What does the INT function do in Excel?

The INT function in Excel is specifically designed to round a number down to the nearest integer. When you use this function, it takes the numeric value you provide and removes the decimal portion, effectively bringing it to the next lower whole number. For example, using the INT function on the number 5.8 would yield 5, and using it on -5.8 would give you -6, demonstrating that it consistently rounds down regardless of the sign of the number.

The other options pertain to different functionalities in Excel. Options that suggest rounding up or calculating averages refer to different types of functions, while converting text to numbers involves functions like VALUE or other methods to coerce text data into numeric form. Understanding the specific purpose of the INT function helps users perform accurate numerical operations in Excel effectively.