How much time will you save if you take Yoga teacher training classes at home? For our example, you live an hour away from campus, depending on traffic, and your classes meet twice a week in the evenings for three hours each time. That amounts to four hours of commute time per week, or 16 hours per month. Now add in the actual class time (for our example) of six hours per week or 24 hours per month. You will spend about 40 hours per month commuting and attending class!