Advertising Disclosure Scientific Calculator Comparison - April 2026
7 Best Scientific Calculator 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  9.7Exceptional | 2  9.6Exceptional | 3 Best Value  9.5Excellent | 4  9.4Excellent | 5  9.3Excellent | 6  9.2Excellent | 7  9.1Excellent |
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ModelCasio fx-115ESPLS2 White Advanced Scientific Calculator with Natural Display | Model Casio FX-300ESPLUS2 with Authenticity verification (FX-300ESPLS2-S-CT) | Model Helect 2-Line Engineering Scientific Calculator, Suitable for School and Business (Black) | Model Casio FX-991ESPLUS2 with Authenticity verification (FX-991ESPLSC2-S-CT) | 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 |
BrandCasio | Brand Casio | Brand Helect | Brand Casio | Brand Casio | Brand Casio | Brand Mr. Pen |
Reviews | Reviews | Reviews  | Reviews | Reviews | Reviews | Reviews |
Features | ||||||
Worth the money 9.4 | Worth the money 9.4 | Worth the money 8.6 | Worth the money 8.1 | Worth the money 9.4 | Worth the money 9.6 | Worth the money 8.9 |
Simple to use 9.4 | Simple to use 9.4 | Simple to use 8.6 | Simple to use 8.4 | Simple to use 9.4 | Simple to use 9.6 | Simple to use 8.9 |
Clearly written 9.9 | Clearly written 9.9 | Clearly written 8.9 | Clearly written 8.6 | Clearly written 9.6 | Clearly written 9.8 | Clearly written 9.1 |
Tech Specs | ||||||
product dimensions 22.86 x 13.97 x 0.25 cm 104.33 g | product dimensions 15.88 x 7.87 x 1.52 cm 171.51 g | product dimensions 15.9 x 8.2 x 2.1 cm 190 g | product dimensions 16.15 x 7.7 x 0.1 cm 95 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 |
batteries included No | batteries included Yes | batteries included No | batteries included Yes | batteries included Yes | batteries included Yes | batteries included Yes |
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 required Yes | batteries required Yes | batteries required No | batteries required Yes | batteries required Yes | batteries required Yes | batteries required No |
power source type Solar | power source type Battery | power source type Battery Powered | power source type Battery | power source type battery | power source type battery | power source type Battery Powered |
standing screen display size 6 Inches | standing screen display size 2.75 Inches | standing screen display size 6.3 Centimeters | standing screen display size 6.5 Centimeters | standing screen display size 2.52 | standing screen display size 2.52 | standing screen display size - |
batteries1 LR44 batteries required. | 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 1 LR44 batteries required. included |
battery cell composition Alkaline | battery cell composition Alkaline | battery cell composition - | battery cell composition Alkaline | battery cell composition Alkaline | battery cell composition Alkaline | battery cell composition Manganese |
model FX-115ESPLUS | model FX-300ESPLS2 | model H-1002- | model fx-991ESPLUSC | model FX300MSPLUS2 | model FX991MSPLUS2 | model - |
number of items 1 | number of items 1 | number of items - | number of items 1 | number of items 1 | number of items 1 | 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 No | does it contain liquid - | does it contain liquid - |
includes rechargable battery Yes | includes rechargable battery No | includes rechargable battery No | includes rechargable battery No | includes rechargable battery No | includes rechargable battery - | includes rechargable battery - |
mounting hardware- | 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 - |
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
9.7
1CasioCasio fx-115ESPLS2 White Advanced Scientific Calculator with Natural Display
9.9 clearly written9.4 worth the money9.4 Simple to useMain highlights- Over 280 functions, including fractions, statistics, complex number calculations, base arithmetic, linear regression, standard deviation, computer science, and polar-rectangular conversions
- Natural textbook display shows expressions and results exactly as they appear in the textbook
- Multi-replay function allows you to backtrack step-by-step through calculations, where you can edit expressions and recalculate answers
- Calculator has 40 metric conversions and 40 scientific constants
- 16 digit 4 line LCD display
-
9.6
2Casio18% Off
Casio FX-300ESPLUS2 with Authenticity verification (FX-300ESPLS2-S-CT)
9.9 clearly written9.4 worth the money9.4 Simple to useMain 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.
-
9.5
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.
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Features
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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.
