How much charcoal does one need for a barbecue grill?

The amount of charcoal you need for a barbecue grill depends on several factors, including the size of the grill, the number of people you are cooking for, and the desired cooking time. As a general guideline, here are some estimated amounts of charcoal needed for different-sized grills:

- Small grill (18-inch diameter or less): Use about 10 to 12 briquettes (or about 2 cups of loose charcoal).

- Medium grill (22-inch diameter): Use about 15 to 20 briquettes (or about 3 cups of loose charcoal).

- Large grill (26-inch diameter or more): Use about 25 to 30 briquettes (or about 5 cups of loose charcoal).

These amounts are based on cooking for a group of 4-6 people. If you are cooking for a larger group or plan to cook for a longer duration, you may need more charcoal.

If you're unfamiliar with charcoal grilling, it's recommended to start with a smaller amount of charcoal and add more if needed. This will help prevent overcooking or burning your food. You can find more precise charcoal measurements in your grill's owner's manual, as the appropriate amount may vary depending on the specific grill's design and efficiency.