---
product_id: 638120088
title: "Casio fx-300MS Plus 2nd Edition – Standard Scientific Calculator with 2-Line Display | 10-Digit LCD, Trig, Stats, Fractions | Ideal for High School Algebra, Trigonometry & Test Prep"
brand: "casio"
price: "₩42005"
currency: KRW
in_stock: true
reviews_count: 8
category: "Casio"
url: https://www.desertcart.kr/products/638120088-casio-fx-300ms-plus-2nd-edition-standard-scientific-calculator-2
store_origin: KR
region: South Korea
---

# Advanced stats & regression Solar + battery backup 10-digit dual-line LCD Casio fx-300MS Plus 2nd Edition – Standard Scientific Calculator with 2-Line Display | 10-Digit LCD, Trig, Stats, Fractions | Ideal for High School Algebra, Trigonometry & Test Prep

**Brand:** casio
**Price:** ₩42005
**Availability:** ✅ In Stock

## Summary

> 📐 Elevate your math game with precision and style—because every calculation counts!

## Quick Answers

- **What is this?** Casio fx-300MS Plus 2nd Edition – Standard Scientific Calculator with 2-Line Display | 10-Digit LCD, Trig, Stats, Fractions | Ideal for High School Algebra, Trigonometry & Test Prep by casio
- **How much does it cost?** ₩42005 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/638120088-casio-fx-300ms-plus-2nd-edition-standard-scientific-calculator-2)

## Best For

- casio enthusiasts

## Why This Product

- Trusted casio brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Statistical Powerhouse:** Perform two-variable stats, standard deviation, and regression analysis with ease—perfect for data-driven coursework.
- • **Dual-Line Display Mastery:** View expressions and results simultaneously to minimize errors and boost learning efficiency.
- • **Sleek Durability On-the-Go:** Slim, ergonomic design with a protective case ensures your calculator stays pristine through every exam and study session.
- • **Fraction & Memory Flexibility:** Seamlessly convert fractions, mixed numbers, and decimals while storing up to 9 variables plus last answer recall.
- • **Comprehensive Scientific Toolkit:** Access trigonometric, logarithmic, factorial, and probability functions tailored for high school STEM success.

## Overview

The Casio fx-300MS Plus 2nd Edition is a high-performance scientific calculator featuring a clear 2-line, 10-digit LCD display, advanced scientific and statistical functions, and fraction conversion capabilities. Powered by solar energy with battery backup, it offers durable portability with a protective case, making it an ideal companion for high school algebra, trigonometry, and test preparation.

## Description

The Casio 2nd edition FX-300MSPLUS2 has a new sleek design and 2-line display. Great Scientific Calculator choice for Middle School through High School. Fraction Key for easy entry. Convert fractions and mixed numbers to their decimal equivalents. Calculator is perfect for general math, pre-algebra, algebra 1 and 2, geometry, trigonometry, statistics, science, biology and finance. Protective case ensures safe storage and transportation. Solar-power with battery back-up.

Review: Super reliable calculator - This calculator is amazing. Reliable and perfect for my daughter for every day use at school. It easy use, the display is clear and easy to read . The size is ok for hand held. It works for easy to advance calculations. It look likes its built to last for long time.. I highly recommend to students and who need a dependab calculator..
Review: Easy to use Calculator - Takes a little getting used to at first, but it becomes easy with practice. Like most Casio products, it’s reliable and packed with useful functions. The solar and battery power option is a big plus.

## Features

- CLEAR 2-LINE DISPLAY – Dual-line, 10-digit LCD lets you view expressions and results simultaneously—ideal for learning and reduces input errors.
- SCIENTIFIC FUNCTIONS FOR SCHOOL & STUDY – Covers trigonometric, inverse/hyperbolic functions, factorials, logarithms, and probability simulations, ideal of high school students.
- STATISTICAL CALCULATIONS – Supports two-variable statistics, standard deviation, and regression analysis for math and science courses.
- FRACTION & VARIABLE MEMORY – Easily convert between improper fractions, mixed numbers, and decimals; store up to 9 variables plus last answer recall.
- SLIM, DURABLE DESIGN – Includes a hard protective case and ergonomic layout, making it a perfect companion for school, exams, or everyday math.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07NJPM45D |
| Best Sellers Rank | #17,231 in Office Products ( See Top 100 in Office Products ) #19 in Scientific Calculators |
| Brand | Casio |
| Built-In Media | cables-mouse-keyboard-ps2-cables,electronics-cable-connectors |
| Calculator Type | Engineering/Scientific |
| Color | Black |
| Compatible Devices | Testing Devices for AP, SAT, PSAT/NMSQT, ACT |
| Customer Reviews | 4.7 out of 5 stars 1,170 Reviews |
| Display Type | LCD |
| Enclosure Material | Plastic |
| Global Trade Identification Number | 00889232607290 |
| Item Dimensions L x W | 6.4"L x 3"W |
| Item Type Name | 2-line Scientific Calculator |
| Item Weight | 0.3 Pounds |
| Manufacturer | Casio |
| Mfr Part Number | FX-300MSPLUS2 |
| Model Name | fx-300MSPLUS2 |
| Model Number | FX-300MSPLUS2 |
| Number of Batteries | 1 LR44 batteries required. |
| Power Source | Battery/Solar |
| Screen Size | 3 Inches |
| UPC | 889232607290 |
| Unit Count | 1.0 Count |
| Warranty Description | 1 year limited |

## Product Details

- **Brand:** Casio
- **Calculator Type:** Engineering/Scientific
- **Color:** Black
- **Power Source:** Battery/Solar
- **Screen Size:** 3 Inches

## Images

![Casio fx-300MS Plus 2nd Edition – Standard Scientific Calculator with 2-Line Display | 10-Digit LCD, Trig, Stats, Fractions | Ideal for High School Algebra, Trigonometry & Test Prep - Image 1](https://m.media-amazon.com/images/I/61HWvsaXRTL.jpg)
![Casio fx-300MS Plus 2nd Edition – Standard Scientific Calculator with 2-Line Display | 10-Digit LCD, Trig, Stats, Fractions | Ideal for High School Algebra, Trigonometry & Test Prep - Image 2](https://m.media-amazon.com/images/I/71JxYA3poSL.jpg)
![Casio fx-300MS Plus 2nd Edition – Standard Scientific Calculator with 2-Line Display | 10-Digit LCD, Trig, Stats, Fractions | Ideal for High School Algebra, Trigonometry & Test Prep - Image 3](https://m.media-amazon.com/images/I/71-wUEnVFqL.jpg)
![Casio fx-300MS Plus 2nd Edition – Standard Scientific Calculator with 2-Line Display | 10-Digit LCD, Trig, Stats, Fractions | Ideal for High School Algebra, Trigonometry & Test Prep - Image 4](https://m.media-amazon.com/images/I/81ueTpFgOyL.jpg)
![Casio fx-300MS Plus 2nd Edition – Standard Scientific Calculator with 2-Line Display | 10-Digit LCD, Trig, Stats, Fractions | Ideal for High School Algebra, Trigonometry & Test Prep - Image 5](https://m.media-amazon.com/images/I/71HqVTRPZfL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: This appears to be solar.Is there a backup battery in it?**
A: Yes

**Q: Does this use algebraic operating system?**
A: Yes, it does,

**Q: Does it do radicals and provide the answer in square root form?**
A: It does not provide answers in radical form, it will display the decimal approximation. For a few $ more the Casio 991 EX will display the answer in radical. I use both regularly but bought the 991 for the radical answers.

**Q: Can you find the square root with this?**
A: Yes, there is a square root key just for that.  Thank you.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Super reliable calculator
*by T***Y on April 8, 2026*

This calculator is amazing. Reliable and perfect for my daughter for every day use at school. It easy use, the display is clear and easy to read . The size is ok for hand held. It works for easy to advance calculations. It look likes its built to last for long time.. I highly recommend to students and who need a dependab calculator..

### ⭐⭐⭐⭐⭐ Easy to use Calculator
*by W***E on April 28, 2026*

Takes a little getting used to at first, but it becomes easy with practice. Like most Casio products, it’s reliable and packed with useful functions. The solar and battery power option is a big plus.

### ⭐⭐⭐⭐⭐ Bold, clear display, familiar Casio scientific calculator layout
*by J***N on May 19, 2025*

This is a fantastic calculator with the usual Casio layout. I can read the display clearly in any lighting conditions (well, except for a very dark room), making it excellent for use outdoors or in a dim room. Numbers aren't as large as on most basic calculators, but their boldness and excellent contrast ensures they are just as legible. If your trusty fx-115MS finally died on you, this is as close as it gets to a direct replacement. Do NOT spring for the current fx-115ES unless you work in a well-lit office environment. I mainly use my calculator to work out angles and dimensions for woodworking and 3D modeling (at home) and machining (at work). I don't know how sturdy or dust-proof it is, but I absolutely trust it over my fragile, expensive smartphone to have in a work environment. Or any environment. I can't stand touch screens. Speaking of which...you may struggle to use this calculator with thick leather gloves, but with skinnier mechanic-type gloves you shouldn't have any issues. Spacing for the main number keys is 1/2" x 7/16" (13mm x 11mm) and spacing for the smaller keys in the upper block is 7/16" x 3/8" (11mm x 9mm). Definitely not as big as a basic calculator's keypad, but it's been perfectly fine for me.

## Frequently Bought Together

- Casio fx-300MS Plus 2nd Edition – Standard Scientific Calculator with 2-Line Display | 10-Digit LCD, Trig, Stats, Fractions | Ideal for High School Algebra, Trigonometry & Test Prep
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- Texas Instruments TI-30XIIS Scientific Calculator, Black with Blue Accents

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**Shop now:** [https://www.desertcart.kr/products/638120088-casio-fx-300ms-plus-2nd-edition-standard-scientific-calculator-2](https://www.desertcart.kr/products/638120088-casio-fx-300ms-plus-2nd-edition-standard-scientific-calculator-2)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-05-12*