What is the typical length of an Experteering trip? Mark Horoszowski Updated August 12, 2016 00:58 Follow Volunteering projects can range from 1 week to 1 year. Read our "Complete Guide" to see the average types of projects, and how the length of projects informs that type of work you'll likely do. Related articles Who makes the final decision about my match? Comments 0 comments Please sign in to leave a comment.