Casio fx-115MS PLUS SR Scientific Calculator


Casio Scientific Calculator FX-115MS PLUS for Math / Science Students at All Levels

Casio scientific calculator FX-115MS PLUS features visually perfect algebraic method that calculates mathematical expressions as it is written in a student's textbook. Calculator surely assist in exams with high accuracy and user friendly options.

  • 2-line display, Fraction calculations, Integration calculations, Combination and Permutation
  • Base-n calculations / conversions, Logical operations, Complex number calculations, CALC memory, Engineering symbol calculations, 9 variable memories, Comes with slide-on hard case
  • Statistics (STAT-data editor, Standard deviation, Normal distribution calculations, Regression analysis)
  • 279 built-in math functions including: basic scientific, exponential and trigonometric, fractions, regression analysis, and more
  • Visually Perfect Algebraic Method (VPAM) displays examples as written
  • 1 independent and 6 constant memories
  • Slide-on hard case
  • Solar powered w/battery backup

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Scientific Calculator Designed for Math and Science Students at All Levels

Perfect calculator for high school and college students learning General Math, Trigonometry, Statistics, Algebra I and II, Calculus, Engineering, Physics, and for any home or office that needs algebraic computations from time to time, Casio has created the FX-115MS PLUS two-line display scientific calculator. An indispensable tool for students from high school onward, in lab classes, and for exams, Casio scientific calculator FX-115MS PLUS features a two-line display, complex number calculations, and an algebraic mode that displays the example precisely as written. It's useful in the household or office for calculating finances, converting cooking measurements, and anything else you think of when you wish you had a calculator at hand.

The clear, readable, two-line display exhibits 10 digits in large numerals, showing the problem and answer together and permitting better tracking of your equation-solving process. You can also call upon 279 built-in mathematical functions, many complete with engineering symbols, for a variety of tasks, including calculations in base conversions, logical operations, and standard deviation and regression analysis. Plus, you can key in and program formulas to save for future use.

The FX-115MS PLUS calculator provides one independent and six constant memory keys. It has a pragmatic key layout, making this an easy-to-use basic scientific calculator offering the functions you'll need in a solidly constructed unit.


  • 279 built-in math functions including: basic scientific, exponential and trigonometric, fractions, regression analysis, and more
  • Visually Perfect Algebraic Method (VPAM) displays examples as written
  • 2-Line Display, Accurate 10 Digit, 10+2Display
  • 2-Line Dislay shows formulas and results simultaneously
  • Complex Number Calculations, Fraction Functions, 1 Independent Memory & 6 contant memories
  • Stand Deviations, Regression Analysis, Logical Operations
  • Engineering Symbol Calculations
  • Also includes computer science (bin/oct/dec/nex), polar-rectangular conversions and engineering calculations
  • One independent and 6 constant memories
  • Solar powered with battery backup
  • Includes slide-on hard case

User Reviews

User: Annie
User Rating: ★★★★★
I have know complaint the calculator was just as the company advertised . Yes I will order from them again.Book was new as said to be.


User: motorcity mike
User Rating: ★★★★
This is the perfect calculator for doing the math associated with electrical technology courses I am taking
Solar/photovoltaic charging is perfect for my needs


User: N
User Rating: ★★★★
Great calculator for FE/PPE exams. You can do some discrete integration and it has an equation solver.


User: Levy
User Rating: ★★★★★
The only calculator you will ever need! This is the first and last calculator you will ever need. I've had mine since I was a freshman in high school, 2005. In fact, it got me through high school. I've had it for 7 years and I keep finding more uses for it. My goto math buddy. I've only had to replace the battery once on it last year, so that's a 6 year battery life, people. They don't make electronics like that anymore. For its price, you would have to be completely stupid not to buy it.

When I was younger, my father showed me his calculator that got him though high school and college. I didn't think much of it at the time, but I know now that this is the same with me, now, and this calculator. Call me crazy, but I will probably do the same with my son or daughter in the future. And maybe sometime afterward they too will find their own.


User: JEvan
User Rating: ★★★★★
Great calculator. Pretty much can do all the advanced math a graphing calculator can do other than the obvious graphing. This casio scientific calculator fx-115ms plus worked great for me on the Fundamentals of Enginering exam that i took. I still use this calculator now 10 years later after i purchased at the start of college (yes i take a while to write reviews).


User: GenDJ
User Rating: ★★★★
The screen has horrible viewing angles. It's not this brand because I had one that I loved before I lost it and got a new one from here, but this new one can only be seen when you're directly above it...


User: anamika p.
User Rating: ★★★★
Casio Scientific Calculator FX-115MS Plus. it's a very good and handy; quite comfortable in use and amazing display.
i would recommend to other similar customers.
thanks and regards.