How many oysters are in a 10-ounce jar?
Oyster counts vary due to the length and thickness of the oyster, the time of year during which it was harvested and the water content of the oyster itself. As a point of reference, keep in mind that a 10-ounce jar holds approximately 5-7 medium-sized oysters, 7-10 small oysters, or 9-13 extra small oysters.