How much garlic powder equals a half cup of minced garlic?

Generally, garlic powder is much more concentrated than minced garlic. A common conversion is that 1 teaspoon of garlic powder equals about 1 clove of garlic. Since a half cup of minced garlic is roughly equivalent to 24 cloves, you would need about 8 tablespoons (or ½ cup) of garlic powder to achieve a similar flavor intensity. However, it's advisable to start with less and adjust to taste.