In-N-Out Burger provides nutritional facts for several menu items in 3 sentences or less:
The hamburger, cheeseburger, double-double, and protein style burgers contain between 243-362 calories, 11-20 grams of protein, and 10-35% of the daily value of iron. French fries contain 125 calories, 18 grams of total fat, and 10% of the daily value of iron. Chocolate and vanilla shakes contain between 680-690 calories, 36-37 grams of total fat, and 4-15% of daily calcium values.