How to convert the float to Int in Swift

In this tutorial, we will learn about how to convert the float to Int in Swift.

To convert a float value to an Int, we can use the Int() constructor by passing a float value to it.

Here is an example:

let myFloat: Float = 12.752
let myInteger = Int(myFloat)

print(myInteger)

Output:

12

Note: When we use this conversion the Integer is always rounded to the nearest downward value, like 12.752 to 12 or 6.99 to 6.

In case, if you want to round up the integer value then you can use the rounded() method like this.

let myFloat: Float = 3.4
let myInteger = Int(myFloat.rounded(.up))

print(myInteger)

Output:

4

Other example:

let myFloat: Float = 6.9
let myInteger = Int(myFloat.rounded(.up)) // 7