Are you getting prepared for Statistics exam or do you need to sum up big numbers? You can use a pen and a piece of paper to calculate numbers, but it will take much time to solve the calculation. Also, you can make a mistake.
At this point, a calculator will be an invaluable tool. With the right settings and precise command, you will be able to complete a calculation within the shortest possible time. And the result will be 100% accurate.
With the help of a calculator, you can effortlessly solve trigonometry, logarithm, and probability problems. But the calculator has to be from the best manufacturers.
Now a few questions might have popped up in your mind.
Who are the best calculator manufacturers?
How can I pick the best scientific calculator?
Well, no worries, I have covered everything in this article. You will get the best calculator reviews to quench your thirst.
It will be a long flight, so fasten your seat belt and sit tight.
Best Calculators Reviewed – Scientific, Financial, and Graphing
Different types of calculators are available in the market. The popularity of scientific, financial or graphing calculators is on an increasing trend because of their fast and accurate calculation solving capability.
2 Best Scientific Calculators for Engineering Students
If you are in a school, bank, home or an office, a scientific calculator is a handy tool for solving simple to complex calculations.
1. TEXAS Instruments TI-36X Scientific Calculator
Key Feature:
- 4-line display.
- Multi-view display mechanism at the same time.
- Calculate angle units.
- Powered by both solar and battery.
Many educational institutes don’t permit graphing technology calculators in an exam hall. The TEXAS Instruments TI-36X Scientific Calculator comes to solve all such problems. At an affordable price, the calculator is full of all excellent features that will undoubtedly satisfy you.
The best feature of this calculator is a multi-view display. Sometimes, students may require to use a calculator for multiple calculations, and this calculator will allow a student to do so with ease. Similar to most of the scientific calculators, you will get a textbook view from the calculator. Thus, it has become one of the best scientific calculators for most educational institutes and FE/PE engineering exams.
This calculator can easily convert fraction, decimal, etc. to other representations and you can use it in radian/degree or floating/number format most as required.
It is a battery-powered scientific calculator, and you can replace the battery when necessary. Additionally, it is compact in design and lightweight that can take its place into your school bag without any trouble.
2. TEXAS Instruments TI-30XS Multiview Scientific Calculator
Key feature:
- Powered by both solar and battery.
- ACT, SAT, and AP approved.
- Represents exponents naturally.
- Accurate trig values.
If you need to solve any complex equation and if you have the TEXAS Instruments TI-30XS Multiview Scientific Calculator in your hand, you can simply give a phew to all your worries. It is a much better choice for school students because of its ability in simplifying square roots, returning actual trig values.
You will barely find a scientific calculator in the market similar to this because at the same screen; it will allow you to enter different functions, compare results as well as explore patterns. Following the toggle key, you can quickly get the decimals and fractions in alternate formats. The design is excellent that you can grab it in your grip comfortably.
One of the most notable features of TEXAS TI-30XS is, you can use this calculator in SAT, ACT and AP exams.
Moreover, if you want to inspect previous functions, simply scroll through previous entries. The calculator will automatically give you x, y table-value for any given function. It is a great calculator for students who can enter mathematical values in the calculator of what they see in their textbook, and within a short time, it will deliver the right result.
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3 Best Financial Calculators for Bankers, CFA and FRM Exams
Picking the best financial calculator is a tricky task if you want to balance between the price and functions. I believe the below reviews will help you in picking the best items.
1. Texas Instruments BA II Plus – Top Performing Financial Calculator
Key feature:
- 2nd key feature to calculate terms fast.
- Solves depreciation following 4-methodologies.
- Auto shut-off feature.
- Delivers fast results.
With many financial functions, the Texas Instruments BA II Plus Financial Calculator will let you solve both simple and complex math without any problem. If you are about to sit the CFA exam, without any hesitation, you can keep this calculator in your grip.
Time-value of-money is a complex financial term, and the good news is that it can handle this mathematical term comfortably. Also, amortization schedules, mortgages, savings and many other functions can easily be solved with the help of it. Worth mentioning, it can analyze cash flows using IRR and NPV for 24 unequal cash flows. As a result, you will be able to find the business value and identify whether the business will be profitable or not.
Its other keys will allow you to solve different simple mathematics like logarithms and trigonometry. You can save any formula or lengthy mathematics with ease since it can save up to 10 memories.
With all its different functions, it is a worthy calculator in finance as well as economics, statistics and accounting. This calculator is promised to serve you for a prolonged period so that you can keep yourself worry-free throughout your financial course year.
2. HP F2231AA 12C Platinum – Great Financial Calculator for CFA, CFP or GARP FRM
Key Feature:
- 130+ built-in functions.
- Ideal for solving complex calculations.
- Backspace key.
- Buttons are made from tactile plastic.
The HP F2231AA 12C Platinum Financial Calculator is designed in such a way so that a student from finance can solve different financial problems using it. It is one of the best financial calculators of all-time manufactured by the USA tech-giant HP.
Suppose you are in confusion using a financial calculator for your CFA, CFP or GARP FRM certification exam. In that case, you can shake hands with this calculator because it is approved to use in these certification exams. The buttons are made of tactile plastic that will allow you to feed error-free input. Although considered a little bit pricey, this Platinum version has a similar reputation as the Classic 12C with the same fast-paced processor. It extends which is 6X better than the original and 4X in memory.
The LCD display is much clearer than any other financial calculator and readable under any light condition and from any angle. If you need to UNDO any wrong entry, simply press the backspace key.
You will hardly find a better financial calculator that is available with 20 memory registers and a 1-year manufacturer warranty.
3. CASIO FC-200V Financial Calculator for MBA, Financial Analyst, and CFP Students
Key Feature:
- Cash flow analysis.
- Direct mode key.
- Amortization calculation.
- Solves trigonometric calculations.
The CASIO FC-200V Financial Calculator financial calculator shows 4-line dot matrix displays, and it is much popular among many students because of its easy-to-use feature. It is full of unique functions and an ideal financial calculator to solve several financial problems.
This financial consultant is most suitable for MBA, CFP students, Financial Analysts, Mutual funds, insurance advisors, anyone doing time value for money, Annuity, Cash flow and many more. Additionally, it delivers accurate results of investment appraisal, day/bond/break-even point calculations, and many more. A slide on a hard case ensures the protection of the calculator.
However, the selling point of this calculator is its solar panel as well as battery backup mechanism.
Intuitive and vigorously programmed – these 2 words are the most suitable word for the CASIO FC-200V Financial Calculator, and it is packed with countless premium features to make a person’s financial calculations easy. Within a budget-friendly price, it will be a great addition to the shelf of calculating accessories at a house, business centre, office or school.
5 Best Graphing Calculators for Engineers and High School Students
Graphing calculator is mandatory for any high school student. The best graphing calculator will help a student to solve problems related to Algebra or TIG math. Its also a key tool for engineers.
1. TI-84 Plus CE – Best Calculator for Calculus and Statistics
Key feature:
- Pre-loaded applications.
- Excellent color display.
- Multiple color options.
- Deep sleep mode when not in use.
Once a student will start using the TI-84 Plus CE, this calculator will become his/her best friend. Data collecting and inequality graphing to proper notation is the range of its pre-loaded applications. This calculator is capable of solving calculus, trigonometry, statistics, financial functions, and engineering problems.
Its high-resolution color display makes it different from other Graphing Calculators, and this is the reason many students loved it. Besides, due to its vast range of application, it has become an ideal graphing calculator for any course or subject. It is easy to use, and thus a beginner can get the best result from it. Moreover, an advanced person will also get benefit since it will deliver 7 multiple graph styles for differentiating the look of each graph drawn.
The calculator is available with several fun colors. 154K RAM is its memory capacity which is quite impressive.
If you need to work with a graphing calculator more frequently, without hesitation, you can pick this model. It comes with a rechargeable battery that will help you to save valuable time and money both. Moreover, the calculator will go to deep sleep mode when not in use for an extended period. The calculator battery charge will be preserved during the whole summer vacation with the help of this hibernation process.
2. TEXAS Instruments TI-83 Plus Graphing Calculator Statistics
Key feature:
- Calculate, and graph mean, standard deviation, inferential statistics and calculus.
- Easily see connections between data and graphing.
- User-friendly.
- 14 interactive zoom features.
Generally, old graphing calculators have lost their appeal to many customers. Still, this TEXAS Instruments TI-83 Plus graphing calculator is one of the most exceptional graphing calculators of all time because of its user-friendly feature.
It is designed to solve high school class and other essential mathematical problems. Using it in degree or radian mode, you will be able to handle real or non-real numbers, and it will deliver results to decimal formats only. Moreover, the display portion is wide and extensive as well as high resolution ensures you will not face any problem to see the result from any angle and any light condition.
Making a graphing calculation in TI-83 Plus is pretty simple. You can input 10 equations at the same time following a simple list, and once you press the [GRAPH] key, you will get the graphical solution of your entry.
You will require 4AAA batteries to power up this calculator. Different exams named SAT, ACT, PSAT / NMSQT, AP, International Baccalaureate approved it to use.
3. HP Prime Graphing Calculator for PSAT, SAT, and GMAT
Key feature:
- Advanced features.
- Wallet-friendly.
- Easy to operate.
- Can solve different equations.
The HP Prime Graphing Calculator has created a buzz word in the graphing calculator industry within a short time. Updated technologies are used in this calculator, and thus it has become one of the top-selling graphing calculators in the market.
All levels of learners can use the HP Prime Graphing Calculator. A high school student can efficiently operate it. Also, it is equipped with several advanced options that can be used by college and beyond college students. Moreover, it is a wallet-friendly calculator which makes it popular among different students.
With the help of its vast calculation options, it will be a standard calculator for using in regular mathematical classes, the right pick for science classes as well as assist you in solving problems of arithmetic and algebra.
You can use this calculator in different exams like in the PSAT, SAT, Math AP Exams and IB turning on the Test Mode only. You will also be satisfied with its unique feature, which is the Computer algebra system. This feature will allow you to solve complicated math which contains a symbol in it rather than using general numbers only.
4. TEXAS Instruments TI-89 Titanium CAS Graphing Calculator for Engineers
Key Feature:
- Delivers result using a 3D graph.
- Calendar agenda function.
- Wide range of functions.
- 1-year warranty.
Ever wondered, a calculator will deliver a result in 3D formats? Well, this is only possible with TEXAS Instruments TI-89 Titanium CAS Graphing Calculator which is considered as the Swiss army knife in the industry of graphing calculators.
It is full of a wide range of functions, buttons and menus. If you are a student of Physics, Astronomy or Chemistry, the EE button in this calculator will be your friend. This button will allow you to enter 700,000,000 by typing seven, EE, and then eight. This process requires only 3 buttons instead of 9 while typing manually.
A student will understand the working process of math and science in real life. It is capable of doing this by measuring sound, temperature, motion and others. Expressing a mathematical term into the symbolic form will never be a complex job using the TEXAS Instruments TI-89 Titanium CAS Graphing Calculator. Because of this reason TI-89 is kept in the list of best graphing calculators 2020.
5. CASIO fx-9750GII – A Top Rated Graphing Calculator
Key Feature:
- Wide 21-character X 8-line display.
- Icon-based menu.
- Enlarged-dot area technology.
- Delivers fast pie-chart and bar-graphs.
The Casio fx-9750GII is an entry-level Graphing calculator with all basic functions that make it a perfect calculator for Geometry and Trigonometry.
Students can easily navigate the menu because of its icon-based feature. The calculator is formulated with different soft-menus, and thus a student can effortlessly accomplish common tasks. Its high-resolution LCD display is large enough that it comes with enlarged-dot area technology. With the help of this technology, a student can easily see the lines and curves.
The high-speed CPU processes calculations and complex graphs without making late, which is significantly essential during a test. Most importantly, it provides a 100% accurate result.
During the exam, candidates can also benefit from this calculator since anyone can use it on the AP tests, SAT, PSAT exams, and college entrance exams. With its built-in USB feature, you can connect it to other devices to transfer data.
Choose the Best Calculator – A guide that helps you to make the buying decision
No matter what, the importance of a calculator won’t ever decrease. And because of that, the more advanced we get, the same happened to the calculator. This device is not only useful to students, scientists, economists, accountants, but to everyone. Because there’s no way to live without solving mathematical problems in this data-driven world. Almost every studies and work require calculations, and for that, we need calculators.
Calculator Types and Their Popular Brands
As time changes, so do our needs. To keep pace with the time, the electric calculator has changed too and now it comes with different calculator types for our diverse problems.
Based on the source of power, there are three main types of calculators.
- Electric calculators: Powered on electricity, this is the oldest calculator type
- Battery calculators: Vastly used all over the world, powered by battery
- Solar Calculators: These calculators are powered by solar cells built-in with the device
- Hybrid Calculators: Powered both by battery and solar cells.
If you want to choose a calculator that is convenient to solve your problem, then first you need to know the types of calculators and their features. We will now write different types of calculators and their basic features.
An Abacus: It was the first invented calculator. It can do very simple calculations.
Basic Calculators: It is the most common and widely used calculator. It usually has 8-12 digits and able to do general calculations such as addition, subtraction, multiplication, division, etc. Basic calculators are generally used in high schools and for basic calculation purposes. There are several basic types of calculators for high schools.
Top Basic Calculator Brand: If you’re looking a Basic calculator then you should go for “Casio MS-80 B Standard Function Desktop Calculator”. This brand and model is the best one in the market. It runs on both battery and solar power that makes it long-lasting. You can use it for general use as well as tax and currency conversion, profit margin etc.
Scientific Calculator: It can perform higher arithmetic and trigonometric calculations. It has various built-features and able to do fractions, calculus, matrix, unit conversion, Boolean math, etc. There are different types of scientific calculators available in the market.
Top Scientific Calculator Brand: The “TI-36X Pro Scientific Calculator” by Texas Instrument is the leading brand and model for those who are looking a powerful scientific calculator. It has a large display that can show four lines of calculations at the same time. It has various number of modes for you to choose based on your equation and problem. You can solve almost every kind of problems with it such as geometry, trigonometry, calculus, statistics and many more. It also has a very strong battery and solar power feature.
Graphing Calculator: It solves calculation by plotting graphs. It has a larger display than other calculators and programmed to show several lines of text, equations, and figures simultaneously.
Top Graphing Calculator Brand: If you’re looking for a graphing calculator that’ll show your mathematical results in a clear understandable graphic with best features then, “TI-84 Plus Graphing Calculator” by Texas Instrument is a perfect option for you. It has various functions such as inequality graphing, correct math notation, data collection etc. It’s capable of saving, graph and analyze at the same time. Its full-colour screen magnifies the display experience, making graphs easier to understand by adding colour-coded equations, plots, and objects.
Printing Calculators: It has similar features like basic calculators, except it has an extra built-in printer to print data and result in a small paper.
Top Printing Calculator Brand: “Casio HR-100TM Printing Calculator” is one of the all-time-best printing calculator you’d love to have. It is convenient for both home and office use. It has an excellent LCD screen for 12-digit numbers. It is capable to print two lines/per second and can be printed in black and red colour. It can perform problems related to cost/sell/margin, tax and currency etc.
Financial Calculator: It is widely used among financial students and businesses to resolve many different types of financial mathematics and problems. It can solve problems interest rates, cash flows, and other statistical issues.
Top Financial Calculator Brand: “HP 12CP Financial Calculator” will be the best companion for you while solving financial problems. It’s capable of accounting, finance, banking, real estate related problems. It has about 120 built-in functions. You can store up to 80 cash flows in this calculator. Also, it is permitted for the CFA, CFP, FRM exams.
So, which type of calculator do you need?
As you’ve already got the idea about different types of calculators, now you can choose among them according to your needs.
Basic calculators are mostly used by kids in schools to solve general problems. You can also use it in your home or office to calculate simple amounts and numbers. Getting results for a vast number of data might get difficult and troublesome.
On the other hand, if you’re an advanced level student or working on something like that, Scientific or Graphing calculators will be the right choice for you. It can help you solve critical mathematical analysis and equations, also converting one type of data to others. And with a Graphing calculator, you can also see the realistic result of your inputs.
Printing calculators work like Basic ones. But you can keep the copies of the calculation you’re doing. It eases your trouble for finding the record of the calculation while you’re doing lengthy accounting or tax problems.
Financial calculators are necessary for financiers, economists, accountants, and people studying in this area. It also provides useful information for your financial statement related problems. This calculator has unique and separate functions for only that type of financial problems and is very convenient.
Sum Up
We have gone through the review of best calculators 2021 of different brands and separate categories. All the reviewed calculators are reliable, trustworthy and received many positive reviews from customers.
Don’t assume that you are wasting your money purchasing a calculator because the calculator is an invaluable item for any grade students. Since every year, different functions and technologies are introduced in the calculator, but that doesn’t mean your calculator will become unworthy. All you need to do is, pass the calculator to one child to another so that you don’t need to reinvest on this item every year.
A Guide to Buy the Right Calculator
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Hey Guys! My name is Richard Andrew. I am a contributor to the Strategy Watch. I have finished my graduation with a major in Economics. My interest areas are Economics, Financial Analysis, Stock Analysis, and Business Strategy.