Create a new Calculated Date-Time Field custom field and name it properly.
Providing a description will help you to identify what the custom field does but this step is optional
Add the following expression:
addTimeSkippingWeekends({00057}, {10200}*{DAY}, LOCAL, {FRIDAY}, {SATURDAY})
{00057}
{10200}
Click on Edit Display Format to configure the display format
Choose Date Time Picker for Format type
Once configured and added to an issue screen (e.g. an epic), the result will look like this: