For 6 cups of coffee, use 6 to 12 tablespoons of ground coffee, depending on how strong you prefer it. The standard brewing guideline is 1 to 2 tablespoons of ground coffee per 6 ounces of water. Since a standard cup is 8 ounces, one cup requires about 1.3 to 2.7 tablespoons. For 6 cups (48 ounces), this translates to approximately 8 to 18 tablespoons, though most people find 10 to 12 tablespoons produces a balanced, medium-strength brew. If you like stronger coffee, use the higher amount; for a milder cup, use less. The exact ratio also depends on your coffee maker type—drip machines, French presses, and espresso makers may have slightly different optimal ratios. It's worth noting that "cup" can vary: standard measuring cups are 8 ounces, but some coffee makers label their cups as 6 ounces. Check your machine's specifications for the most accurate measurement. Start with 2 tablespoons per 6-ounce cup as a reliable baseline, then adjust to your taste preference.