The essential Power BI data types are number day types and the date and time data types. Whole number data type. Decimal data type. Currency data type.
In the computer programming context, the Power BI data types are an attribute of data. This attribute informs the analyst about the programmer’s intention of using the data. These data types provide a set of values that gives value to an expression.

The Power BI data types can be classified into various categories. These are as follows:-

Text.
Number
Date and time
Boolean or logical.
The essential Power BI data types are number day types and the date and time data types.

They are discussed in the following manner-

Number Data Types – These data types can be used for aggregating and assimilating relevant organization information. Several functions like adding, subtracting, calculating an average and finding fractional values can be done with this data type. The numeric data type can be further categorised as follows-
Whole number data type.
Decimal data type.
Currency data type.
Percentage data type.
Date and time data types – This data type provides a huge source of information. The right data, time, month, year and other information can be easily extracted from these data types. The date and time data type formats can be categorised further into the following-
Date/ Time
Date
Time
Date/ Time/ Timezone
Duration.
Recently, a new data type called the Binary data type has also been noticed.
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