5+ best calculator apps to download on Windows 10/11

by Milan Stanojevic
Milan Stanojevic
Milan Stanojevic
Windows & Software Expert
Milan has been enthusiastic about PCs ever since his childhood days, and this led him to take interest in all PC-related technologies. Before joining WindowsReport, he worked as... read more
Affiliate Disclosure
  • An easy-to-use calculator on your Windows 10 PC can undoubtedly assist you with any fast calculations you want, but the options are numerous.
  • Conversions, equations, configurable themes, various language typing, and different angle modes are included in some of the apps.
  • There are several sorts of computations available for financial data, geometry, physics, and even graphs.
  • If you don't want to use the default Windows program, we've compiled a list of good alternatives for you.
6 best Calculator apps to download on Windows 10

To fix various PC problems, we recommend Restoro PC Repair Tool:
This software will repair common computer errors, protect you from file loss, malware, hardware failure and optimize your PC for maximum performance. Fix PC issues and remove viruses now in 3 easy steps:

  1. Download Restoro PC Repair Tool that comes with Patented Technologies (patent available here).
  2. Click Start Scan to find Windows issues that could be causing PC problems.
  3. Click Repair All to fix issues affecting your computer's security and performance
  • Restoro has been downloaded by 0 readers this month.

Along with some of the updates in Windows 10, Microsoft added new versions of their apps and services. One very welcomed update was the calculator app.

The old desktop calculator that all the previous versions of Windows had used to be very popular. But with the updates, users have started to complain or to turn to apps to assist with the different calculations that they needed to make.

For those that still want to try some third-party apps to do their calculations in Windows 10, the Microsoft Store has few apps that they might want to try out.

Of course, these are simple calculators, as opposed to other types you might find on the Store, which allow users to plot graphs and have other specialized features.

What is the best calculator to download on Windows 10?

HP Prime Pro

HP Prime Pro is a complex calculator with graphing functionalities that are best suited for students and other people that use advanced functions.

Although is a very complex app with a lot of capabilities and customization options, HP Prime Pro doesn’t come cheap, but if you need an advanced calculator, it’s worth every penny.

It’s designed with the same layout and features as College Board, HP Prime Pro delivers flexible functionality everywhere, as it has a mobile version.

The app includes advanced graphing functionalities, units, and base conversion, pinch-to-zoom and multi-touch capabilities, 3d graphs. and full-featured programming language including user-defined functions and re-assignable keys.

It also has a feature called HP Prime Explorer that allows the user to discover several function families, and a Computer Algebra System (CAS).

The app is constantly developed and updated by HP and it’s very customizable.

Get HP Prime Pro

Calc Pro HD

Calc Pro HD is one of the best alternatives to Windows’ default calculator you can find in the Store. In fact, it even has more features and functions.

There’s a free version with in-app purchases. It has a Standard Calculator and a Financial Calculator, each with 10 Calculator Worksheets.

First of all, Calc Pro HD has a full Cortana integration. This means you can actually dictate calculations to your virtual assistant, and you’ll get the result right away.

Besides all the basic mathematical functions, Calc Pro HD also features some advanced functions, so it’s a good choice for students of any age and education level.

Advanced functions found in Mathematics, Physics, the Solar System, and the Periodic Table of Elements include simultaneous graphs, locating points on a graph, and displaying tangents.

Mortgage Calculator, Tip Calculator, Loan Calculator, Time Value Money worksheet, Financial Date worksheet, Percentage Change worksheet, Break Even worksheet, Profit Margin worksheet, Depreciation worksheet, Compound Interest worksheet are among the financial advanced features available in the paid version.

Get Pro HD calculator

Default Windows 10 Calculator

The default Calculator app that comes in Windows 10 is one of the best you could wish for. Its user interface is very simple and good-looking.

Switching between the three supported functions (Standard, Scientific, and Converter) is done from the same window, and for most users, this app will provide all the support they need.

The buttons are pretty big, being easy to click or tap, and as an added feature for computer users, they can use the numeric keys to type the numbers.

Windows 2021 delivers on two requests: a keep-on-top mode that can be accessed by just selecting the icon adjacent to the calculator mode. This elevates the calculator above all other windows on your desktop, making it easier to reach, especially when multitasking.

Another feature is the graphing calculator mode. Teachers and students will benefit from a better basic graphing calculator experience on Windows 10 because of this functionality, which allows them to plot and analyze numerous equations as well as modify equation variables.

Get the default Windows calculator

Calculator X8

We previously reviewed Calculator X8 and found that it is a great app to have on your Windows 10 computer.

While it doesn’t offer users any other features than the simple scientific calculator with the most used functions, it has a great-looking, minimalistic user interface.

For those that only use the Windows 10 calculator from time to time, and for simple calculations, this app is perfect.

Expert Tip: Some PC issues are hard to tackle, especially when it comes to corrupted repositories or missing Windows files. If you are having troubles fixing an error, your system may be partially broken. We recommend installing Restoro, a tool that will scan your machine and identify what the fault is.
Click here to download and start repairing.

Large numbers are split with commas for easier reading, there is a copy and paste option, brackets are supported, themes are available for personalization, and hitting Esc resets the calculator. These are just a few of the mechanics that allow you to have simple yet effective interaction with Calculator X8.

The UI is perfect for touchscreen devices, as the buttons are rather large, making it practically impossible to mistype anything.

Get Calculator X8

Sticky Calculator

This calculator is unlike any other for Windows 10. Because there is no number pad, the window is extremely small.

The major feature of this software is the automated line calculation that occurs anytime you type a formula. Despite the lack of a number pad, it has a plethora of features. The line that has not been calculated can be used as a note.

Its features include Plus, Minus/Negative, Multiplication, Division, Modulus, Exponent, Root, Parenthesis, Absolute, Factorial, and Postpone, as well as Advance farther up, Rounding off, Log E, Log 10, Sine, Tangent, Cosine, Pi, Natural Logarithm, and The Golden ratio.

The app now features a floating window feature, a start app on boot, and Korean typing support.

If you wish to boost your productivity you may upgrade to the premium edition, which includes a few more features.

These features include a memory function, the ability to alter the backdrop color, and a plugin that allows the program to constantly remain on top of other apps running in the background.

Get Sticky Calculator

Super Calculator

One other Windows 10 calculator app that provides users with the possibility to resolve long and tedious scientific calculations is Super Calculator.

While this tool only has a scientific calculator, it is very well designed and users can quickly access all the functions they need.

Its display is almost the same as you would have in a real scientific calculator, where users can add fractions and other functions into one long equation.

The calculator can generate nearly any equation, such as factorials of large numbers. Standard operators and numerous functions such as sin, cos, tan, asin, acos, atan, abs, int, fact, sqrt, log, ln, and math constants pi and e are available.

You may also use radians or degrees in trigonometric functions by switching between two distinct angle modes.

In this regard, it will be of great use to engineering students and other professionals that need to write down long and complex equations.

Get Super Calculator


This app is one of the most complex Windows 10 calculator apps that you can use.

It allows users to input values from their keyboard, and within the app, they can find mathematical and physics constants, over 50 scientific functions, almost all types of units for conversions, and much more.

The currency converter, with real-time exchange rates, and unit converter both feature 150+ World currencies and over 200 units, with configurable favorites that allow you to save conversions for convenient reference.

Calculator2 will not slow you down; the easy keyboard support allows you to input your calculations by simply typing in functions. Calculator2 looks and feels completely at home on your Windows 10 desktop thanks to the use of fluid design.

The app is also available in the App Store and on Google Play, allowing you to experience the same excellent features on your PC and mobile devices.

Calculator² provides for its users a basic calculator, scientific, programmer, currency, and unit converter, assuring that all possible calculations any user might do, can be done with this app.

Get Calculator²

With the help of these Windows 10 calculator apps, you will be able to make any kind of calculation with ease. They offer all the tools you could need, all wrapped up in a very nice user interface.

If you are interested in the good old Windows calculator, here’s how to get it back to Windows 10.

For more questions or suggestions, don’t hesitate to reach in the comments section below.

idee restoro Still having issues? Fix them with this tool:
  1. Download this PC Repair Tool rated Great on TrustPilot.com (download starts on this page).
  2. Click Start Scan to find Windows issues that could be causing PC problems.
  3. Click Repair All to fix issues with Patented Technologies (Exclusive Discount for our readers).

Restoro has been downloaded by 0 readers this month.

Frequently Asked Questions

  • You should have the calculator installed by default on your Windows OS. If not, you can always get it back.

  • Yes, Windows 10 comes with a basic calculator app. If you’re interested in something more advanced, you should try similar apps from the Microsoft Store.

  • The calculator app might have glitches or some other program might be interfering. Check out a few easy steps to retrieve its functionality.

This article covers:Topics: