Hi ismaaeelalam!

Thanks for sharing your thoughts on the addition of a feature that allows you to know the approximate duration of a course based on the length of the videos and practice content in it. At this moment, we don't have this feature available, however, we are always working to add features that improve our site, and we love getting input from our community.

I've passed your feedback along to the team and it will be part of our conversation as we plan the future of Khan Academy.

Thanks for helping improve Khan Academy!

I too think this would be great! I'd like it if there was an estimate for each individual lesson in the courses as well!