12 best casio calculators

Product description

Scientific calculator features a high-resolution LCD that displays more information at once to help you work through large spreadsheets, matrix calculations and more. Its comprehensive set of advanced calculations means you can work on integration and differential calculus along with vector and inequality calculations. Online Visualization Service allows you to generate a QR code for your problem, and then scan the code to immediately see a graphical representation of your data. Students can then see their collective data in real time with other students. Two-way power utilizes both solar and battery power for reliable operation in any setting. Calculator is perfect for basic math, Calculus, Algebra, Geometry, Probability and Statistics.

• High-resolution LCD shows more of your work to minimize scrolling
• Advanced calculations let you quickly work through multi-step problems
• Online Visualization provides fast representation of data for entire class
• 2-way power ensures reliable use in any setting
• Perfect for Calculus, Algebra, Geometry and more

User questions & answers

Question:	Se puede cambisr la configuracion a español
Answer:	No.
Question:	Does it have remainder (R
Answer:	tiene todos funciones tu necisitas
Question:	Is 100% genuine
Answer:	Not sure but mine always gives answers in fractions. I simply hit the S D button to get it in decimal format. Not a big deal.
Question:	Does it comes in a box or in a blister package
Answer:	The biggest difference for me is that the fx-115es plus does integrals and derivatives. It also does quadratic and cubic equations. The fx-300es plus does not.

Product features

Casio Scientific Calculator

A new high-performance scientific with high resolution display increasing the amount of information displayed and super-fast calculation speed for high-stakes testing or for performing the most advanced mathematics.

It’s new high resolution LCD screen allows more information for applications like Spreadsheets and 4X4 matrix calculations. This calculator has a comprehensive set of advanced calculations for integration and differential calculus, along with vector and inequality calculations. For the middle and high school grades, we’ve incorporated basic spreadsheet functionality, ratio and statistical functionality, down to ratio calculation and prime factorization.

No matter what the need, this scientific can do it all! Need graphical representation for data generated by the fx-991EX - no problem! Generate a QR code for your problem, scan the code and immediately see a graphical representation of your data; within a classroom, students can see their collective data in real time with other students.

Product 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.

• 16 digit 4 line LCD display
• Natural textbook display shows expressions and results exactly as they appear in the textbook
• Over 280 functions, including fractions, statistics, complex number calculations, base arithmetic, linear regression, standard deviation, computer science, and polar-rectangular conversions
• Multi-replay function allows you to backtrack step-by-step through calculations, where you can edit expressions and recalculate answers
• Calculator has 40 metric conversions and 40 scientific constants
• Table Function
• Matrix and Vector Calculations

Product description

Printing calculator features an extra-large, 12-digit display that shows crisp, sharp numbers for easy viewing. Two-color ink printer allows you to quickly see both positive and negative numbers to prevent reading errors. Dual-power operation lets you use plug directly into an outlet or use batteries for on-the-go calculations. Calculator also includes cost/sell/margin, tax calculation, clock/calendar function, decimal selector, currency exchange calculations and more.

• Extra-large, 12-digit display allows easy viewing
• 2-color printer helps prevent costly reading errors
• Dual-power operation for on-the-go use or at fixed location
• Also includes tax calculation, clock/calendar function and more

User questions & answers

Question:	does it have the auto shutoff feature
Answer:	P means it prints - np no print
Question:	Does it come with paper and ink
Answer:	There is a very small roll of paper, no batteries but this is the ink pad all ready installed.
Question:	How many decimal places does this calculator calculate to
Answer:	Yes. The last action is just another equals sign.
Question:	Is this made in the USA
Answer:	I use the standard paper roll 2 1/4 '' wide with a diameter of almost 3 " that I used in my old desktop Canon. The packaging info says the ink roller is type EA-772R and the paper roll is type EA-7100P.

Product description

Please insert one aa battery for continuous and accurate usage. Solar (works only when it is bright) and battery (one AA battery not included).

• Two-way Power: Solar (works only when it is bright) and Battery (one AA battery NOT included). Note: Make sure one AA battery is inserted for continuous and accurate usage
• Large 12-digit display
• Tax and Currency conversion, Function and Command Signs
• On and Off buttons, Profit margin %, +,-, Key Rollover
• Desktop calculator. Customer service from Helect

User questions & answers

Question:	What does "key rollover" mean
Answer:	No clue. What is the label on the key?
Question:	What are the dimensions
Answer:	It’s 5 1/2 x 4 1/2 “. Great little calculator
Question:	Was it made in the US
Answer:	It is made in China. It is a very nice calculator with big buttons and big display and very well made. The only thing I didn't like is that the All Clear button and the Off button both erase any number you may have in memory.
Question:	The calculator misses numbers i put in, so i get the wrong addition. does this calculator let me know if i have missed a number when putting in
Answer:	That is interesting--how would it know you "missed"? Mine takes every number I try to use. Maybe you have a faulty machine.

Product description

12-digit printing calculator features a large, easy-to-read LCD that showcases sharp digits to help prevent reading errors. Large keys are appropriately positioned for fast, accurate data entry to help minimize input errors. Compact size offers convenient portability to keep this calculator with you wherever you need. Dual-power operation lets you use plug directly into an outlet or use four AA batteries for on-the-go use. Printing calculator also offers 150-step check and edit, after-print-function, re-print function, currency conversion, profit calculation, tax calculation, independent memory, double-zero key and more.

• Cost/sell/margin keys
• Check & correct up to 150 steps
• After print allows you to print after correction
• Re-print multiple copies.Print Speed - Lines / Seconds:1.6
• Tax and exchange calculations

User questions & answers

Question:	Does this calculator come with ink? What type of ink does it use? Where do we buy replacements ink
Answer:	I don't know the answer for sure. I can't imagine that it would not be able to do so, but since I am a volunteer selling this for a charity, my knowledge is limited.
Question:	Does this use batteries or have a power cord
Answer:	Yes
Question:	What is the width of the paper rolls? What type batteries
Answer:	I don't think less than and greater than is a thing on any calculator.
Question:	What is the speed
Answer:	This can't take notes. What you are referring to is probably a graphing calculator

Product description

This general purpose desktop calculator is perfect for home or office. Solar Plus power works even in dim light.

8-Digits (16-digit approximations)

Tax & Currency Exchange function

Silver-metallic finish

Large easy-to-ready Big Display

Constants for +, - , x, ÷

Independent memory

Mark-up percent, +/-

3-digit comma markers

Solar Plus with battery back-up.

• Two-way Power: Solar and Battery
• Large 8 digit display
• Desktop calculator
• Tax and Currency conversion, Function and Command Signs
• On and Off buttons, Profit margin %, +/-, Key Rollover

User questions & answers

Question:	Title says casio ms-80b but image shows casio ms-80s - totally different calculator, which one will be sent? and how is buying 3 a good deal? thx
Answer:	I ordered and received the MS-80B. It has 3 more keys across the top row than the 80s. They are OFF, square root and backspace (erases last key press). I never considered buying 3 so I can't respond to that part of your question.
Question:	made in
Answer:	Made in China
Question:	When i use the percentage button, it calculates at a false rate. 100+10%=111.11111 that's what the calculator tells me. how do i fix this
Answer:	To add or subtract a % from a number, using the % key, you first have to multiply the number by the %, then press + or –. Examples: To calculate 100 plus 10%, enter 100 x 10% (answer 10), then press + (answer 110). To calculate 50 minus 10%, enter 50 x 10% (answer 5), then press – (answer 45). Unfortunately, this is not clear in the user manual.
Question:	what is the M/ex for
Answer:	When you press the M/EX key, it toggles between conversion mode and memory mode. You will see "EXCH" on the display when in conversion mode.C1, C2, and C3 are three conversion rates. C1 is your home country currency, and so it is always set to 1. C2 and C3 are rates for two other countries, which you can change.For example, if you want to set a conversion rate of $1 to 0.95 euros, here is what you would do (using C1 for US dollars and C2 for euros):1. Press AC2. Hold SET/% for about two seconds until "SET" appears3. Press C2 to select currency 24. Input the conversion rate (0.95) and then press SET/% to store it in memoryYou can check the currently set rate at any time by pressing AC and then C2.Performing a currency conversion:If you want to convert 100 euros to US dollars, you would do the following (assuming you are using C1 for US dollars and C2 for euros):1. Press AC2. Enter 100 and then press C23. Press C1 to convert to dollars4. To convert back to euros again, press C2You can also perform a currency conversion within a calculation. How much in US dollars would five items selling at 100 euros cost?1. Press AC2. Enter 5 × 100 and then press C23. Press C1 =
Question:	where is it made from? China
Answer:	Just looked on the back and yes it is made in China.
Question:	Can i use this calculator on the act test
Answer:	If by act test you meant exams or normal tests, yes you can, especially if the test/exam you are writing allows for use of a scientific calculator.
Question:	Can it turn a decimal into a fraction
Answer:	Definitely YES! I just typed in 0.2 and pressed equals to give a result of 1/5. 0.2x0.3=3/50. Pressing the SD key toggles from a decimal to a fraction. This is a very powerful calculator, suiting beginners up to engineers and scientists. As a maths teacher, I prefer Casio calculators.
Question:	What's the difference between this calculator casio fx-991 es plus and the casio fx-115 es-plus
Answer:	As other posters have noted, the fx115 es-plus actually has more features compared to the 991 es plus. The name of the youtube video that reviews these two is called "Comparison of fx-991ES & fx-115ES - What's great about the silver Casio calculators" by "the calculator guide."

Product features

Ideal scientific calculator

FX-991 Es plus 2nd edition is perfect for Engineering, polytechnic and science students

Natural Text Book Display

Natural text book displays text as written in a text book. This feature makes number reading easy and fast

Design

Highly visible, easy-to-press cursor keys and function keys

Two-way attachable Hard case

Hard case that's attachable and detachable in both the directions

2 Level Authenticity Check

Before and After purchase, with QR code feature. Scan QR code to check for authenticity.

Number of Functions : 417

Support Statistic Trigonometry, permutation & combination, logarithmic, integration, differential, simultaneous & polynomial equation, vector, matrix, complex numbers, Base-n calculations and many more

Excellent Quality: Wear-Resistant printing, Drop-Resistant body

The Casio scientific calculators undergo rigorous quality tests and only those models reach the customer which deliver maximum durability

Japanese Trusted Quality

Casio Calculators comply with ISO 14001, and ROHS policies and abolish usage of harmful substances.

3-Years

Casio Scientific Calculator comes with 3-years of surety (given by manufacture).

MS-80B

The MS-80B Portable Desktop is one of the top selling calculators in the USA. This easy to use calculator takes up little space on your desktop and fits easily into your briefcase or desk drawer. Easy to read large 8 digit display.

Product description

Casio's latest standard scientific calculator features new Natural Textbook Display and improved math functionality. FX-300ES PLUS has been designed as the perfect choice for middle school through high school students learning General Math, Trigonometry, Statistics, Algebra I and II, Pre-Algebra, Geometry, Physics.

Intuitive functions

Improved math functionality

Natural Textbook

Specifications: Natural textbook display, Simplify fractions and roots, Repeating decimal display, Prime factorization, Random integer generator, Combinations and permutations

• Scientific calculator
• Solar powered
• Natural Text book display

User questions & answers

Question:	Does this calculator have derivative and integral options
Answer:	3x5 is closest to the actual size.
Question:	cuantas funciones tiene
Answer:	Si
Question:	I've had one of these calculations for several years, now t's started giving answers in fraction rather than decimal. how to make decimal default
Answer:	I'm looking for a "solar only" (no auto-shutoff) calculator, but the description on this one says "2 AA batteries required." -- maybe seller can answer?
Question:	What is the difference between the fx-115es plus and this one the fx-300es plus
Answer:	It has the basic stats functions, such as sample and population average, standard deviation, etc. It's been decades since I studied stats, but the FX-260 SolarII has the basics stats functions, yes.

Product description

Casio DJ-120D Business Desktop Calculator with Check & Correct.

• 12 Digit Business Desktop calculator
• Check & Correct up to 150 steps
• Cost/Sell/Margin keys
• Solar powered

User questions & answers

Question:	Is this the dj120d? not the dj120d plus
Answer:	Is very easy to function then big number can see better.
Question:	Horrible instructions ( even on line ), what does the disp button do
Answer:	One use is it will keep track of number you have at the end of adding a column of numbers -press the disp key - get anser to another colun & press the disp key If you wish put any number in type it in and press disp . you can do this numerous times and whenever you wish you mey look at the display in the upper left corner of your screen an scroll through the numbers with your scrolling buttons up or down You may also download the 50 page manual for this calculater and print it for your use if you wish and have a need for it
Question:	Can someone provide one correct answer for the actual size of the casio dj-120d business desktop calculator as of jan 2021? not package size! thanks
Answer:	this calulater is about 6 inhes wide and a little taller than that it also has a very unique feature that s one of the major reasons I bought mine about 3 or more years ago a person can srol l back and look at the numbers and caalulations that have been entered so as to check his calulation simular to One I bought I believe in 1977 from radio shack store with their name on it for $5.95 and this is the only caalculater that I know of with this feature which has proved to be quite helpful fror me I really do not undestand why other calulaters dont have this feature best of luck I recomend this calculater
Question:	What are the dimensions of this calculator
Answer:	Approx. 5 3/4"wide by 7 3/4" long by 1 3/4" high

Product features

DJ-120D

The DJ-120D Solar Powered Desktop Calculator is Unique. This 12 digit calculator allows you to review your entries on large display by using up/down keys. If you made a mistake hit correct key make correction and recalculates automatically. No more rekeying numbers to check your work. Or just tap Auto Review Key and your entries are shown one by one on extra large display.

Product description

Printing calculator features a two-color ink printer that allows you to quickly see both positive and negative numbers to help prevent reading errors. 12-digit display showcases crisp, sharp numbers, and is angled to keep your display conveniently positioned in a comfortable, easy-to-read location. Large keys are appropriately positioned for fast, accurate data entry to help minimize input errors. Calculator also includes sign change, tax calculation, cost/sell/margin calculations, change functions, two-way power source and more.

• 2-color printer helps prevent reading errors
• Angled display allows comfortable viewing on desktop
• Large keys offer fast, easy data input for accurate use
• Also includes sign change, tax calculation and more

User questions & answers

Question:	Does it printer with roller or ribbon
Answer:	Uses standard ribbon. Generic calculator ribbon fits. This is a great calculator.
Question:	How loud or quiet does it print? i have a hr-200rc that is extremely loud
Answer:	It's actually pretty quiet, with a low key sound. That's one of the things I like about it. It's a great product overall, I recommend it.
Question:	Why does the display screen on my dr-210r casio calculator say p---error
Answer:	mine never has
Question:	does it operate on ac or batteries
Answer:	AC. Not sure about battery.

Product description

10 digit pocket calculator with extra Large display, solar powered, durable metal faceplate. Comes with wallet style case, auto power off after 10 minutes of non use, square root Key.

• Large 10 Digit LCD
• Solar power with battery back up
• Wallet Type Case
• Large 10 Digit Lcd
• Solar Power With Battery Back Up
• Wallet Type Case
• Design That Delivers High Availability, Scalability, And For Maximum Flexibility And Price/performance

User questions & answers

Question:	Are the buttons rubber or plastic
Answer:	The buttons feel like plastic to me. It works very well. I appreciate the fact that the buttons are large and easy to see. I like the size of this calculator. I have both larger and small calculators, but I find I most often grab this one.
Question:	It states this calculator is almost 5"x7", which seems quite large and not wallet size. Other listings state that this is a pocket size? Can you tell
Answer:	Estimating but 2x3 inches is a lot closer than 5x7. It definitely IS pocket sized.
Question:	What size battery
Answer:	LR54
Question:	Does it have a door/cover
Answer:	No but it comes with a plastic case.

Product description

The Dual Display Desktop Solar Calculator from Casio(R) has large and small LCD displays for easier operation. The dual display makes it possible to copy values between the displays, save calculation results and use the save values for other calculations. You can also calculate tax and exchange and cost, sell and margin. The DV-220 runs on solar power with battery backup.

• Dual display
• cost/sell/margin
• 12 digit LCD displays
• tax/exchange rate

User questions & answers

Question:	does the display tilt
Answer:	While the display does not have folding and retracting "feet" to open up on the bottom of the calculator to tilt the display, the "fixed" display does tilt upward approximately 1" from the keypad. It is very easy to see, just wish it were backlit. It has been very dependable. The auto-off function is nice to save power if one just happens to forget to turn it off. I particularly like the programmable sales tax multiplier so that you can instantly see just what a purchase will really cost you at the store or online. Hope this all helps. I would say it's a good purchase and I recommend it very highly.
Question:	how does the percent button work for calculating normal percent mark ups and not tax? example 20+20%=24 but this calculator says
Answer:	It is confusing but their instructions clarify it. For your example, to add 20% to 20 you would enter 20x20%+ and the result will be 25. When you enter 20+20%, the calculator is treating the 20 as 80% of a larger number--which is 25. Hence the strange math in your example.
Question:	In which the m + key and mrc stands
Answer:	M+ adds whatever value is in the display to the memory total. Press MRC once to show the value in the memory. Press MRC again and it clears the memory. MRC stands for memory recall and clear
Question:	What are the actual dimensions/measurement of the calculator? 10"x7" doesn't seem right
Answer:	Vendor Dimensions are (H x W x D): 1.39 x 5.33 x 7.36 inches (35,4 x 135,5 x 187 mm)

Product description

The Casio DM-1200BM 12-Digit Extra Large Desktop calculator uses solar power, when light is sufficient while it uses battery power when light is insufficient. The 12-digit calculator has an extra large display for clear view and easy readability. Equipped with plastic keys, this calculator provides easy operation. The desk-top type calculator with rubber feet features metal faceplate that withstands rough treatment. It helps to calculate the cost, selling price or margin of profit on an item. The function command signs indicate the status of operation.

• Extra Large 12 Digit Display
• Cost/Sell/Margin & Tax Keys
• Desktop Calculator with kick stand
• Solar Powered with Battery Back Up

User questions & answers

Question:	How long is the electrical cord
Answer:	The length of the cord is 6 feet.
Question:	will regular 2 ply calculator tape work in this
Answer:	2.25" tape works. Never heard of 2 ply adder tape. Retired CPA
Question:	How do I punch in 200 minus 10% to get
Answer:	Punch in 200 x 10 hit % then -
Question:	Does some ribbon come with the calculator or do you need to buy some before using
Answer:	A small ribbon is provided to help you get started. However, it is recommended to buy extra ribbon along with the calculator, as the start-up ribbon doesn't last very long.

Product features

DM-1200BM

Solar Powered Desktop Calculator with extra large easy to view 12 digit display and large keys for easy data entry. Calculates Cost/Sell/Margin. Tax Calculations.