White Castle Calories & Nutrition (66 orders)

See the lowest-calorie and highest-protein items at White Castle, with calories, protein, carbs and fat for every item we track. Plan an order that fits your calorie goal, then let MinMax build the best one at the White Castle nearest you.

Source: White Castle nutrition guide (official) · Data refreshed September 15, 2026

• 66 single orders
• 170 cal lowest pick
• 30g top protein ≤ 700 cal
• 60 orders ≤ 500 cal

As of September 2026, 60 of the 66 White Castle single orders we track come in at or under 500 calories.

Lowest-calorie White Castle items

Meal-sized entrées and breakfast items only (at least 150 calories or 10 g protein) — sides, garnishes, drinks, desserts, kids' items, combos, sauces, toppings and single pieces are left out.

Highest-protein White Castle items under 700 calories

Dishes only (entrées, sides and breakfast items): the best picks when you're chasing a protein target without spending the whole day's budget.

Best protein per calorie at White Castle

The most "protein-dense" choices — the most grams of protein for each 100 calories.

White Castle nutrition (lowest calories first)

Calories and macros for the 69 White Castle rows this page lists: the 66 single orders plus 3 desserts. The other 23 rows we track (8 drinks and 15 sauces, toppings and add-ons the display filter leaves out) are left out of this table and kept in the JSON. Not included yet: its New York, New Jersey and other one-market items, its city-only shakes, the Chicken Breast Slider and Bacon & Cheddar Chicken Slider (the nutrition page prints no values for them), and the Sacks and Crave Cases sized for sharing. Also available as JSON.

White Castle nutrition FAQ

What is the lowest-calorie meal-sized item at White Castle?

The lowest-calorie meal-sized item at White Castle is the Cheese Slider at about 170 calories with 8g protein (meal-sized: at least 150 calories or 10 g of protein); the lightest entrée of any size is The Original Slider at 140 calories.

What is the highest-protein option at White Castle under 700 calories?

Fish Nibblers (Medium) leads with roughly 30g of protein for about 590 calories.

What's the most protein-efficient White Castle dish?

Chicken Rings (6) delivers the most protein per calorie — about 18g protein for 320 calories — of any White Castle entrée, side or breakfast item.

How many White Castle orders are 500 calories or less?

60 of the 66 White Castle single orders we track come in at 500 calories or less. Those 66 are 22 entrées, 15 sides and 29 breakfast items; drinks, desserts, kids' items, combos, sauces and toppings, and rows for one slice, piece or part of an order are not counted as single orders.

Where do these White Castle numbers come from?

From White Castle nutrition guide (official), last refreshed September 15, 2026. Every figure is as the restaurant published it, rounded to whole calories and grams; see the methodology page for how rows are checked.

Source: White Castle nutrition guide (official) · Data refreshed September 15, 2026. Figures are estimates and may change — verify with White Castle. Read how we gather and check this data.

More at White Castle

• White Castle calories & nutrition (69 items listed)
• White Castle under 300 calories (31 orders)
• White Castle under 400 calories (52 orders)
• White Castle under 500 calories (60 orders)
• White Castle under 600 calories (62 orders)
• White Castle calorie calculator (build an order under your cap)

Similar chains

Burgers chains with their own calorie tables, or browse all 58.

• Checkers & Rally's
• Krystal
• Wienerschnitzel
• A&W