Are you looking for a **Casio scientific calculator**? They are the queen in schools, colleges and universities, especially for their affordable price and possibilities.

Below is a selection of **Top 5 Casio scientific calculators**The alphanumeric display but no graphing capability, which is usually forbidden in exams.

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## Casio FX-991ES PLUS

Equipped with **417 different functions**This calculator will allow you to perform vector and matrix calculations, solve numerical calculations of integrals or differential equations among many other possibilities. To highlight that the Casio FX-991ES Plus can be powered by batteries or through the solar panel on its front, you will never run out of battery in an exam.

**Main features of the Casio FX-991ES calculator:**

- V.P.A.M. natural screen
- Dot matrix display
- 15 + 10 + 2 digits
- 417 functions
- Equation solving
- 20 value pairs for metric conversions
- Calculation with complex numbers
- Calculation of functions with the Cal key (temporary memory of formulas)
- 40 scientific constants
- Vector and matrix calculus
- Numerical computation of integrals / differential calculus
- Random integers
- New equation mode
- Table of functions
- Two power supply modes

The price of the Casio FX-991ES is about 20 euros and you can shop with confidence on Amazon.

## Casio FX-570ES Plus

If you want a **cheapest scientific calculator** but just as capable as the previous one, the Casio FX-570ES Plus will not disappoint you since its functions are practically the same. It has simply been dispensed with its solar panel so in this case, it is only powered by batteries. The rest of the features are similar.

If this is not a problem for you, you can save some money because the price of the Casio FX-570ES Plus **costs about 18 euros**.

Buy - Casio FX-570ES

## Casio FX-85GTPLUS

If you want something even more affordable and you don't mind sacrificing features, the Casio FX-85GTPLUS scientific calculator has been reduced in price to **13 euros** and in return offers us **252 functions**It is more than enough for school, high school and depending on the career, also at university... Below you have all the main features of this fantastic scientific calculator at a knockdown price:

- V.P.A.M. natural screen
- Dot matrix display
- 15 + 10 + 2 digits
- 252 functions
- Trigonometric functions
- 9 variable memories
- Two-dimensional statistics
- Regression analysis
- Playback function
- Automatic fraction calculations
- Table of functions
- Factorization of prime numbers
- Random integers
- Two power supply modes

Buy - Casio FX-85GTPLUS

## Casio FX-82MS

This model of **Casio scientific calculator** is another classic in Spanish classrooms. It is one of the simplest models that are purchased when you start to teach mathematics in a more serial way, requiring more complex calculations than usual. Below you have detailed the main features of this legendary Casio calculator.

Despite its timeless design and apparent simplicity, the Casio FX-82MS features** 240 integrated functions**If we lose the solar panel again, but considering that a battery can last for years, we do not see it as a reason to reject it. Its price is** 12 euros.**

Buy - Casio FX-82MS

## Casio FX-82Solar

If what you want is absolute simplicity within a scientific calculator, the **Casio FX-82Solar** is your model. It has 144 functions but as an advantage, it is very thin and light (47 grams) because it does not use batteries, it is only powered by sunlight or any other light source.

For this reason, despite being the simplest model of scientific calculator in terms of level of mathematical possibilities, it is not the cheapest. The price of the Casio FX-82Solar calculator is about **15 euros** but if you appreciate portability and being able to carry it without it getting in the way, it is the most suitable.

Buy - Casio FX-82Solar

i need a copy of the casio 350 plus and the 570

I have been looking at the Casio fx-991spx-II, do you recommend it?

Hi Pedro, you haven't told us what you need it for so it's hard to know if it's a scientific calculator model that fits what you're looking for or not.

Anyway, the Casio fx-991spx-II is the classic one that is usually used in school, high school or even at university when they do not let you have programmable calculators. We do not think you will have problems unless you have a very specific need.