#17

Casio

Casio fx-300MS Plus 2nd Edition

Name: fx-300MS Plus 2nd Edition
Brand: Casio
SKU: B07NJPM45D
Price: 13.88 JPY
Availability: InStock
Rating: 4.0625 (1 reviews)

Rating

Model: FX-300MSPLUS2

$13.88(incl. tax)Amazon price as of 2025-09-29

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Product Overview

The Casio fx-300MS Plus 2nd Edition is a standard scientific calculator designed for middle school through high school use. It features a clear 2-line display, making it easy to view both the input and the result. The calculator supports trigonometric, statistical, and fraction calculations. It is suitable for general math, algebra, geometry, trigonometry, statistics, science, biology, and finance. It has a protective case and solar power with battery backup.

Product Specifications

Display Digits

10digits

Display Type

LCD

Power Source

Battery/Solar

Number of Functions

Memory

9locations

Fractions

Yes

Complex Numbers

Statistics Functions

Yes

Regression Analysis

Yes

Unit Conversions

Size & Weight

Weight

6.4 ounces

Hight

3.2 inches

Width

0.75 inches

Depth

6.25 inches

Features

Equation Solver Function

Feature Description

This function allows you to solve for unknown variables in equations directly on the calculator. Instead of manually manipulating equations, you can input the equation and find the solution, saving time and reducing errors, especially useful for complex algebraic problems.

About This Product

This calculator does not have an equation solver function. Users needing to solve complex equations may need to use manual methods or consider a more advanced calculator. The absence of this feature limits its use for advanced algebra and calculus applications. However, it is not a critical function for basic scientific calculations.

Matrix Calculation Function

Feature Description

This function enables you to perform operations on matrices, such as addition, subtraction, multiplication, and finding determinants and inverses. Useful for linear algebra calculations in subjects like engineering, physics, and computer graphics.

About This Product

This calculator does not support matrix calculations. Users needing to perform matrix operations will need to use external tools or consider a more advanced calculator. The absence of this feature limits its use for linear algebra and engineering applications. However, it is not a critical function for basic scientific calculations.

Complex Number Calculation Function

Feature Description

This function allows calculations involving complex numbers, including addition, subtraction, multiplication, division, and finding magnitudes and arguments. Simplifies calculations in electrical engineering, quantum mechanics, and other fields involving imaginary numbers.

About This Product

This calculator does not support complex number calculations. Users needing to perform calculations with complex numbers will need to use external tools or consider a more advanced calculator. The absence of this feature limits its use for electrical engineering and quantum mechanics applications. However, it is not a critical function for basic scientific calculations.

Base-N Calculation Function

Feature Description

This function allows you to perform calculations in different number systems, such as binary, octal, and hexadecimal, in addition to decimal. Useful for computer science and digital electronics, where these number systems are frequently used.

About This Product

This calculator does not support base-N calculations. Users needing to perform calculations in different number systems will need to use external tools or consider a more advanced calculator. The absence of this feature limits its use for computer science and digital electronics applications. However, it is not a critical function for basic scientific calculations.

Statistical Calculation Function

Feature Description

This function enables you to perform statistical analysis, including calculating mean, standard deviation, variance, regression, and distributions. Useful for statistics courses, data analysis, and research projects.

About This Product

The inclusion of statistical calculation functions makes this calculator a useful tool for statistics courses and data analysis projects. It can calculate standard deviation and regression analysis. This feature enhances its versatility and makes it suitable for a wide range of applications. It is a valuable addition for students and professionals alike.

Unit Conversion Function

Feature Description

This function allows you to easily convert between different units of measurement, such as length, mass, volume, and temperature. Saves time and reduces errors when working with different units in physics, chemistry, or engineering problems.

About This Product

This calculator does not have a unit conversion function. Users needing to convert between different units of measurement will need to use external tools or resources. The absence of this feature may require additional effort when working with physics, chemistry, or engineering problems. However, it is not a critical function for basic scientific calculations.

SHOPSTAFF Rating Score

#17

Ranked #17 out of 56 products in Category

4.1

Overall Rating

The Casio fx-300MS Plus 2nd Edition is a basic scientific calculator suitable for middle and high school students. It offers essential functions and a durable design at an affordable price. It lacks advanced features found in higher-end models, but it is reliable for everyday use. The calculator is expected to last for several years with proper care.

Display Type and Readability

4.0

Rating Criteria Explanation

The display is the primary interface for a scientific calculator. Consider the type of display (LCD, LED), the number of lines it shows, and the size of the characters. A multi-line display allows you to see both the input expression and the result simultaneously, which is extremely useful for complex calculations. Good contrast and adjustable brightness are also crucial for readability in various lighting conditions. A clear and easy-to-read display minimizes errors and improves the overall user experience, especially during long calculation sessions.

Rating Comments

The calculator features a clear 2-line LCD display, which allows users to view both the input expression and the result simultaneously. The display is easy to read in most lighting conditions, reducing the likelihood of input errors. The contrast is good, making it suitable for extended use.

Functionality and Number of Built-in Functions

3.5

Rating Criteria Explanation

Scientific calculators come with a wide range of built-in functions, including trigonometric functions (sin, cos, tan), logarithmic functions (log, ln), exponential functions, statistical functions, and more. The number of functions and the ease of accessing them are important factors. Make sure the calculator includes the functions you need for your specific applications, whether it's for school, engineering, or scientific research. Look for calculators that offer quick access to commonly used functions through dedicated buttons or clear menu structures. Having enough functions prevents you from needing external resources during critical tasks.

Rating Comments

This calculator covers trigonometric, statistical, and fraction calculations, making it suitable for high school students. It includes essential functions for algebra, geometry, and trigonometry. However, it lacks some of the more advanced functions found in higher-end models, limiting its use for advanced applications.

Calculation Accuracy and Precision

4.0

Rating Criteria Explanation

Accuracy is paramount for any scientific calculator. The calculator should perform calculations with minimal rounding errors and provide results with sufficient precision. Check the calculator's specifications for the number of digits it displays and its internal precision. While most calculators offer acceptable accuracy for everyday use, some models are designed for higher precision, which is essential for demanding scientific and engineering applications. Pay attention to reviews and tests that assess the calculator's accuracy in performing various calculations.

Rating Comments

The Casio fx-300MS Plus 2nd Edition provides accurate calculations for general math and science applications. It minimizes rounding errors and provides reliable results for most common calculations. While it may not have the highest precision available, it is sufficient for its intended use.

Ease of Use and Ergonomics

4.0

Rating Criteria Explanation

A scientific calculator should be easy to use, with a well-organized keyboard layout and intuitive menu navigation. Consider the size and spacing of the keys, the tactile feedback they provide, and the overall comfort of holding and using the calculator. A good ergonomic design reduces fatigue and improves accuracy, especially during extended use. Look for calculators with a logical arrangement of functions and clear labeling of keys. Some calculators also offer features like replay functions to review and edit previous calculations easily. A user-friendly design significantly enhances productivity.

Rating Comments

The calculator has an ergonomic layout and well-spaced keys, making it comfortable to use for extended periods. The buttons provide good tactile feedback, enhancing accuracy. The intuitive menu system allows users to quickly access various functions. The inclusion of a delete button is a plus.

Power Source and Battery Life

4.5

Rating Criteria Explanation

Scientific calculators typically use batteries (AAA, AA, or button cells) or solar power, or a combination of both. Consider the type of power source and the expected battery life. A calculator with long battery life is essential for users who frequently use it for extended periods. Solar-powered calculators are a good option for environments with ample light, as they reduce the need for battery replacements. Some calculators also have an auto-power-off feature to conserve battery life when not in use. Hybrid models that combine solar and battery power offer the best of both worlds.

Rating Comments

The calculator uses both solar power and battery backup, ensuring it is always ready for use. The solar power is efficient in well-lit environments, and the battery provides reliable power in low-light conditions. This combination ensures long battery life and reduces the need for frequent battery replacements.

Durability and Build Quality

4.0

Rating Criteria Explanation

A scientific calculator should be durable enough to withstand everyday use and occasional drops or bumps. Look for calculators made from sturdy materials with a solid construction. A protective cover or case can also help to prevent damage to the display and keys. Consider the environment in which the calculator will be used. If it will be frequently carried in a backpack or used in a harsh environment, a more rugged model is recommended. A durable calculator will last longer and provide a better return on investment.

Rating Comments

The calculator is made from sturdy materials and includes a hard protective case, making it durable enough to withstand everyday use and occasional drops. The solid construction ensures long-term reliability. It is a good choice for students who need a calculator that can handle the wear and tear of school life.

Manufacturer Reliability and Warranty

4.5

Rating Criteria Explanation

Opting for a reputable manufacturer generally ensures higher product quality, reliability, and better customer support. Established brands often have a proven track record of producing accurate and durable scientific calculators. Additionally, a good warranty provides peace of mind in case of defects or malfunctions. Check the warranty terms and conditions, including the duration of coverage and the process for claiming warranty service. Reading online reviews and customer feedback can also provide valuable insights into the manufacturer's reliability and customer service quality. A reliable manufacturer and warranty support can save you from potential headaches and expenses in the long run.

Rating Comments

Casio is a reputable manufacturer with a long history of producing reliable calculators. The brand is known for its quality and durability. While specific warranty information was not available, Casio generally provides good customer support and stands behind its products.

Cost Performance

4.0

Rating Criteria Explanation

Evaluate the calculator's features and performance relative to its price. A more expensive calculator may offer advanced features and higher accuracy, but it may not be necessary for all users. Determine your specific needs and budget, and then compare the cost-performance ratio of different models. Read reviews and compare specifications to find a calculator that offers the best value for your money. Consider the long-term cost, including the cost of replacing batteries or repairing the calculator. A calculator that provides the essential features you need at a reasonable price represents good cost performance.

Rating Comments

The Casio fx-300MS Plus 2nd Edition offers excellent value for its price. It provides a comprehensive set of features and reliable performance at an affordable cost. It is a worthwhile investment for students and anyone needing a basic scientific calculator.

Brand & Manufacturer Details

Casio

From the brand Boost Your CuriosityVisit the Store

Considerations

Avoid exposure to extreme temperatures
Keep away from moisture
Do not disassemble
Replace batteries as needed

Recommended For

Middle school students
High school students
General math users
Science students

Not Recommended For

Engineers
Advanced math students
Users needing graphing capabilities
none in particular

Suitable For

Classroom
Homework
Exams
General calculations

Not Suitable For

Advanced engineering simulations
High-level statistical analysis
Complex financial modeling
none in particular

Frequently Asked Questions (FAQ)

Q.Is this calculator suitable for high school math?

A.Yes, according to the product summary, it's ideal for high school algebra, trigonometry, and test prep. The staff confirmation also highlights its usefulness for middle school math.

Q.Is this calculator suitable for high school math?

A.Yes, according to the product summary, it's ideal for high school algebra, trigonometry, and test prep. The staff confirmation also highlights its usefulness for middle school math.

Q.Can this calculator handle fractions?

A.Yes, the product overview mentions it can easily convert between improper fractions, mixed numbers, and decimals.

Q.Can this calculator handle fractions?

A.Yes, the product overview mentions it can easily convert between improper fractions, mixed numbers, and decimals.

Q.Is the display easy to read?

A.The product overview highlights a clear 2-line display, and a staff confirmation mentions the bold, clear display is legible in various lighting conditions. However, one staff confirmation notes that the screen can be harder to read from certain angles.

Q.Is the display easy to read?

Q.Does this calculator have a delete button?

A.Yes, a staff confirmation mentions it has a delete button, which is helpful for correcting mistakes without clearing the entire screen.

Q.Does this calculator have a delete button?

A.Yes, a staff confirmation mentions it has a delete button, which is helpful for correcting mistakes without clearing the entire screen.

Q.Is this calculator durable?

A.The product overview mentions a slim, durable design and includes a hard protective case for school, exams, or everyday use. A staff confirmation also expresses confidence in its durability for work environments.

Q.Is this calculator durable?

Q.Is the Casio fx-300MS Plus 2nd Edition good for accounting students?

A.According to a staff confirmation, this calculator has all the standard functions needed as an accounting student.

Q.Is the Casio fx-300MS Plus 2nd Edition good for accounting students?

A.According to a staff confirmation, this calculator has all the standard functions needed as an accounting student.

SHOPSTAFF Rating Ranking

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Display Digits	10 + 2 digits	Display Type	LCD (dot-matrix)
Power Source	Solar & Battery	Number of Functions	417
Memory	- locations	Fractions	Yes
Complex Numbers	Yes	Statistics Functions	Yes
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Equation Solver FunctionMatrix Calculation FunctionComplex Number Calculation FunctionBase-N Calculation FunctionStatistical Calculation FunctionUnit Conversion Function

4.6Overall Rating

4.5Display Type and Readability

4.8Functionality and Number of Built-in Functions

4.7Calculation Accuracy and Precision

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4.6Durability and Build Quality

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Display Digits	- digits	Display Type	High-Resolution 4-Tone
Power Source	Solar Powered	Number of Functions	540+
Memory	9 locations	Fractions	Yes
Complex Numbers	-	Statistics Functions	Yes
Regression Analysis	-	Unit Conversions	Yes

Equation Solver FunctionMatrix Calculation FunctionComplex Number Calculation FunctionBase-N Calculation FunctionStatistical Calculation FunctionUnit Conversion Function

4.6Overall Rating

4.5Display Type and Readability

4.8Functionality and Number of Built-in Functions

4.7Calculation Accuracy and Precision

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4.6Durability and Build Quality

4.9Manufacturer Reliability and Warranty

4.5Cost Performance

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$16.99(incl. tax)Amazon price as of 2025-09-29

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Display Digits	16 digits	Display Type	LCD
Power Source	Solar Powered	Number of Functions	280
Memory	9 locations	Fractions	Yes
Complex Numbers	Yes	Statistics Functions	Yes
Regression Analysis	Yes	Unit Conversions	Yes

Equation Solver FunctionMatrix Calculation FunctionComplex Number Calculation FunctionBase-N Calculation FunctionStatistical Calculation FunctionUnit Conversion Function

4.6Overall Rating

4.5Display Type and Readability

4.7Functionality and Number of Built-in Functions

4.6Calculation Accuracy and Precision

4.4Ease of Use and Ergonomics

4.5Power Source and Battery Life

4.3Durability and Build Quality

4.8Manufacturer Reliability and Warranty

4.7Cost Performance

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Display Digits	- digits	Display Type	LCD
Power Source	Battery Powered	Number of Functions	-
Memory	- locations	Fractions	Yes
Complex Numbers	No	Statistics Functions	Yes
Regression Analysis	Yes	Unit Conversions	Yes

Equation Solver FunctionMatrix Calculation FunctionComplex Number Calculation FunctionBase-N Calculation FunctionStatistical Calculation FunctionUnit Conversion Function

4.5Overall Rating

4.5Display Type and Readability

4.3Functionality and Number of Built-in Functions

4.7Calculation Accuracy and Precision

4.4Ease of Use and Ergonomics

4.6Power Source and Battery Life

4.5Durability and Build Quality

4.8Manufacturer Reliability and Warranty

4.6Cost Performance

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$21(incl. tax)Amazon price as of 2025-09-29

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Power Source	Solar & Battery	Number of Functions	-
Memory	5 locations	Fractions	Yes
Complex Numbers	No	Statistics Functions	Yes
Regression Analysis	Yes	Unit Conversions	Yes

Equation Solver FunctionMatrix Calculation FunctionComplex Number Calculation FunctionBase-N Calculation FunctionStatistical Calculation FunctionUnit Conversion Function

4.5Overall Rating

4.5Display Type and Readability

4.0Functionality and Number of Built-in Functions

4.5Calculation Accuracy and Precision

4.3Ease of Use and Ergonomics

4.7Power Source and Battery Life

4.5Durability and Build Quality

4.8Manufacturer Reliability and Warranty

4.7Cost Performance

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Casio fx-300MS Plus 2nd Edition

Product Overview

Product Images

Product Specifications

Size & Weight

Features

SHOPSTAFF Rating Score

Brand & Manufacturer Details

Considerations

Recommended For

Not Recommended For

Suitable For

Not Suitable For