# 
## Overview

While working with date-time in your application, the need to subtract one time from the other will eventually be part of the application's features. 

We will learn to subtract two times using the **`Sub()` method** in this shot.

## Syntax

```
time1.Sub(time2)
```
## Parameter
The `Sub()` method accepts the shorter time parameter and is attached to the larger time.

## Example


package main
 
import "fmt"
import "time"
 
func main() {
    time := time.Now()
    time1:=time.AddDate(0,0,1)
    time2:=time.AddDate(0,0,2)
    diff := time2.Sub(time1)
    fmt.Println("Current date and time is: ", diff.String())

}

## Explanation

We subtract *tomorrow* from *next tomorrow* in the example above.

1. Line 7: We use `Now()` to get the current time.
 
2. Lines 8-9: We use `AddDate()` to add the dates. We add one day to `time1` and two days to `time2`.

3. Line 10: We use `Sub()` to subtract two times. Here, we subtract `time1` from `time2`

4. Line 11: We use `String()`  to convert the output to a string data type.


How to subtract two times in Go

Subtracting times in Go: Use Sub() with the larger time on the left and the shorter on the right.