--- product_id: 638060645 title: "Casio fx-115ES Plus 2nd Edition – Advanced Scientific Calculator | 280+ Functions, Natural Textbook Display℠ | Ideal for Math, Science, Engineering & Statistics" brand: "casio" price: "€ 42.46" currency: EUR in_stock: true reviews_count: 13 category: "Casio" url: https://www.desertcart.com.cy/products/638060645-casio-fx-115es-plus-2nd-edition-advanced-scientific-calculator-280 store_origin: CY region: Cyprus --- # Natural Textbook Display℠ 280+ advanced functions Solar plus battery backup Casio fx-115ES Plus 2nd Edition – Advanced Scientific Calculator | 280+ Functions, Natural Textbook Display℠ | Ideal for Math, Science, Engineering & Statistics **Brand:** casio **Price:** € 42.46 **Availability:** ✅ In Stock ## Summary > 📊 Elevate your calculations — because precision is the new power move. ## Quick Answers - **What is this?** Casio 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?** € 42.46 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/638060645-casio-fx-115es-plus-2nd-edition-advanced-scientific-calculator-280) ## 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 - • **Multi-Replay Magic:** Instantly backtrack, edit, and recalculate to eliminate errors and boost confidence. - • **Power That Never Quits:** Solar-powered with battery backup ensures uninterrupted performance during long study sessions. - • **Textbook-Perfect Display:** See equations & fractions exactly as in your textbooks for flawless comprehension. - • **280+ Functions at Your Fingertips:** From calculus to statistics, master complex calculations with ease and precision. - • **Engineered for Professionals & Students:** Ideal for math, science, engineering, and statistics — your all-in-one academic sidekick. ## Overview The Casio fx-115ES Plus 2nd Edition is a top-tier advanced scientific calculator featuring a 16-digit, 4-line Natural Textbook Display℠ that mirrors textbook visuals for intuitive learning. With over 280 functions including complex number calculations, integration, and matrix operations, it’s designed for high school, college, and professional use in math, science, engineering, and statistics. Its Multi-Replay function allows easy error correction, while Solar Plus technology with battery backup guarantees reliable, long-lasting power. Lightweight and durable, it’s a must-have tool for anyone serious about mastering advanced calculations. ## 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. - SOLAR PLUS WITH BATTERY BACK-UP – Reliable power with energy-efficient Solar Plus technology and battery back-up to keep you working without interruption. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B086Z79HXS | | Best Sellers Rank | #1,790 in Office Products ( See Top 100 in Office Products ) #3 in Scientific Calculators | | Brand | Casio | | Calculator Type | Engineering/Scientific | | Color | White | | Customer Reviews | 4.8 out of 5 stars 7,252 Reviews | | 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 ![Casio 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. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by H***P on October 27, 2025* ### ⭐⭐⭐⭐⭐ Review *by J***N on March 12, 2026* ### ⭐⭐⭐⭐⭐ Review *by C***A on March 5, 2026* ## Frequently Bought Together - Casio fx-115ES Plus 2nd Edition – Advanced Scientific Calculator | 280+ Functions, Natural Textbook Display℠ | Ideal for Math, Science, Engineering & Statistics - Texas Instruments TI-36X Pro Engineering/Scientific Calculator | 9.7 Inch | Black. - Five Star Spiral Notebook + Study App, 5 Subject, College Ruled Paper, 8-1/2" x 11", 200 Sheets, Fights Ink Bleed, Water Resistant Cover, Black (72081) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.cy/products/638060645-casio-fx-115es-plus-2nd-edition-advanced-scientific-calculator-280](https://www.desertcart.com.cy/products/638060645-casio-fx-115es-plus-2nd-edition-advanced-scientific-calculator-280) --- *Product available on Desertcart Cyprus* *Store origin: CY* *Last updated: 2026-05-05*