How do I use Basecamp Classic to-do lists to track time?
Time tracking is available on the Plus, Premium & Max plans. To add time, click the “To-Do” tab. Find the list you want to enable time tracking for and put your mouse over the title. You’ll see a red “Edit” link appears to the left of the list’s title. Click this link and check the box next to “Enable time tracking for this list.”
You’ll see that all items on the list now have a little clock icon next to the checkbox. Click the icon to enter hours for that item. You can select the person who performed the task, add the number of hours, and add notes.
1 time unit = 1 hour
.75 = 45 minutes
.5 = 30 minutes
.25 = 15 minutes
You can learn more about this by watching the quick video tour of time tracking.