Introduction
It becomes easy to manage data with Microsoft Excel since different types of data are provided; otherwise, it is very easy for analysis and reporting. Getting to know what text, numbers, currency, dates, and logical values mean helps prevent mistakes and usage of calculations and functions just as it should be put in the spreadsheets.
Different types of Data in Excel
Data types are helpful to insert data in the right way. If the wrong data type is found inside the dataset, the data gets misrepresented, and calculations turn out wrong. So knowing which data types suit your datasets is important.
Now, let’s have a look at some of the data types used in Excel:
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Number Data
Number data can be just about any value: an enormous number, a minute fraction, or even just qualitative data. In the next section, we’ll look at some examples of currency quantities, whole numbers, percent, decimal, dates and times, and phone numbers. As we’ll soon discover, to avoid having Excel misunderstand the numeric data you are entering, we must create them with proper symbols and format.
Keep in mind that there are differences that are slight. For instance, consider an instance where one cell is having financial data and another cell has a date; although it is both being marked as Numeric in the case of Excel, they aren’t exactly the same.
Currency
If you are handling financial data, you may be aware of the Currency data type. It allows formatting of monetary values and makes sure that financial data is reflected correctly by the correct currency symbol and decimal places.
You can apply the currency data type in this way. We will convert numbers to currency. Here, select the range of cells you wish to change.
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Then right-click
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Then on the option, click Format Cell, and a dialog box opens.
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Now move to the Number tab.
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Select Currency as the data type and format your values.
Data and Time
Date and Time types store dates and times. These types are used when you want to do a chronological analysis of data, need to schedule something, or the calculation is time-sensitive.
Let’s look at an example of how to convert a Text into a Date. Instead of using the Date option, you would use Time for the time formatting instructions.
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Open the cell to change.
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Right-click on it.
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Select the Format cells from the context menu.
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You will see the Number Tab under the Number group.
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Select Date as data type and format your values.
Depending on what you want to write, there may also be additional steps:
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For instance, if you want to write the current time, you simply write =NOW ().
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In converting the date to Text, you shall apply =TEXT (Cell number, “MM/DD/YYYY”).
Percentage
Percentage converts numbers to percentages, thus making ratio data and proportional values easier to read and interpret.
To convert numbers into percentages, do the following:
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Choose the range of cells you would like to change.
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Click on it
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Right click on it.
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Select Format cell option and a dialogue box will appear.
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In the Number tab, select percentage data type and format values.
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Set the decimal places.
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Text Data
Text data is a primitive type that enables you to input any characters, whether alphabetical, numerical, or special symbols. On the other hand, Number data does not offer calculation support when entered as Number symbols. That’s why you can handle your Text and Number data manually to fit your requirements. In Excel, though, by default, it reads it as text data when its figures are not interpreted.
In order to convert Numbers into Text, here is what you have to do:
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Select the cells or columns of text data that you want to update.
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Right-click the selected cells.
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Click Format Cells.
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Click the Number Tab.
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Select Text.
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Boolean Data
Excel’s Boolean data type represents logics that perform logical operations only with two values. True and False are those. The values TRUE and FALSE are used in the form of functions and formulas testing conditions and returning a result true or false.
Let’s try two given values to check if these two values are equal or not as shown below: =value1=value2.
The rest of this section discusses further how the Boolean data types are used in the logical function. Some more logical functions can also be found in Formulas > Logical.
Logical functions will allow users to execute complex decision processes inside their spreadsheets. The logical functions like IF (), AND (), OR (), and NOT () will allow the users to test conditions so that certain values can be returned based on whether the conditions have been met or not.
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Error Data
Excel will also give you error values whenever it encounters an error or whenever a value is missing when an entry is being processed. This makes you understand where the problem is coming from so that you correct the issue and get what you are looking for.
All error values begin with a # sign. The following are some of the common error values you are supposed to look out for:
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#NAME? – Any formula when using any value without putting quotes, or sometimes, missing quotes.
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#DIV/0! – This is a prompt that you have divided a number by zero, although the divisor is not nil.
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#REF! – A cell reference is invalid or you have deleted or pasted something into a formula reference.
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#NUM! – This happens whenever you have an invalid formula or function, or the result of a calculation is too large to fit into the Excel screen.
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#N/A This Excel displays the error for cells that are empty or unable to read.
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#VALUE! – This means that there is no proper argument or operator in a function.
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#NULL! – When you refer to the intersection of a range of cells that do not intersect or when there are no separating commas between a range of cells within a function, an error condition is triggered.
Conclusion
Mastery over data types in Excel ensures that users make optimal entries and have higher accuracy for their analyses. The uniqueness of each data type – whether currency, logical value, or otherwise – serves its unique purpose in data organization and calculation. Applying the correct data type for every purpose simplifies data management, and the financial, analytical, or operational insights would be both clear and reliable.