Many coffee houses use more coffee grounds than most people use at home in their own coffee maker. Coffee houses usually use 2 tablespoons of coffee grounds per 6 ounces of water. In order to get this ratio right you will need to determine what size your coffee maker's pot considers to be a cup. In typical kitchen measurements a standard cup is 8 ounces, but many 8 and 10 cup coffee makers use a varied measure on this standard. Some use a 6 ounce standard; some though consider a cup to be even less. Check your coffee maker's manual or test your pot using a proper measuring cup because you want to use the right coffee to water ratio for the best tasting coffee.
So keep in mind: