How is garlic powder conversion to garlic salt?

To convert garlic powder to garlic salt, you typically use a ratio of about 3:1. For every tablespoon of garlic powder, you can mix it with about 2 tablespoons of salt. Adjust the ratio based on your taste preference or the saltiness desired in your dish. Keep in mind that garlic salt contains both garlic flavor and salt, so you may need to reduce other salt in the recipe accordingly.