French press coffee pots generally take 2 tablespoons of grounds for a 9-ounce cup of coffee, because they need a coarser grind than drip coffee makers. Measure the beans in the same way you would for making coffee by a drip system. read more
One cup of brewed coffee (8 oz) contains about 70–140 mg of caffeine, or about 95 mg on average (1, 2). Espresso. Espresso is made by forcing a small amount of hot water, or steam, through finely ground coffee beans. read more
There are two coffee beans within every coffee berry, and approximately 40 grams of coffee berries are needed for the 8 ounces of ground coffee used to make a single cup. The beans are hulled and roasted before use, reducing moisture and further decreasing the coffee's weight. read more