What is the timing for roasting meats in convection?

Cooking time for large roasts is reduced substantially in Convection, while smaller roasts generally cook in stated recipe time. 

If your oven is equipped with a meat probe using it when roasting large cuts of meat of 5lbs and over will prevent overcooking. Otherwise, check the meat with an instant-read thermometer ⅔ of the way through the stated recipe time to determine the degree of doneness. Always add resting and carving time to the overall cooking time. 10 minutes for smaller cuts of meat 20 - 30 minutes for larger cuts of meat.