10 Best calculator brands in India

Advertising Disclosure

Last Updated - 02/10/2025

Diwali Special Sale

Best Choice
01

Orpat
52% Off

Show more

On Amazon

Orpat OT-512GT Calculator (Black) MADE IN INDIA
9.8

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

Large Display
Dual Power
120 Steps Check

₹285.00 ₹599.00 52% Off
02

Certified Brands
37% Off

Show more

On Amazon

Texas Instruments TI-Nspire CX II CAS Graphing Calculator | Color Screen, 8 Built-in Apps, Python Programming, Included Software, for Math, Science and Finance | Signature Series Power Bundle
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

SLIM DESIGN: The TI-Nspire CX CAS is extremely slim and light, meaning you can carry it in your backpack, purse, or pocket. It's a powerful tool for students ranging from middle school to college, and it applies to many classes such as algebra, geometry, statistics, calculus, biology, chemistry, physics, finance, and more
COMPUTERIZED ALGEBRA SYSTEM: The TI Nspire CX CAS inlcudes a Computerized Algebra System (CAS) engine that enables students to perform symbolic as well as numeric calculations, leading to a deeper understanding of abstract concepts in math and science. Visualize function, parametric and polar graphs as they are drawn in real time with animated paths
BUNDLE INCLUDES: Texas Instruments TI-Nspire CX II CAS Graphing Calculator, and Signature Series Power Bundle
BUILT-IN APPS: Save and share work with built-in apps. 8 built-in apps inlcuding Calculator, Graphs, Lists & Spreadsheets, Data & Statistics, Geometry, Notes, Vernier DataQuest, and Programming. Add new functionality and create rich STEM activities with Python and TI-Basic coding languages. Summarize and analyze data using different graphical methods and charts
ADVANCED INTERFACE: From the keyboard and computer-menu interface to the ability to save and share work with built-in apps, experience unmatched functionality in a graphing calculator. New app icons, supported by color-coded screen tabs, improve the user experience. The 320 x 240 pixel color screen displays graphs in stunning detail, in 6 different graph styles. Easily transfer data to and from your computer with the USB port

₹37,320.94 ₹59,713.50 37% Off
Best Value
03

SALEZONE
85% Off

Show more

On Amazon

SaleZone® 12 Digit Calculator with 120 Steps Check Function and Special Buttons for Grand Total (GT), Mark Up (MU) Check and Correct Function Desktop Calculator (3 Years Warranty)
9.5

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

The smart-tech calculator by SaleZone sports 30 soft push buttons on the plastic body. Calculate large numbers quickly with the help of this device.
Precision Accuracy: With an advanced 120-step Check and Correct feature, errors are minimized, guaranteeing accurate results with every calculation.
Enhanced Display: Boasting a generous 12-digit large LCD display, this calculator ensures clear and easy-to-read numbers for efficient calculations.
Durable Design: Featuring a high-quality anti-scratch LCD screen, anti-slip pads on all four corners, and anti-break technology, this calculator is built to withstand daily usage and accidental drops, ensuring longevity.
Dual Power Options: Designed for enduring usage, this calculator is powered by both battery and solar energy, providing flexibility and reliability wherever you go.

₹149.00 ₹999.00 85% Off
04

Shiv Damru
70% Off

Show more

On Amazon

Shiv Damru Solar & Bettary Operated Basic Calculator with 12-Digit Large LCD Display & Buttons for School, Home, and Office (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

Multipurpose Usage: Ideal for business, office, school, home, and various financial calculations, offering advanced functionalities typically found in higher-priced models.
Erogonic Design: The 15-degree tilt screen and colorful typewriter-style keys not only enhance usability but also add a touch of retro charm to your workspace. Product Description:
Durable Material: Made of durability-quality materials, this calculator is well-constructed and rigorously tested for long-lasting use.
Dual Power Source: Equipped with solar panels for bright conditions and a battery backup for low-light environments, ensuring continuous functionality.
Comfortable Touch: Features a unique typewriter-style design with round keys, providing a comfortable and ergonomic touch for extended use.

₹299.00 ₹999.00 70% Off
05

OG X NEXSA
52% Off

Show more

On Amazon

NEXSA Desktop Calculator Solar Battery Dual Power with 12-Digit Large LCD Display and Large Computer Keys Office Calculator for Home Office School
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

️ Durable & Stable Design – Built with 4 anti-slip mats for desk stability and 100,000+ tap-tested keys, ensuring long-term reliability for home, office, retail stores, and financial professionals.
Large & Clear 12-Digit LCD Display – The 30° angled screen offers high visibility with bold digits, making it easy to read in any lighting condition—ideal for office, school, and business use.
Advanced Calculation Functions – Displays operation symbols (addition, subtraction, multiplication, division) on-screen, reducing errors and improving efficiency for accountants, data analysts, and students.
Computer Key Button Design – The ergonomic computer-style keys provide a tactile and comfortable typing experience, preventing stuck buttons and ensuring fast number input.
Solar Power Calculator – Operates on solar power, ensuring uninterrupted performance even in dim light.

₹949.00 ₹1,999.00 52% Off
06

Eono
57% Off

Show more

On Amazon

Amazon Brand – Eono Plastic Stackable Desk Organizer Drawers for Pen, Pencil, Marker, Brushes, Calculator and Stationery Supplies in Home, Office, School (3)
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

Sturdy Design: Our stackable organizer are made of durable ABS plastic. It measures 20 x 15.5 x 3 cm and have four compartments for efficient storage.
Space-Saving Design: Stackable bins maximize space in kitchens, offices, and more. Place them side by side on shelves or in cabinets for an efficient storage system.
Effortless Organization: No tools needed! Use it in drawers or on tables to neatly store Pen, Pencil, Phone, stationery items, calculators, brushes, and more.
Eco-Friendly: It protects your items from dust and liquids while promoting an eco-conscious lifestyle. Ideal for school supplies, kitchen gadgets, and other tools.
Easy to Clean: A quick wipe with soapy water or a damp cloth suffices. Smooth corners ensure safe handling while keeping your space organized.

₹599.00 ₹1,399.00 57% Off
07

FLAIR
10% Off

Show more

On Amazon

Flair FC-512 Desktop Basic Calculator | Solar and Battery Dual Power | Ideal for Student & Financial Work | for School, Collage, Home, Office and Shop Use | Black, Pack of 1
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

This Calculator Is Designed For Practical & Comfortable Use Everyday.
Special Keys With Keyguard.
Package Includes - Flair FC-512 Basic Desktop Calculator, Black Colour, Pack of 1.
Key Layout With Big Display.
Key Features: 12 Digit Calculator, 112 Steps Check & Correct, Dual Power, Auto Replay, Memory, Mark Up, Grand Total.

₹359.00 ₹400.00 10% Off
08

Casio

Show more

On Amazon

Casio FX-350MS 2nd Gen Non-Programmable Scientific Calculator, 240 Functions and 2-line Display
9.0

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

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 at 18002022746 or Email at casiocare@casio.co.in
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

₹585.00
09

FLAIR

Show more

On Amazon

Flair FC-837 Desktop Series Calculator | 12 Digits Calculator | Dual Power with Solar | Auto Replay with Big Display | Square Root Function | Ideal for School, College & Office | Black, Pack of 1
8.8

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

🖩 Product : Flair FC-837 Desktop Series Calculator; Color : Black; Size : 120 x 150 mm; Functions : 12 Digits Calculator Dual Power with Solar Auto Replay with Big Display Square Root Function 112 Steps Check & Correct.
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.

₹425.00
10

Orpat

Show more

On Amazon

Orpat OT 400T/400GT Two Way Power Calculator (White and Grey)
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

The bottom line has a LCD 10+2 character display
Tax calculaton ( Automatic calculation of price tax , price less tax , discount selling price , tax amount , discount amount and margin amount )
Solar and Battery: Solar powered when light is sufficient , battery powered when light is insufficient
Colour may vary between White and Grey
Big Display large display makes more data easier to read
120 Steps Check Display up to 120 previous calculation steps

₹377.00 ₹390.00