General

Brand

Casio

Model

Casio FX-991CW

Type

Scientific Calculator

Part No

C83

Main Features

Display

Liquid Crystal Display

Display Details

Dot Matrix Display

Digit

10 & 2

Number of Functions

540

Key

Plastic keys

Memory

Yes

Print Speed

TAX Calculation

Power Info

Power Sources

Solar & Battery

Battery (Qty & Size)

1 x LR44

Physical Description

Dimensions

162 x 77 x 10.7mm

Weight (Kg)

0.095kg

Color

Black

Warranty

3 Year (No Warranty For Battery & Accessories) (Must be Claimed with Warranty Card & Box)

Additional Info

Others

In the box: 1 x Manual, 1 x Warranty Card, 1 x Casio FX-991CW, Product type: Non Graphing, Liquid crystal display: Natural textbook display, 4-gradation display, Key functions: Negative Sign, Power Off, Power supply: Approximate battery life Main 2 years, Auto Power Off. The Casio fx-991CW scientific calculator has a spreadsheet app that allows users to create spreadsheets with up to 45 rows and 5 columns.

Specialty

Math Box: The following functions to support math learning: Dice Roll and Coin Toss for probability simulations. Memory Variables: 9 (A,B,C.D.E.F.X.Y,M). Variables List Answer Memory. Memory Protection. Reset Function.

Country Of Origin

Japan

Made in/ Assemble

China/Thailand/Philippines (or Country may vary by Shipment)

Details

Features of Casio FX-991CW Calculator In Bangladesh

Brand - Casio, Model - Casio FX-991CW, Type - Scientific Calculator, Display - Liquid Crystal Display, Display Details - Dot Matrix Display, Digit - 10 & 2, Number of Functions - 540, Key - Plastic keys, Memory - Yes, Print Speed - No, TAX Calculation - No, Power source - Solar & Battery, Battery (Qty & Size) - 1 x LR44, Dimension - 162 x 77 x 10.7mm, Weight - 0.095kg, Color - Black, Others - In the box: 1 x Manual, 1 x Warranty Card, 1 x Casio FX-991CW, Product type: Non Graphing, Liquid crystal display: Natural textbook display, 4-gradation display, Key functions: Negative Sign, Power Off, Power supply: Approximate battery life Main 2 years, Auto Power Off. The Casio fx-991CW scientific calculator has a spreadsheet app that allows users to create spreadsheets with up to 45 rows and 5 columns., Specialty - Math Box: The following functions to support math learning: Dice Roll and Coin Toss for probability simulations. Memory Variables: 9 (A,B,C.D.E.F.X.Y,M). Variables List Answer Memory. Memory Protection. Reset Function., Part No - C83, Warranty - 3 Year (No Warranty For Battery & Accessories) (Must be Claim with Warranty Card & Box), Country of Origin - Japan, Made in/ Assemble - China/Thailand/Philippines

What is the price of Casio FX-991CW Calculator In Bangladesh?

The price of Casio FX-991CW Calculator starts from 2,600 . The price may vary due to your customization and product availability. You can buy Casio FX-991CW Calculator from our website or visit our showrooms nearby.
Looking to purchase office, corporate, or institutional equipment? Ryans Computers is here to help. We provide customized solutions tailored to your needs, backed by fast delivery and dependable after-sales service. Our expert Ryans Care team is always ready to support you with troubleshooting, technical assistance, and configuration services—so you can focus on what matters most.

QUESTION & ANSWER

Customer Questions

Mymensingh branche ase?

Asked By

প্রিয় গ্রাহক,
জি স্যার প্রোডাক্টটি এই মুহূর্তে ময়মনসিংহ ব্রাঞ্চ এভেলেবেল রয়েছে, বিস্তারিত জানতে যোগাযোগ করুন- 16810, 09609016810
ধন্যবাদ।

Answered By Ryans Computers Ltd. , 14 Sep 2026

কুমিল্লাতে কোন শাখা নেই?

Asked By Akash

প্রিয় গ্রাহক,

কুমিল্লাতে আমাদের কোন শাখা নেই I
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ধন্যবাদ I

Answered By Ryans Computers Ltd. , 10 Sep 2026

নোয়াখালী তে কোনো শাখা নেই?

Asked By Mahim

প্রিয় গ্রাহক,
না, নোয়াখালীতে রায়ান্স কম্পিউটাসের সরাসরি কোনো শাখা নেই, তবে আপনি আমাদের ওয়েবসাইটের মাধ্যমে প্রোডাক্ট অর্ডার করে হোম ডেলিভারি সুবিধা নিতে পারেন।
ধন্যবাদ!

Answered By Ryans Computers Ltd. , 06 Sep 2026

Is CASIO FX 991 CW scientific calculator available in your Eastern Plus Br shantinagor Dhaka

Asked By MD. Feroz Ansary

Dear customer,
The product is currently available at Shantinagar branch.
For details, contact- 16810, 09609016810 .
Thank you.

Answered By Ryans Computers Ltd. , 24 Aug 2026

any discount available for this calculator?

Asked By Nusrat

Dear Customer,

For more information on this matter, please contact our hotline number- 16810, 09609016810
Thank You.

Answered By Ryans Computers Ltd. , 23 Aug 2026

Is it available on rajshahi branch?

Asked By Safa

Dear Customer,
The product is available | For details, please contact- 16810, 09609016810
Thank you.

Answered By Ryans Computers Ltd. , 22 Aug 2026

Barishal branch e ase ??

Asked By Wafa

প্রিয় গ্রাহক,
প্রোডাক্টটি অ্যাভেলেবেল রয়েছে | বিস্তারিত জানতে যোগাযোগ করুন- 16810, 09609016810
ধন্যবাদ।

Answered By Ryans Computers Ltd. , 22 Aug 2026

In which country is your calculator assembled?

Asked By Saidul

Dear Customer,

The Casio FX-991CW- Scientific Calculator has its Country of Origin in Japan, and it is assembled in China, Thailand, or the Philippines (may vary by shipment)

Thank you

Answered By Ryans Computers Ltd. , 13 Aug 2026

Chittagong branch e ache?

Asked By Oman

প্রিয় গ্রাহক,

প্রোডাক্টটি এই মুহূর্তে আমাদের চট্টগ্রাম শাখায় এভেলেবেল রয়েছে। বিস্তারিত জানতে আমাদের হটলাইন নাম্বারে যোগাযোগ করতে পারেন- 16810, 09609016810

ধন্যবাদ।

Answered By Ryans Computers Ltd. , 09 Aug 2026

I want to purchase 2 carton of casio 991cw and 991ES PLUS (2nd edititon) for sale purpose What is the cartoon rate of each

Asked By Md. Mominul Islam

Dear Customer,
Thank you for your interest in purchasing 2 cartons of Casio FX-991CW and Casio FX-991ES Plus (2nd Edition) for resale.

As this is a B2B/corporate purchase, the carton price can only be provided by our Corporate Sales team. To proceed, please confirm whether your business has a valid Trade License.

Kindly send your company details along with your Trade License to [email protected] Once we receive your email, our Corporate Sales team will review your request and contact you with the applicable B2B pricing and further assistance.

For detailed information, please contact the helpline number 16 810, 09609016810.
Thank you.

Answered By Ryans Computers Ltd. , 19 Jul 2026

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REVIEW

Customer Reviews

Very Good.

By Lutfor . September, 2026

Build quality is not that good like 2nd editions. Feels like cheap. And scratch get it like a trash.

By Tayeeb . June, 2026

Authentic. Has a learning curve though.

By Farhan . April, 2026

Great product

By jisan . February, 2026

Updated and fast than 991EX.

By Tayeeb . January, 2026

good

By Md. Mahamudul Hasan . October, 2025

Those who are giving this calculator bad rating, simply they do not know how to use it. This is best and advanced calculator from Casio. And Ryans is selling the authorized original one

By Anik . January, 2025

991ex was better

By . . December, 2024

Broken from inside..!

By Rabbi . November, 2024

valo na

By eta . November, 2024

Your Review