How much dried herbs should be substituted for fresh herbs in a recipe?

When substituting dried herbs for fresh herbs in a recipe, a general rule of thumb is to use one-third of the amount of dried herbs compared to fresh. For instance, if a recipe calls for 1 tablespoon of fresh herbs, you would use about 1 teaspoon of dried herbs. This is because dried herbs have a more concentrated flavor. Always adjust to taste, as different herbs can vary in potency.