10 Common Spreadsheet Mistakes You’re Probably Making

10 Common Spreadsheet Mistakes You’re Probably Making

Spreadsheets are a stable in the business world. If you work anywhere in money, finances, business, or anything similar to those then you likely use a spreadsheet. They’re even used in the military to keep track of supplies. With so many people in so many industries using spreadsheets, you would imagine that people make a lot of errors. Correct! Here are ten common spreadsheet mistakes that you’ve probably made before.

common spreadsheet mistakes

    1. Mistakes in spreadsheet logic

    Spreadsheets are notoriously strict with things like order of operations. If you don’t type your equations and formulas in properly, you will get the wrong math which can wreck an entire spreadsheet. Thankfully there is something you can do about that and it’s simply a matter of using more parenthesis. Put parts of your equations in them in order to get the desired effect.

    common spreadsheet mistakes

      2. Misuse of built-in functions

      A single wrong letter in a function can change its entire meaning. For instance, AVERAGE will ignore all text and false entries. AVERAGEA converts all text and false entries to zero. That one letter can totally change the outlook and values in your spreadsheet. Companies have misused functions and had wrong values in their spreadsheets for years and it caused damage of millions of dollars. If you’re using a function, then double check to make sure you’re using the right ones.


      common spreadsheet mistakes

        3. Not copying all the cells you need

        When you work with spreadsheets, there can be a lot of copying and pasting. It’s a very common problem that people don’t select all the cells they need to copy and paste into the next workbook. If you don’t, you’ll have missing information. That can cause a lot of problems if it isn’t caught. Since spreadsheets can get ridiculously big, this is actually harder than it sounds. If you have 15 years of financial history and you only copy ten years of it, you may not catch that right away.

        common spreadsheet mistakes

          4. Keep your data entry and formula cells separate

          Formula cells and data entry cells should never be anywhere near each other. The reason for this is relatively simple. If you put values in the formula cells that are supposed to be in the data entry cells and vice versa, then you can seriously mess up your books. When you keep them separate, you run little risk of mixing the two up and that keeps your books and your bosses happy.


          common spreadsheet mistakes

            5. Save only when you need to

            This one seems odd but it’s true. You should only save when you need to. This bit of advice flies right in the face of the oft-told advice to save frequently. Here’s why you should only save when necessary. Assuming you hadn’t made a mistake up to the point when you opened a saved spreadsheet, you went through the project with a spreadsheet without a mistake. If you make a mistake and save it for a bunch of times, then your mistake gets saved and you won’t be able to recover your flawless copy later. Thus you should only save when you know what you just did was correct.

            common spreadsheet mistakes

              6. Create new spreadsheets if you want to experiment

              If you want to play around with your spreadsheets, you should make a copy and alter that instead. You should never tinker with your main spreadsheets because you could lose your original copy in the event that you accidentally saved. To avoid what could be a cataclysmic mistake, do yourself a favor and keep copies.

              common spreadsheet mistakes

                7. Give new cells a range name

                Range names can help you keep things organized. You can sort by range name and it helps you find information more quickly. It only makes sense that if you create new cells that you should give them a range name. Not giving new cells a range name can limit how they’re sorted and searched which can make them hard to find. You’d be surprised how many people add new cells to a huge spreadsheet and don’t give them range names. It makes things cluttered and more difficult to work with.


                common spreadsheet mistakes

                  8. Delete range names when you delete all of its cells

                  You should also delete range names when you delete all of its cells and it’s for exactly the same reasons as number seven. When you make major changes to your spreadsheet, you need to update everything around the change in order to ensure proper documentation. Not doing so can cause others to re-enter information that was supposed to be deleted and can also hinder things like searching and sorting.

                  common spreadsheet mistakes

                    9. Check your math

                    This seems like an obvious mistake but it’s absolutely essential. A company named Fidelity once had their books messed up by $2.6 billion over a silly minus sign. You can imagine what effect this had with investors and with the company’s higher ups. One tired night and you tap the minus sign on accident and you can make your company look like it has gained $1.3 billion more than it actually earned. Make sure you check even the most basic arithmetic you perform.


                    common spreadsheet mistakes

                      10. Have someone double check your work

                      Most of the largest mistakes made in the world of spreadsheets came from people not double checking their work. This mistake is then transferred up the chain of command without anyone else seriously checking everyone else’s work, and it can result in horrible problems. If you work with spreadsheets, then you should find someone to check yours every now and again to make sure the numbers add up. If you’re in charge of people who work on spreadsheets, then you should double check their work more often. An article from 2013 posits that 88% of spreadsheets have an error in them. That’s not a promising number.

                      At the end of the day it comes down to just paying attention. When your eyes stare at tiny numbers in tiny blocks all day long, they’re bound to start missing things. Make sure you take a step away from the computer every now and then and give your eyes and your brain a break. Spreadsheets are great but they’re also very tedious and it’s very easy to make a mistake if you’re not paying attention.

                      Featured photo credit: Sunoray via

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                      Joseph Hindy

                      A writer, editor, and YouTuber who likes to share about technology and lifestyle tips.

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                      Last Updated on June 26, 2020

                      9 Best Calendar Apps to Stay on Track in 2020

                      9 Best Calendar Apps to Stay on Track in 2020

                      The success of our day is largely dependent on the quality of our planning. Not to miss out anything in their to-dos, some people prefer to make a list of upcoming tasks in a notebook, while others have long started using digital technology solutions.

                      Calendar applications are some of the main tools that are worth using to organize our life and plan your time carefully.

                      Many people have switched to specific tools; however, there are still some who do not use calendars on a daily basis. They may find some applications uncomfortable to use, non-functional, or expensive.

                      In this article, we are going to check out the best calendars apps to help you stay organized.

                      1. Calendar

                        This calendar has direct integration with Any.Do To-Do List, which gives you a unique tandem of two applications.

                        Apart from its extended functionality, Cal Calendar is easy to use. The creation of events is very simple and fast.

                        What is more, depending on the name of the event, the application automatically adds contacts and geolocation data to the entry description. You can even import your lists and entries from

               Calendar is a great option for any type of user. It is very convenient and doesn’t overcomplicate the mode of display.

                        Another good thing is that this tool is available for free, so you can use it without spending a dime for the software.

                        Download Calendar here!

                        2. Google Calendar

                          Google Calendar is the official calendar for Android devices that has been tested out by many users around the globe. If you are right now trying to get away from it, consider changing your mind.

                          Since this application is installed on most Android devices by default, many users think that there is nothing special in this program. They are wrong.


                          Google has been updating its calendar for quite a few years, and now it comes in Material Design with advanced event features, direct integration into other Google services (for example, supports reminders and Google Now), and comes with Exchange support.

                          The program is super easy and will not cost a dime for you. It is a good thing, right?

                          Download Google Calendar here.

                          3. Jorte Calendar

                            Jorte Calendar is one of the most popular calendar applications in the Google Play store.

                            The program features a wide range of configuration options, with many design alternatives. You can adjust display mode to your needs and view calendar entries sorted by month, week, or day (by hours). It is convenient for quickly picking the desired date, using task bars, and setting reminders.

                            Apart from its ordinary information storing function, this application can be a special cloud service, Jorte Cloud, allowing you to synchronize calendars, schedules, and task lists on multiple devices. The application also supports data importing from Google Calendar.

                            For those paying attention to the program design, there is also Jorte Store, where you can buy styles and icons to personalize the calendar. This feature makes Jorte is one of the brightest calendar applications.

                            A basic version of the app is free of charge, so if you do not want to spend money on a calendar application, it is a good option.

                            Download Jorte Calendar here.

                            4. Business Calendar

                              Business Calendar is geared towards people who use their calendar for work purposes and business task planning. It offers different modes with wide configuration capabilities.

                              The application gives a default view mode by months, and events can be marked in different colors. Display modes/ sorting can be adjusted to your needs (by month, day, year, or events).

                              You can also set a multi-day viewing mode to see how things look for the next few days. Scrolling up and down moves you by month, and if you check a few days, they will be shown in a more detailed form.


                              The day display mode offers hourly scheduling, and the schedule mode provides a detailed schedule for a single event.

                              Business Calendar is a great tool for planning/ scheduling cases, tasks, and events. There is a support for recurring events, which can be set up in just a few clicks.

                              Having purchased software, you can use it to import and export other calendars, delete, copy, or move several events at the same time.

                              Android Business Calendar application may seem somewhat chaotic, but it works fine and is easy to work with if you play with it for a while.

                              A full version of the application is available for $4.99, but you can also find a free version for the app test drive.

                              Download Business Calendar here.

                              5. Calendar

                                Calendar is a relatively new app. It works as a web app and for both iOS and Android devices. It is an intelligent app that learns your contacts, schedule and tasks. It also helps you schedule and arrange meetings according to your available time slots.

                                A good thing about Calendar is that it allows you to sync up with other calendars you use such as Apple Calendar and Google Calendar. And so you can manage all the calendars you have in one place.

                                Calendar also gives you analytics of your meetings, giving you a clear picture on how you can improve your time management.

                                Download Calendar: Meeting & Scheduling here.

                                6. aCalendar

                                  aCalendar opens our collection of top 10 calendar applications available on the market today. With its appealing design, easy navigation, and great functionality, it is one of the most popular calendar apps in our list.

                                  Some of extra functions include color schemes for each case type (48 colors to choose from), different types of demonstrations, different widgets, moon phases, and much more.


                                  Taking into account it functionality, aCalendar is a reliable calendar application that has an easy-to-navigate interface with three display options. Scrolling from side to side allows you to switch between the display modes of the month, week and day.

                                  When scrolling down and up, you are moving through the calendar at intervals in accordance with the selected display mode.

                                  Apart from its time planning feature, aCalendar synchronizes photos from contact lists or social networks to remind you about birthdays, anniversaries, or any other special dates.

                                  The program also supports data transfer through NFC and full-screen widgets, which eases your work with any data.

                                  The program is available for free, but you can also get even more features if you buy the extended version of software for $4.99.

                                  Download aCalendar here.

                                  7. DigiCal Calendar

                                    DigiCal Calendar is very similar to Cal Calendar in the fact that the application focuses on design more than on its functionality. However, this doesn’t mean that the application doesn’t serve the purpose.

                                    With this calendar application, you can synchronize all your calendars and view them in different ways.

                                    Along with the basic functions, this program comes with support for Google Calendar, Outlook, and includes some unique and interesting features. You can match keywords to the image or set up a dark theme.

                                    The app can even show you the weather forecast for three days. There are many other features that deserve the attention of people who really like to use calendar applications.

                                    Download DigiCal Calendar here.

                                    8. SolCalendar

                                      SolCalendar can be called a universal application. It claims to be an all-in-one digital solution having a basic calendar functionality combined with some other advanced features, such as weather forecast for a specific day.


                                      The application supports Google Calendar, as well as tasks, widgets, lunar calendar and even Foursquare.

                                      Those searching for a calendar application to cover just everything in its functionality, SolCalendar is a program to consider. There are a lot of interesting things in this application; the program does an excellent job working in “all-in-one” mode.

                                      Test SolCalendar – the application is available for free. You can test it out without purchasing the service.

                                      Download SolCalendar here.

                                      9. Today Calendar

                                        Today Calendar is one of the most hip and edgy calendars in our list. The solution was one of the first ones that really embraced Material Design and remains one of the few that adhere to the neat style.

                                        The calendar application offers bold colors, simple controls, and great functionality. This is not as heavy an application as many others; it will not eat all the memory of your device.

                                        If you are not searching for something complicated and over-functional, Today Calendar is what you need. You can always test the application before paying for it – the program is available for free.

                                        Download Today Calendar here.

                                        Our Verdict

                                        Searching for the right application to manage your various calendars and plan your busy day can sometimes turn into a streak of obstacles.

                                        Most of us need flexible applications that can be easily used to manage our tough schedule. The application should have all necessary time planning functions and be intuitive.

                                        Stylish design and limitless compatibility also matter. It is not always easy to find such a program.

                                        The above digital calendar solutions fall under the category “worth” of being used. They are modern, multifunctional, easy, and easy. Pick the one you like!

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                                        Featured photo credit: Unsplash via

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