Use the later tool

Add or subtract a precise duration and show the resulting local date and time.

What later.my is for

The name emphasizes a personal view: begin with the visitor's local date and zone.

Keep the date and time zone visible

A clock reading or duration can cross midnight. Include the calendar date, UTC offset and named time zone whenever a result will be shared.

Continue on Time.now

The permanent resource is https://time.now/time/calculator/. The full Time.now destination is available now.