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 | 23,199 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 | 16,211 customer ratings
96% of the ratings are 4-stars or 5-stars
Imagine my surprise when I found out that my old TI-83 didn't have enough power to do everything I needed it to do for my next three math classes, College Algebra (math 114), Calculus for Business and Stats! After a lengthy conversation with my Math Professor, she recommended I pick up a TI-84 and if i was willing to pay a bit more get
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By Christine Mislang
My kids apparently needed *this* calculator for school. When I went to school, we used toothpicks to do math. One kid in my class had those little plastic counting teddy bears... very fancy but did the same job as the toothpicks. I think this calculator is like those little plastic counting bears. It’s super fancy, but in the end,
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By Turtle-Bugs
I've had this calculator for over 2 years now. It's served me faithfully all that time, and software and programs work flawlessly. It does what it's meant to do. No problem there. However, I'm ignoring the elephant in the room, the price. I bought the calculator for over $110 2 years ago, and the price hasn't really changed since. A
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By Fayge
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4.8 | 15,628 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
I bought this calculator to use in chemistry class and loved it at first. But then I noticed that my calculations were not as accurate as my professor's who was doing his calculations through his iPhone. Turns out the TI-36X Pro has a few bugs that cause it to give out incorrect calculations. If you're a student using this calculator for
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By JK
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4.9 | 2,641 customer ratings
98% of the ratings are 4-stars or 5-stars
I love this product so much that I named her Tiffany. Trust me when I tell you that I didn't name any of the calculators I bought before Tiffany- and that's just about every cheaper calculator you can imagine. If it were not for Tiffany, I would not have made an A in my pre-stats AND stats classes. Obviously I had to put the work in and
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By Charlotte
I won’t go into tech details that you can get from other numerous sources but I will tell you how the calculator itself is. The battery last a good while but take a long time to charge. The mint color is nice although I don’t understand why it was priced so much higher just because the plastic was of a different color. My old ti-84
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By Caseys
Bought my calculator some weeks back knowing that I'd be taking a math class come this August. So, here I am opening my calculator for the first time for Math class and notice there's scuff marks and scratches on the front and back of it and the screen says RAM Cleared. This calculator is supposed to be brand new, but yet I was sent a
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By Amazon Customer
4.8 | 4,612 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
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
Needed the calculator for a college course that I’m taking. As a deployed Soldier, it is difficult to get things where I am at. Even though the calculator works, I was disappointed in how it arrived. The calculator itself seems not to be new as the package and it’s contents looked repackaged. The packing in itself was open and
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By David D.
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4.8 | 3,998 customer ratings
95% of the ratings are 4-stars or 5-stars
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'm old. Eyes and Fingers just a little shaky. Not so big that it requires an acre of desktop. Colors that can easily be found in your mess. Just a simple calculator that
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By S Poelvoorde
I DID NOT WANT ANYTHING FANCY WITH A ZILLION MULTI FUNCTIONS. I JUST WANTED SOMETHING SIMPLE AT MY DESK FOR SIMPLE THINGS :) MY OLD ONE DIED AFTER DECADES LOL AND THIS HAS BEEN A WONDERFUL REPLACEMENT. STURDY EASY TO READ AND A GREAT VALUE. VERY VERY HAPPY
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By Evelyn Serpa
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4.8 | 3,332 customer ratings
97% of the ratings are 4-stars or 5-stars
I teach math classes for a local community college and I have been using the more traditional TI 84 and was envious of the students who had calculators with backlighting and also more memory. The reason I got this color is because it stands out and I rather doubt there will be another one in the classroom. There are often at least
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By cgprnd
My old ti-84 plus silver edition died a few weeks ago (RIP), after 10ish years of heavy use. Despite my TI-83 and TI-89, I found myself really missing it for the more basic calculations I have to do for my engineering classes (statics, physics 2, DifEq). I eventually broke down and bought this, and I am so grateful that I did, I love
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By dkelly1782
After the trouble with the order was fixed (product never delivered, although told it had been delivered days earlier), we have had this calculator for a little more than a month. It worked fine and charged fine for a few weeks. Suddenly, it no longer charges. We charged the calculator for 48 hours continuously. It is STILL not charged.
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By Maria K.
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4.7 | 21,783 customer ratings
94% of the ratings are 4-stars or 5-stars
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
normal use of a calculator allows for it to sit on the desk and still be able to see what you are entering. the new design of the TI calculator does not. i did not have this issue with my previous TI calculator. so unless you want to hoover over your calculator or pick it up every-time you want to use it so you are looking at it
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By roy
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4.7 | 11,942 customer ratings
93% of the ratings are 4-stars or 5-stars
I have had this for over four years now. Replaced batteries twice. I used this during community college and still use it at work. Although there is an app that simulates this completely (Wabbitemu), there is no replacing the real thing. Plus you can take this into exams (unless graphing calculators are not allowed.I think its memory
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By Amazon Customer
I purchased the TI-84 for my daughter to use in her 10th grade Geometry class. The course required the TI-84. I asked her how she likes it and she says, "it works well, it's fast, not heavy and doesn't slip on her desk." This is the 3rd TI calculator I've purchased and overall I've been satisfied with their products. We use
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By Sarasota2k4
This calculator deserves zero stars, but that's not an option. Within an hour of using this calculator, the screen had 4 horizontal lines running across the entire screen, and within two weeks had about 20 of them. Did I mention that the calculator has only moved from a table to my hands and back, and has never been transported more than
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By Amazon Customer
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4.7 | 6,589 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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4.7 | 5,373 customer ratings
95% of the ratings are 4-stars or 5-stars
The calculator seems to be an exact match (except for color) of the ones used in my son's 8th grade math classes. It's the same calculator the teacher lends out. Works great. After six months of hauling it around & middle school use, my son came home to share he couldn't turn it on. Any combination of chaos at school could have
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By Cameron Broadbent
This technology is slightly newer than the wheel and flush-able toilet, yet our schools are still requiring the kids have one. There is a freaking free app on my 6th grader's smart phone that emulates this thing, but he's not allowed to use his phone in class. Maybe the US department of education should limit the length of contracts they
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By Suborbital
I bought this, but I then gave it away soon after. The deal breaker for me was that the trig functions (sine, cosine, and tangent) are not quickly accessible. This calculator requires that you hit the "2nd function" button, then hit the Pi button that has trig as a secondary function, then choose from the menu, etc. For a student
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By Elizabeth
4.8 | 1,894 customer ratings
96% of the ratings are 4-stars or 5-stars
I am an 8th grade math teacher. My school uses the TI Nspire CX in the classrooms. I wanted to see what the new CX II were like so I bought one for my personal use. The calculator came with a USB cord for charging and connecting to a computer to update OS or transfer data. I like that the blue functions that you get to by using the
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By Maggie
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
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4.8 | 1,836 customer ratings
96% 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
For over 10 years I used the older model TI calculator and never had an issue. I bought a Casio calculator about 2 months ago thinking the TI might not be working much longer. When I was using calculations on the Casio I kept getting different answers. I was thinking I was entering incorrect data each time. I decided to buy another
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By NC
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
41 offers from product price
4.8 | 1,605 customer ratings
96% 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
I know it seems silly to give a three star review for a button issue, but utilizing the keys efficiently and easily is what makes a calculator usable. I would rather use my TI84. The keys on this calculator stick just enough that you have to deliberately press down to get them to work. Also, the screen is not as easy to read when lying
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By Michele Wilson
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4.7 | 2,622 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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4.6 | 18,288 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
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
I've had this one for 2 years now, and it misses numbers, therefore not reliable. I have to spend more time ensuring the correct answer, which isn't good. The calculator also wobbles every time I push a key. Maybe that has something to do with the mechanism not being consistent? Not
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By KD
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4.7 | 1,746 customer ratings
91% of the ratings are 4-stars or 5-stars
There is very little information on how this calculator works. The manual describes how to set the tax rate as well as how to do time calculations. However, when I do the calculation 10 + 20% (not using the tax key) the answer shown is: 12.5, but it should be 12. I have even set the tax rate to zero. When the % button is used, it
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By Shop Bot
I needed a basic, hand-held calculator for my accounting class and this one fit my needs perfectly.I have Prime (arrived within 2 days) so I can't speak much on S&H other then there were no visible damages on the packaging or the product.As for the calculator, I've only had minimal use with it but it's been lovely so far. The buttons are
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By Catherine
From watches to calculators, Casio is one of the names I trust. They are durable and lasts for so long. And their products are always a step a head other brands. Love that this calculator is a dual power (so as my entry level scientific calculator). Nowadays, we easy throw things away soon as it stops working, even if it’s not
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By Le
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4.7 | 1,728 customer ratings
93% 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
4.7 | 1,715 customer ratings
93% 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...
I am writing this review 4 months after receiving the product. I have owned many of these calculators and love them and this is the first one that has given me any trouble. I turned it on, as I do daily and immediately knew there was an issue. It sounded like gears grinding. Opened it up, took paper and ribbon out, nothing stuck inside
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By Margo
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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4.7 | 1,614 customer ratings
93% of the ratings are 4-stars or 5-stars
I'm a Harvard grad, 99% GRE scorer and professional GRE tutor with 18 years of experience. This basic, 4-function calculator from Texas Instruments gets my strong recommendation because of its price point, sturdiness, ease-of-use and most importantly, its easy-to-press buttons.Cheaper standard function calculators often have gummy
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By Brian R. McElroy
I use this for my accounting classes and it's been perfect so far. It's a calculator, it does calculations, it hasn't reinvented the wheel or anything, but I find that I appreciate that it turns off (my other calculator just turned itself off after a while, which was a bit of a waste of battery), it provides commas for large numbers, the
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By EthrinOfCygnus
I ordered another calculator to replace this one. I'll keep it as a backup but the shape of this thing is horrible, it rocks around due to the curves when sitting on a desk and trying to use it, and is not ergonomic when holding it. Also due to the extra width and slippery shiny plastic, it is impossible to use one handed as when you
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By Amazon Customer