The TYPE Function in Excel is a vital Information Function. It can perform the working of **ISNUMBER**, **ISTEXT**, **ISLOGICAL**, and **ISERROR** in one go and also has other abilities.

**When to Use TYPE Function?**

The TYPE Function in Excel is used to know the data type of a supplied value. It is just that, any value in Excel would either be a Number, Text, Logical Value, Error Value or an Array of Values.

The TYPE Function returns the data type with a certain code assigned to each data type. Following are the codes for a set of different data types.

Data Type (Supplied Value) | Code (Function Result) |

Number | 1 |

Text | 2 |

Logical Value | 4 |

Error Value | 16 |

Array | 64 |

**Syntax and Arguments**

**=TYPE(value)**

The TYPE Function needs to be supplied with only one function argument.

This is the supplied value whose data type we want to check by using the TYPE Function*value –*

**Important Points About TYPE Function**

Here we have some important points to remember about the TYPE Function.

- The TYPE Function can be used in Excel 2000 and later versions of Excel.
- The function returns 16 if the input is an error value.
- If we supply a formula as the TYPE Function argument, the code is returned based on the data type of the result of the input formula.
- The formula considers data types of dates as numbers and returns 1 for date input.
- If a reference to the blank cell is supplied as function input, then the TYPE Function returns 1.

**Example for TYPE Function Formula**

In this section of the blog, we are going to implement the TYPE Function with the help of some examples.

**Example 1 – Basic Example for TYPE Formula**

Let us suppose we have the following values in the range A2:A5.

Use the following TYPE Function formula in cell B2 and copy it down the range B2:B5.

=TYPE(A2)

As a result, we get the codes in the range B2:B5.

**Explanation – **We have supplied cell A2 containing a numerical value 101 as the TYPE Function input. Since this is a numerical value, the formula returns 1 meaning for the numerical data type of value in cell A2.

Similarly, we get 2,4 and 16 because the value in cells A3, A4 and A5 is a text string, Logical Value and an Error Value respectively.

**Example 2 – Other TYPE Function Formulas**

Here, we have other examples for the TYPE Function formula.

=TYPE(10-10-2002)

The data type of Dates is also a numerical value, which is why the TYPE formula returns 1.

Now we would input a formula to see the data type of formula result.

=TYPE(RANDBETWEEN(20,10))

The **RANDBETWEEN** formula returns a #NUM! error when the bottom value is greater than the top value which is true for this formula. The TYPE Function gets a #NUM! as input and we get 16 as result.

This brings us to the end of the blog.

Thank you for reading.