.
Comfortable and Water resistant Keys - The keys of the RZ-82MS pro calculator are comfortable to press and are printed with wear-resistant ink, ensuring that the numbers and symbols remain clear and legible even after prolonged use.
Advanced scientific calculator - The Calulator is a high-performance scientific calculator with 240 functions, perfect for advanced mathematics and science courses. It's an essential tool for students studying Pre-Algebra, Algebra I, Algebra II, Geometry, Trigonometry, Calculus, AP Calculus, AP Statistics, Biology, Chemistry, Physics, Finance and Business.

₹299.00 ₹999.00 70% Off