I'm a resident: 30hrs every 3-4 days, is standard for residents in years 2 and above, but only in the more demanding services, otherwise usually 12-16hr days.
Other limits:
- You are not allowed more than 80hrs per week, that is a hard limit and programs will get in trouble if they ask more of you.
- You are required to take 4 days off every 4 week rolling average ( so 1 day off per week, or 2 days off every 2 weeks, etc )