Approximately 75-100 coffee beans are needed to make one standard cup of coffee (6 fluid ounces).
Here's a breakdown of why and how we arrive at that estimate:
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Bean Weight: Coffee beans vary in size and density, but on average, it takes about 7-10 grams of whole bean coffee to make a single cup.
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Beans per Gram: There are roughly 10-15 coffee beans per gram. This number can fluctuate based on the bean variety, roast level, and processing method.
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Calculation:
- Low end: 7 grams/cup * 10 beans/gram = 70 beans
- High end: 10 grams/cup * 15 beans/gram = 150 beans
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Reasonable Average: Taking into account these variables, a good average estimate is 75 to 100 coffee beans for one cup.
Therefore, while the exact number varies, you can expect to use around 75-100 coffee beans to brew one 6-ounce cup of coffee.
