How many gallons if salsa do you need for 75 people?

The amount of salsa needed for 75 people depends on how it's served, but a general guideline is about 2 ounces per person for dipping. This means you would need approximately 150 ounces of salsa for 75 people, which is about 1.2 gallons. If salsa is a main component of a dish, you might want to increase this amount accordingly.