How Much Milk does a Cow Produce in One Day?

The amount of milk that a cow can produce is actually based on a lot of facts about the cows environment. The average cow can produce 6 to 7 gallons of milk a day. It also depends on which cow you are talking about. Some cows produce more than others. And in order to get the most milk out of each cow, you need to make sure they are not stressed, in a warm environment, and make sure you feed the cow the correct food.