How to compare restaurant nutrition
Start with the serving, then compare the numbers that are relevant to your meal.
By CompareMenus · Editorial guide · Reviewed September 19, 2026
Check what one serving means
A published row might describe one taco, a small drink, an entire sandwich, a sauce packet or an ingredient on its own. A plate with a side and a drink may need several rows. Do not compare a large meal with a small component simply because their names sound alike.
Keep missing values visible
A dash is unknown, not zero. Our meal builder adds known values and labels totals as incomplete when an item lacks a value. Published nutrition is often rounded; adding several rounded figures can produce a total that differs from a restaurant’s own calculator.
Consider more than one number
Calories, protein, sodium, fiber and serving size describe different aspects of a food. Ranking by one figure cannot decide what is suitable for every person. Our filters are a way to explore the available numbers, rather than a health score or a personalized dietary recommendation.
Check your actual configuration
Changing a bun, sauce, milk, side or portion can change the nutrition. Unless the source publishes that exact configuration, the default item’s figures should not be treated as your customized order. For a medically prescribed diet, use the restaurant’s current information and the guidance of your clinician or registered dietitian.