Advertising Disclosure Scientific Calculators Comparison - April 2026
7 Best Scientific Calculators In Canada
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant's customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. As an Amazon Associate we may earn from qualifying purchases. We may receive a commission from purchases made through links on our site, which will help us continue to provide you with value.
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| 1 Best Choice  9.8Exceptional | 2  9.7Exceptional | 3 Best Value  9.6Exceptional | 4  9.5Excellent | 5  9.4Excellent | 6  9.3Excellent | 7  9.2Excellent |
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ModelCasio FX-300ESPLUS2 with Authenticity verification (FX-300ESPLS2-S-CT) | Model Casio FX-991ESPLUS2 with Authenticity verification (FX-991ESPLSC2-S-CT) | Model Helect 2-Line Engineering Scientific Calculator, Suitable for School and Business (Black) | Model Casio FX300MSPLUS2 Engineering/Scientific Calculator | Model Casio FX991MSPLUS2 Engineering/Scientific Calculator | Model Mr. Pen- Scientific 2 Line Calculator - Fraction & College Math Calculator for Students & Engineers | Model Merangue Scientific Calculator, 10-Digit Engineering and Financial Calculator with 2-Line Display, Easy-to-Use Calculator with Ergonomic Grip and Protective Case, Gray |
BrandCasio | Brand Casio | Brand Helect | Brand Casio | Brand Casio | Brand Mr. Pen | Brand Merangue |
Reviews | Reviews | Reviews | Reviews  | Reviews | Reviews | Reviews |
Features | ||||||
Worth the money 8.4 | Worth the money 8.1 | Worth the money 8.6 | Worth the money  9.4 | Worth the money 9.6 | Worth the money 9.1 | Worth the money 8.9 |
Simple to use 8.6 | Simple to use 8.4 | Simple to use 8.6 | Simple to use 9.4 | Simple to use 9.6 | Simple to use 9.1 | Simple to use 8.9 |
Clearly written 8.6 | Clearly written 8.6 | Clearly written 8.9 | Clearly written 9.6 | Clearly written 9.8 | Clearly written 9.1 | Clearly written 9.1 |
Tech Specs | ||||||
display type LCD | display type LCD | display type LCD | display type LCD | display type LCD | display type LCD | display type LCD |
material type Plastic | material type Plastic | material type Plastic | material type Plastic | material type Plastic | material type Plastic | material type Plastic |
batteries included Yes | batteries included Yes | batteries included No | batteries included Yes | batteries included Yes | batteries included Yes | batteries included - |
power source type Battery | power source type Battery | power source type Battery Powered | power source type battery | power source type battery | power source type Battery Powered | power source type - |
product dimensions 15.88 x 7.87 x 1.52 cm 171.51 g | product dimensions 16.15 x 7.7 x 0.1 cm 95 g | product dimensions 15.9 x 8.2 x 2.1 cm 190 g | product dimensions 6.4 x 3 x 0.44 cm 95.25 g | product dimensions 6.4 x 3 x 0.44 cm 95.25 g | product dimensions 15.24 x 8.38 x 0.1 cm 118 g | product dimensions - |
batteries required Yes | batteries required Yes | batteries required No | batteries required Yes | batteries required Yes | batteries required No | batteries required - |
model FX-300ESPLS2 | model fx-991ESPLUSC | model H-1002- | model FX300MSPLUS2 | model FX991MSPLUS2 | model - | model - |
standing screen display size 2.75 Inches | standing screen display size 6.5 Centimeters | standing screen display size 6.3 Centimeters | standing screen display size 2.52 | standing screen display size 2.52 | standing screen display size - | standing screen display size - |
batteries1 LR44 batteries required. included | batteries 1 LR44 batteries required. included | batteries - | batteries 1 LR44 batteries required. included | batteries 1 LR44 batteries required. included | batteries 1 LR44 batteries required. included | batteries - |
battery cell composition Alkaline | battery cell composition Alkaline | battery cell composition - | battery cell composition Alkaline | battery cell composition Alkaline | battery cell composition Manganese | battery cell composition - |
number of items 1 | number of items 1 | number of items - | number of items 1 | number of items 1 | number of items - | number of items - |
does it contain liquid No | does it contain liquid No | does it contain liquid No | does it contain liquid No | does it contain liquid - | does it contain liquid - | does it contain liquid - |
includes rechargable battery No | includes rechargable battery No | includes rechargable battery No | includes rechargable battery No | includes rechargable battery - | includes rechargable battery - | includes rechargable battery - |
mounting hardware Casio fx-300ESPLUS2 2nd Edition, Standard Scientific Calculator, Black | mounting hardware - | mounting hardware - | mounting hardware casecover, Calculator, manual | mounting hardware casecover, Calculator, manual | mounting hardware - | mounting hardware - |
Available On | Available On | Available On | Available On | Available On | Available On | Available On |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.8
1Casio18% OffCasio FX-300ESPLUS2 with Authenticity verification (FX-300ESPLS2-S-CT)
8.6 Simple to use8.6 clearly written8.4 worth the moneyMain highlights- Random Number Generator, Integer Division with a Remainder.
- Natural Textbook Display- Can display fractions, derivatives, integrals, sum and other operations similar to their display in math textbooks.
- Greatest Common Divisor, Least Common Multiple.
- Converts between Standard form and a Decimal, Review/edit previous entries, Random Number Generator.
- 2-function Table of values [f(x), g(x)], Statistics and Linear Regression, Integer Division with a Remainder.
-
9.7
2Casio
Casio FX-991ESPLUS2 with Authenticity verification (FX-991ESPLSC2-S-CT)
8.6 clearly written8.4 Simple to use8.1 worth the moneyMain highlights- Two variable Statistical regression
- Numerical Differentiation/ Integration
- Natural textbook display
- Matrix 4x4 /Vector calculations
- Complex numbers
-
9.6
3Helect23% Off
Helect 2-Line Engineering Scientific Calculator, Suitable for School and Business (Black)
8.9 clearly written8.6 worth the money8.6 Simple to useMain highlights- show entry and calculated result at the same time.
- Slide-off protective hard case.
- Size:Approx.153*82.5*17mm.
- Ideal for high school students, college students and professionals.
- Color:Black.
Our ranking system
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Features
Our team of experts analyzes key attributes, capabilities, significance, and many more depending on the type of product to determine its effectiveness.
Consumer Reviews
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Popularity
Popularity is an important criterion in choosing a product. Several factors contribute to the popularity of the products on our site, including prestige, relevance, reputation, news, and more.
Value for money
bestchoices.com compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
Value for money
bestchoices.com compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
