---
product_id: 638060645
title: "fx-115ES Plus 2nd Edition – Advanced Scientific Calculator | 280+ Functions, Natural Textbook Display℠ | Ideal for Math, Science, Engineering & Statistics"
brand: "casio"
price: "€ 44.60"
currency: EUR
in_stock: true
category: "Casio"
url: https://www.desertcart.be/products/638060645-fx-115es-plus-2nd-edition-advanced-scientific-calculator-280-functions
store_origin: BE
region: Belgium
---

# Natural Textbook Display℠ for textbook-perfect visuals 16-digit 4-line LCD display 280+ advanced scientific functions fx-115ES Plus 2nd Edition – Advanced Scientific Calculator | 280+ Functions, Natural Textbook Display℠ | Ideal for Math, Science, Engineering & Statistics

**Brand:** casio
**Price:** € 44.60
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** fx-115ES Plus 2nd Edition – Advanced Scientific Calculator | 280+ Functions, Natural Textbook Display℠ | Ideal for Math, Science, Engineering & Statistics by casio
- **How much does it cost?** € 44.60 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/638060645-fx-115es-plus-2nd-edition-advanced-scientific-calculator-280-functions)

## 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

- • **Crystal-Clear 4-Line Display:** See complex equations exactly as in your textbooks for flawless comprehension.
- • **280+ Functions at Your Fingertips:** From calculus to statistics, master every problem with professional-grade tools.
- • **Solar Powered with Battery Backup:** Eco-friendly power that keeps you going through long study sessions and exams.
- • **Trusted by Top Students & Professionals:** Join thousands who rely on Casio’s #7 ranked scientific calculator for precision and speed.
- • **Multi-Replay for Error-Free Calculations:** Instantly backtrack and edit your steps—never lose track of your work again.

## Overview

The Casio fx-115ES Plus 2nd Edition is a solar-powered advanced scientific calculator featuring a 16-digit 4-line LCD Natural Textbook Display℠ and over 280 functions. Ideal for high school and college students tackling math, science, engineering, and statistics, it supports complex calculations including integration, matrix operations, and regression analysis, all backed by a 1-year warranty.

## Description

Casio's advanced scientific calculator features new Natural Textbook Display and improved math functionality. FX-115ES PLUS has been designed to be the perfect choice for high school and college students learning General Math, Trigonometry, Statistics, Algebra I and II, Calculus, Engineering, Physics.

## Features

- 16 digit 4 line LCD display
- NATURAL TEXTBOOK DISPLAY℠ – View fractions, equations, and results exactly as they appear in your textbook, simplifying the interpretation of complex math.
- OVER 280 FUNCTIONS – Includes advanced capabilities like complex number calculations, linear regression, summation (∑), integration (∫), permutations and combinations, polar-rectangular conversions, and matrix/vector operations.
- MULTI-REPLAY FUNCTION – Backtrack through your calculations, edit expressions, and recalculate answers step-by-step for easy error checking.
- EXTENSIVE SCIENTIFIC & MATH FUNCTIONS – Solve simultaneous equations, quadratic and cubic equations, and explore advanced topics and classes like Trigonometry, Pre-Calculus, Calculus I or II, Physics, Statistics, or other college-level courses.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B086Z79HXS |
| Best Sellers Rank | #4,037 in Office Products ( See Top 100 in Office Products ) #7 in Scientific Calculators |
| Brand | Casio |
| Calculator Type | Engineering/Scientific |
| Color | White |
| Customer Reviews | 4.8 4.8 out of 5 stars (7,346) |
| Display Type | LCD |
| Enclosure Material | Plastic |
| Global Trade Identification Number | 00889232609690 |
| Item Dimensions L x W | 9"L x 5.5"W |
| Item Type Name | Advanced Scientific Calculator |
| Item Weight | 6.05 Ounces |
| Manufacturer | Casio |
| Mfr Part Number | FX-115ESPLS2 |
| Model Name | FX-115ESPLS2 |
| Model Number | FX-115ESPLS2 |
| Number of Batteries | 1 LR44 batteries required. (included) |
| Power Source | Solar Powered |
| Screen Size | 6.5 Centimeters |
| UPC | 889232609690 |
| Unit Count | 1.0 Count |
| Warranty Description | 1 year limited parts & labor |

## Product Details

- **Brand:** Casio
- **Calculator Type:** Engineering/Scientific
- **Color:** White
- **Power Source:** Solar Powered
- **Screen Size:** 6.5 Centimeters

## Images

![fx-115ES Plus 2nd Edition – Advanced Scientific Calculator | 280+ Functions, Natural Textbook Display℠ | Ideal for Math, Science, Engineering & Statistics - Image 1](https://m.media-amazon.com/images/I/61ZVu4vCZxL.jpg)

## Available Options

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

## Questions & Answers

**Q: Why does the calculator not display decimal answers and only fractions, and why won't it square numbers that aren't perfect squares**
A: Hello, the sd key will change fractions to decimals and back if needed. 
The calculator will simplify square roots that are not perfect squares and if you need a decimal answer then press the sd key and if will convert it to a decimal.

**Q: Is there a comma separator - thousands function for millions and billions,etc. for example 50,000,000,000?**
A: This is not a business calculator - not sure why you'd want a comma separator when you'd be using scientific notation: 5x10^10 for example.

**Q: How is this different than the fx-300ESPLUS2 ?**
A: I am not familiar with the fx-300ESPLU52. You might be able to go to the Casio website to get information on how they are different. This one (the fx-115) has many features which I have not yet used.

**Q: can it used in SAT exam?**
A: I'm a retired hs teacher. I've bought this model two times for my own kids because it met their needs and can be used during standardized exams such as the SAT.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.be/products/638060645-fx-115es-plus-2nd-edition-advanced-scientific-calculator-280-functions](https://www.desertcart.be/products/638060645-fx-115es-plus-2nd-edition-advanced-scientific-calculator-280-functions)

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-07-05*