Time Calculator is an easy time-management tool for Chrome. It can help you track multiple projects or time-based events and create customized schedules for each task. It allows you to edit the time of a selected event in a specific way.

The solution allows you to add the date of the day you're adding hours and minutes, as well as a few extra fields to get a total for both the whole day and the weeks in the next and the previous year.

To improve the functionality of the app, we're going to add a scrolling feature and show the current day, the number of hours and minutes on the current date, and also the number of hours and minutes for the next day.