Name: FX-991CW Scientific Calculator, 540 Functions and Natural Display
Brand: Casio
SKU: 561791829
Price: 8325.00 JPY
Availability: InStock
Rating: 4.333333333333333 (6 reviews)

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

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¥8325

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

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Description

📊 Elevate your calculations—because precision is the new power move.

MASTER 540 FUNCTIONS - From statistics to matrices, unlock every calculation you need.
SOLVE COMPLEX SYSTEMS - Handle up to 4 equations and 4x4 matrices with ease and speed.
SEAMLESS PC INTEGRATION - Generate QR codes to continue your work on any device instantly.
ECO FRIENDLY SOLAR POWER - Stay powered up sustainably with included solar technology.
NATURAL TEXTBOOK DISPLAY - See formulas exactly as in your textbooks for effortless learning.

The Casio FX-991CW is a solar-powered scientific calculator featuring over 540 functions, a high-resolution natural LCD display (192x63 pixels), and QR code generation for seamless PC integration. Designed for secondary education and beyond, it supports complex equation solving up to 4 variables and 4x4 matrices, making it a top choice for students and professionals seeking accuracy and efficiency in one sleek, durable device.

Specifications

ASIN	B0C4YNQMFF
Best Sellers Rank	#7,120 in Office Products ( See Top 100 in Office Products ) #25 in Scientific Calculators
Brand	Casio
Calculator Type	Engineering/Scientific
Color	gray
Colour	gray
Compatible Devices	Computers, laptops, smartphones
Customer Reviews	4.7 out of 5 stars 1,406 Reviews
Display Type	LCD
Enclosure Material	Plastic
Item Dimensions L x W	16.2L x 7.7W centimeters
Item Weight	95 Grams
Manufacturer	CASIO
Mfr Part Number	FX-991CW-W-ET-V
Model Name	FX 991CW
Model Number	FX-991CW
Number of Batteries	1 LR44 batteries required. (included)
Number of batteries	1 LR44 batteries required. (included)
Power Source	Solar Powered
Power source	Solar Powered
Screen Size	6.35 Centimeters
Screen size	6.35 Centimeters
Unit Count	1.0 Count

Reviews

A**R

Excellent!

15.09.2025

P**9

Bon fonctionnement

Fonctionnement attendu

28.12.2025

C**A

Buena calidad

Funciona bien

10.09.2025

R**E

Would recommend

Does its job.

22.04.2026

C**B

It broke

Broke and no way to contact seller for a refund as it was after 30 days

16.02.2024

T**A

Great!

Perfect for GCSE maths

6.09.2025

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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Perfect platform for hard-to-find items. Delivery was prompt.

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5 days ago

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¥8325

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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FX-991CW Scientific Calculator, 540 Functions and Natural Display

Details

Details

Description

Specifications

Reviews

Common Questions