Krystal Calories & Nutrition (50 orders)

See the lowest-calorie and highest-protein items at Krystal, 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 Krystal nearest you.

Source: Krystal nutrition guide (official), October 27, 2025 edition · Data refreshed September 15, 2026

• 50 single orders
• 150 cal lowest pick
• 38g top protein ≤ 700 cal
• 25 orders ≤ 500 cal

As of September 2026, 25 of the 50 Krystal single orders we track come in at or under 500 calories.

Lowest-calorie Krystal 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 Krystal 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 Krystal

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

Krystal nutrition (lowest calories first)

Calories and macros for the 61 Krystal rows this page lists: the 50 single orders plus 11 desserts. Not included yet: its drinks and ICEEs (the guide prints them without fat values), the Sackfuls and 20 wings sized for a group, and the items newer than its October 2025 guide (among them the Corn Pup, the fish sliders, the nuggets and tenders and the Smash'd burgers). Also available as JSON.

Krystal nutrition FAQ

What is the lowest-calorie meal-sized item at Krystal?

The lowest-calorie meal-sized item at Krystal is the Krystal at about 150 calories with 7g protein (meal-sized: at least 150 calories or 10 g of protein).

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

Chipotle Bacon & Egg Patty Melt (limited time) leads with roughly 38g of protein for about 680 calories.

What's the most protein-efficient Krystal dish?

Low Carb Scrambler with Bacon delivers the most protein per calorie — about 35g protein for 500 calories — of any Krystal entrée, side or breakfast item.

How many Krystal orders are 500 calories or less?

25 of the 50 Krystal single orders we track come in at 500 calories or less. Those 50 are 12 entrées, 13 sides and 25 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 Krystal numbers come from?

From Krystal nutrition guide (official) (October 27, 2025 edition), 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: Krystal nutrition guide (official), October 27, 2025 edition · Data refreshed September 15, 2026. Figures are estimates and may change — verify with Krystal. Read how we gather and check this data.

More at Krystal

• Krystal calories & nutrition (61 items listed)
• Krystal under 300 calories (12 orders)
• Krystal under 400 calories (18 orders)
• Krystal under 500 calories (25 orders)
• Krystal under 600 calories (29 orders)
• Krystal calorie calculator (build an order under your cap)

Similar chains

Burgers chains with their own calorie tables, or browse all 64.

• Wienerschnitzel
• A&W
• Steak 'n Shake
• McDonald's