Top Rated in Office Calculators

Compare the most helpful customer reviews of the best rated products in our Office Calculators store. These products are shortlisted based on the overall star rating and the number of customer reviews received by each product in the store, and are refreshed regularly.

Top rated products in Office Calculators

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4.8 | 18,170 customer ratings
95% of the ratings are 4-stars or 5-stars
PLEASE NOTE: This is the exact model and the only model that is used for the official GEDTest. If you are preparing to take the Official GED Test, this is the calculator youneed to learn on. Every TI Calculator model has keys arranged a bit differently.You need to learn to use this one. TI-30XS MultiView Scientific CalculatorWhen you
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By Pocket Wolf
These are THE BEST calculator to buy for a medium level (middle school through algebra) math student. I teach secondary and post secondary students and this is the calculator I tell them all to buy.It is better than the TI-30XSII because you can see what you had previously input. That is really the main difference between the two
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By Beth Stuart
This is my second time purchasing this calculator, only because I can’t find my old TI-30XS. The last one I had lasted my brother and I at least 7-8 years until I lost it recently! I’ve seen a few reviews saying that this calculator is awful for math or chemistry and that it doesn’t solve things properly, but that is NOT TRUE AT
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By Jessica
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4.8 | 13,449 customer ratings
95% of the ratings are 4-stars or 5-stars
As many other reviewers have said, the silver reflective keys are the one big negative with this otherwise awesome calculator. Idea #1 - I did what others suggested and used a fine point sharpie to color in the button etchings. Slightly better, but the reflective paint still made the buttons hard to see.Idea #2 - Turns out the Texas
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By The Mighty Thalurian, Emperor of Zornax IV
The best non-programmable TI calculator there is, this is the most powerful scientific calculator allowed on the FE/PE engineering exams. It has some of the familiar button placements that will help transition from the more powerful models, but retains many of the same powerful functions. It even has functions not available on the TI-84
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By Imagine Reason
Check out the customer images. The main function keys (far right column) are very hard to read. They are not painted black as shown in the ad. They are only a slight indentation on an otherwise bright silver pad. Unless you have 20/20 vision, or better, you will be probably constantly confuse the ( - ) for the divide sign, and the (+)
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By Ariesman1620
4.8 | 3,471 customer ratings
96% of the ratings are 4-stars or 5-stars
This calculator is amazing. I have been using a ti 84 for Introductory College Algebra, and the Ti Nspire Cx 2 CAS is light years ahead of the Ti 84. The calculator is easy to use and can factor almost any Polynomial I can throw at it. The Ti Nspire cx 2 CAS is a winner in my book, and I highly recommend this
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By Kindle Customer
Can't ever go wrong with a TI-Nspire. I've used the normal TI-Nspire CX at school during all my 4 years in high school, so I've become fairly comfortable with operating it. But, I felt it was time for an upgrade, so I chose this, and I've got to say, best investment ever. As an engineering college student, this calculator really helps
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By Quynh
I'm an adult engineering professional, not a student.Really like the CAS system that solves, simplifies, factors, expands, etc. algebraic expressions. No need to convert systems of equations to matrices. No worrying about silly mistakes in algebra. I really like that expressions can be variables, makes substitution super easy.I'm coming
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By Kindle Customer
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4.7 | 16,168 customer ratings
94% of the ratings are 4-stars or 5-stars
Do you ever have problems with people recognizing that you're female? Do people ever have the gall say that you're a "reasonable" and "practical" person? Finally, are you tired of people mooching off you by asking to use your calculator? If this has happened to you or someone you love, buy this calculator in this
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By Amazon Customer
I bought this calculator for a chemistry course that didn't allow graphing calculators. I was hesitant to switch from my TI-89, which I love, and I will say this calculator took some getting used to. The buttons do not seem to be as sensitive as those on the TI-89, and I found that for the first several months I was constantly making
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By Sarah B
This is a fine calculator. It works great. Has more functions than I'll probably ever use. Then why do I not recommend it?There is a design flaw.I have attached 3 photos where you see the screen. You'll notice that when you turn the calculator on and look at it from an angle (as you would if you kept it on a desk while you were testing)
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By J. Yoon
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4.7 | 8,800 customer ratings
92% of the ratings are 4-stars or 5-stars
Finance student here. It as been helpful in the classes that require the use of this specific calculator. It took a bit of getting used too just from a cash flows perspective, but all other functions are easy enough to learn, given that the professors were all familiar with the programming and were able to help students work though
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By Drew Shores
This is a solid calculator. I am an accounting student and initially bought this. I then returned it and bought the BA II Plus Professional. The reason I returned this was due to the buttons. There is no way to "feel" when you have pressed a button. This was causing calculation errors frequently enough for me to reconsider my
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By Caleb Nelson
I like the functions of this calculator, however the buttons are poorly made and when typing the numbers in quickly you can make a lot of errors. For some reason the buttons don't always accept and you are left with missing numbers and wrong answers. I have to be very careful or redo the problem which wastes time. I wish my TI-83 had
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By Joe
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4.7 | 6,347 customer ratings
92% of the ratings are 4-stars or 5-stars
This is BY FAR the best scientific calculator. Take every feature of the TI-84 except for the visual graphs and polynomial solver and smash all of it into a calculator the size of a normal scientific calculator, move a couple buttons around, and you get this thing. It makes tables based on inputted functions, performs stats,
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By Evan Grove
I love this calculator because it has just the neccessary functions for all math courses, without the complexity of multi teir menus or excessive button levels. It's not a graphing calculator, but you can do that far better -and easier- with apps: I don't understand schools that require them on a calculator(so behind the technology).
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By minimalist
I didn't have a problem using it for electronics when the math was exclusively multiplication, division, and exponents. However, as you can see here, this calculator was incorrectly programmed to handle the very basic core of mathematics, the entire Order of Operations. The correct answer to this equation is not 1, but actually
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By supresmooth
4.8 | 1,523 customer ratings
96% of the ratings are 4-stars or 5-stars
I’m disappointed that despite the vast, and often useless capabilities the Nspire has, it can’t do something as simple as give an answer in irrational form nor can it give an answer in radical form. For example, If you type in cos(π/4), the answer it gives you 0.707 instead of (sqrt 2)/2. This is just a simple example but imagine
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By mipsy
The good thing is that it is reliable and seems to work well. Buttons are responsive and are consistent from one to the another. The charge lasts an entire day, however it would be nice to have a battery backup in case the charge wears off during an important exam. The downsides are that the charging cable does not connect direct to a
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By ANNE M T
I've had this calculator for weeks now waiting to start some online classes. I researched and read that this calculator is top of the line. The display is very nice. It's vivid in color and is large enough to read. But I'm not sure it's worth this much money. It's not even touch screen and the calculator honestly feels very light and
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By SomeoneOutThere
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4.8 | 1,489 customer ratings
95% of the ratings are 4-stars or 5-stars
There is nothing particularly fantastic or different about this calculator. It does what it should, has a good layout, and the "right" size to it.THIS is the calculator I have used at work for 15 years, and have become so tuned to it's size and layout...that I fumble with ANY other calculator.Fast forward 15 years and the one I
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By Skullywag
Purchased this brand calculator after contacting their C/S to see if the battery was replaceable without too much difficulty. Assured it would be easy to replace when the time came. Previous standard calculator (not this brand) when I unscrewed the back, the entire calculator fell apart — electronics, key pads falling out!This
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By Chris B.
In use for just a week, it operates pretty much as expected. Still getting used to a slightly different arrangement of function keys from the 30-yr model that finally gave up. Good action to the keys, so far no input errors due to touch. Only "Con" that bugs me is that the display will not show the end "0" (as in $22.40)
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By Jussayin
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4.7 | 4,356 customer ratings
93% of the ratings are 4-stars or 5-stars
✔️This calculator is great overall!✔️Good price.✔️Has basic keys.✔️Bright, cheery sunshine yellow.✔️Big keys.✔️Easy to use.✔️Reasonably priced.✔️Love using it!✔️Just the size & basic keys that I wanted to keep on the desk.✔️Keep in mind that this is not a scientific calculator (they cost much much
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By LuckySeal
I don't need fancy advanced math, just want basic arithmetic functions with large, easy-to-see numbers and easy-to-hit buttons. This works perfectly for those needs. When it arrived, I just set it near a window for a day to charge up the solar battery, and it has worked fine since then. It may not seem to work right away as the
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By Lee
I wanted a calculator that was easy to use, had big numbers and was colorful. I got it in this product. I liked it so much that I ordered the green at first and followed up with the pink and blue later. I have 3 of them to place in different rooms. I didn't care about the scientific calculator and just wanted something to easily
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By Mari in CT
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4.8 | 1,285 customer ratings
95% of the ratings are 4-stars or 5-stars
I like large print and the buttons on this one are plastic, (not those awful soft buttons that stick and make mistakes when you are trying to get a job done). It's a nice size so it doesn't take up too much space on desk or clipboards. Instructions are EASY to read and understand! Even for a senior like me. VERY HAPPY with this purchase
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By E.J.H.
I had been using a convenient large-print calculator for years to figure students' grades, and it finally gave up the ghost. I wanted something inexpensive, easy-to-read, and stable for punching in numbers quickly. This works on all levels, AND it also comes in a lovely shade of purple that makes the boring task a bit more
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By R. L. Inboden
I really purchased this because it's purple. I was a bit concerned it might be kind of cheap & flimsy, however, that is not the case! It is a nice sturdy calculator, color is great, large buttons, very easy to read & definitely worth my
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By Skeeterette
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4.7 | 3,519 customer ratings
94% of the ratings are 4-stars or 5-stars
There is a lot to like about this calculator and the company that makes it. The calculator is a great example of excellent and attractive engineering. The simplicity of the design is much appreciated, especially when compared with standard graphing calculators. It is a beautiful product and has some nice unexpected features that
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By Donald M. Shepherd
***EDIT March 20, 2018 NumWorks has had several updates (now at version 1.3) in the last few months and I've upgraded it to 4 stars. Not yet perfect, but much more capable than it was. I've updated my review. ***This is a fantastic scientific and graphing calculator. I am a high school math teacher, and I can now recommend it for all
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By Will Wright
This calculator is really good and a good price. The only reason I'm giving it 4 stars instead of 5 is because I think that is missing two features that would greatly improve the functionality. It is missing Engineering Notation and a Programmer Mode. With these features it would be a 5 start product for sure.I was also pleasantly
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By KodiakDraco
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4.8 | 1,274 customer ratings
95% of the ratings are 4-stars or 5-stars
My first 12c lasted 30 years before the LCD began to fade; loved it. My second 12c is a 30th Anniversary Edition that is now throwing an error when it's turned on requiring off/on several times to clear, and also has a sticky 9 key. While it still functions properly otherwise, it's a disappointment especially after only 4 years of
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By mingus
The product arrived in a hard sealed package with HP security strips in place. Checking with HP I was quickly able to validate the device was a guine HP product and had a valid factory warranty. Opening the package I found the HP 12C Platinum Financial Calculator. The model was FF2231AA, and used two batteries not one as stated in the
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By Logan Frame
This is my fourth RPC HP Calculator in 35 years. I buy one every now and then whether I need one or not. :)Despite also owning an iPhone/iPad/iMac/Microsoft PC...I still prefer HP's RPC calculatorCriticism: The keys don't have the solid/smooth feel of the original HP12C, and the new carrying case is thicker/more clunky than the
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By Steve Paul
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4.8 | 1,253 customer ratings
95% of the ratings are 4-stars or 5-stars
It adds, subtracts, multiplies, and divides both integers and decimals with precision accuracy! It has lots of extra functions to keep parents amused while their child asks "hey, what does SIN do?" It's everything a parent hopes for when purchasing their child's first SCI Calc.Seriously though... Heading into her first year of
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By Michael Case
This little calculator managed to do was some of the bigger ones do that half the price. Dual line display solar powered and fashionable what else can you ask for? I got these for my daughters for their junior high and high school classes. I actually just rebought these ones as one was lost and another stolen. Heck, these are so good
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By Eric
This is my favorite TI calculator. It’s simplicity and weight are absolutely wonderful. Testing center friendly and great for college course work when graphing calculators are
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By Cass Gutierrez
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4.8 | 1,014 customer ratings
95% of the ratings are 4-stars or 5-stars
I got this calculator for my daughter to use in school and she loves it. It is super easy to use and very easy to learn how to use. Would definitely recommend if your in need of a new
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By Sierra M.
Great for what my son needed in his 7th grade math class! Exactly what the teacher asked
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By Lauren R.
You can’t multiply to a negative power. It means I have to manually flip the reciprocal in order to use my exponent which is a pain when trying to use this in a fast paced setting. If you are using for algebra should work but not good for precal and
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By Collin smith
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4.8 | 986 customer ratings
97% of the ratings are 4-stars or 5-stars
As a highschool student, this calculator is really helpful. It's thin and lightweight, which is perfect for me as my school does not have lockers. The colored graphics are really helpful too. It made it easier to read graphs with multiple lines. The buttons were placed like the older versions, so I got used to this calculator quite
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By e.c
I've got the 82s, 83s, 85s and 89s all sitting in a basket waiting for the grandkids to need them. But the internal batteries died! Who would have thought that storing them for 20 years would do that? My daughter's 89 is still working great but that's because she uses hers daily. In any event, the grand wanted a blue graphing
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By Lynne
I've been a fan of TI calculators since the early 70s, when I bought my first scientific calculator. My daily driver is a TI-Nspire CX ii CAS. I've had an HP Prime and a Casio fx-cg500, all CAS calculators, but the best is the TI. As for the TI-84 Plus CE - I really like the looks and the colors; I just had to have one. Sadly, the
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By Todds Books
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4.6 | 15,095 customer ratings
90% of the ratings are 4-stars or 5-stars
This calculator was exactly what I was looking for for my home office. Using the calculator on my phone was endlessly frustrating, and I only need to do the four basic functions. I was looking for an inexpensive desk top calculator that would be easy to use, easy to see the display, and of good quality. This product seems to have
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By Davo
My old calculator gave out after a few decades of use and I was forced to get a new one. I was expecting to have the same quality as before but it wasn't so simple as that. I ordered a couple calculators on Amazon and neither were good. They both didn't have the "back space" button. That was awful. They also didn't have the "double zero"
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By KD
I bought this calculator to take with me to auction school. I was wanting a cheap alternative to the daily calculator I use in my office. Turns out this is a much better calculator than what I was expecting. In fact, this is my new daily calculator. Love this thing. Perfect size. Buttons feels balanced and responsive and I like the
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By M. Shane Andis
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4.7 | 1,583 customer ratings
93% of the ratings are 4-stars or 5-stars
This is a classic since 1981. The official calculator of the CFA and FRM tests. They used to issue these with ID cards at investment banks. How many electronic devices from the end of the Jimmy Carter era have a life span of 40 year (with internal refreshes of course). 12Cs never seem to break, virtually never run out of batteries,
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By Rei Shinozuka
If you're looking at this review, you are probably asking yourself what I was asking myself: Do I buy the HP12c or the TIBAII? A finance professor recommended the HP12c to me, then another finance professor insisted on the TIBAII. I purchased both, read 300+ pages of instruction manuals, and here's what happened:For almost every
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By Apollinaire
For HP12c Fans or newly inspired Fans, this is a really good calculator investment. Some think they can always use their notebook computer, tablet or smart phone for all such calculations and that handheld calculators--such as the Best of the Best HP12C--are outdated. While I admit I've used an HP12C for more than 30 years--so, yes, I
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By DancersMom
4.7 | 1,415 customer ratings
94% of the ratings are 4-stars or 5-stars
My FAVORITE calculator of all time! In acctg, you are as good as your tools and this is my fave. Total button at the thumb. :-)Update: here's a pic with dimensions. The paper is fully extended . Also for those who have questions about the decimal point; if you do not want to constantly hit the decimal while you are adding, use the
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By In Tacoma Waiting...
Sorry, thought I had already done the feedback! This is a wonderful machine - I just use it in my tax business .....I know, using a mechanical adding machine when you already have a computer, well its more than that to me. I've been in the tax business for over 40 years and not once during those years did I not have a calculator on
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By TexasTaxMan
I expected heavy duty to include a heavier touch on the keys which it DOES NOT HAVE. It is good and heavy otherwise. I am still adjusting to using it. I have tried many features to see how they work. I bought it to balance my checkbook and have a print out. I thought it would keep a balance while using sub total but you have to keep
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By movie mama
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4.8 | 804 customer ratings
95% of the ratings are 4-stars or 5-stars
I bought this based off of reviews. The actual packaging states it is for younger children but this in my opinion is inaccurate. It is actually perfect for 6th and 7th graders. My 7th grader needed a basic calculator this year. What I like about this one specifically is that you can do fractions on it which is great for rechecking
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By Gina C.
Needed this when I was in middle school prior to TI84 why wasn't I ever told there was a calculator that does time & fractions? I was diagnosed with learning disabilities and I never did so well in math. Now, in college, I need this again for a class with math in it (yuck). The price didn't burn a hole in my pocket because I didn't have
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By G. Kim
I am using this for my grades 5-7 math classes and requiring my students to purchase it. I love the display style and the fraction features! It is simple but very full-featured and has everything we need and then some. One downside, I wish it was a bit cheaper. I set up a fund to use to help families who can't afford to purchase this
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By Tim