Nutrition Breakdown

Duff's Calories — Lowest to Highest

Browse calorie values for Duff's menu items, with official nutrition where available and estimated calories for uncovered items. Updated July 2026.

Coverage

100%

Average Calories

236 kcal

Lowest Item

10 kcal

Highest Item

620 kcal

54 / 54 items resolved USDA database: 51 Estimated: 3

Lowest Calorie Items at Duff's

Use this ranking to find lighter menu options quickly

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# Item Category Source Calories
1 Bottled Water beverages Estimated 10 kcal
2 10 Famous Wings & 2 Sides lunch specials USDA 20 kcal
3 5 Famous Wings & 1 Side lunch specials USDA 20 kcal
4 Vegetable Wrap sandwiches and wraps USDA 24 kcal
5 Roasted Popper Bites starters USDA 28 kcal
6 Mozzarella Sticks starters USDA 45 kcal
7 Fountain Drink beverages USDA 46 kcal
8 Soup starters USDA 84 kcal
9 Chili starters USDA 102 kcal
10 Duff's Wraps sandwiches and wraps USDA 106 kcal
11 Chef Salad starters USDA 127 kcal
12 Beef on Weck & 5 Famous Wings lunch specials USDA 137 kcal
13 Turkey Bomber sandwiches and wraps USDA 147 kcal
14 Turkey Burger sandwiches and wraps USDA 147 kcal
15 Grilled Cheese sandwiches and wraps USDA 156 kcal
16 Cheese Sauce starters USDA 163 kcal
17 French Fries starters USDA 179 kcal
18 Roast Beef on Weck sandwiches and wraps USDA 194 kcal
19 Boneless Wings famous wings USDA 198 kcal
20 Hot Dog kids menu USDA 211 kcal
21 Grilled Chicken Breast sandwiches and wraps USDA 220 kcal
22 Gravy starters USDA 224 kcal
23 Chef Salad with Chicken Finger Combo starters USDA 228 kcal
24 Chef Salad with Chicken Steak starters USDA 228 kcal
25 BLT sandwiches and wraps USDA 231 kcal
26 Fish Sandwich sandwiches and wraps USDA 234 kcal
27 Chicken Finger Sandwich sandwiches and wraps USDA 240 kcal
28 Sirloin Steak Sandwich sandwiches and wraps USDA 243 kcal
29 Veggie Burger sandwiches and wraps USDA 243 kcal
30 Hamburger with Cheese sandwiches and wraps USDA 256 kcal
Nutrition sync is temporarily paused Missing official items: 3

Highest Calorie Items

Top calorie-dense picks based on current nutrition data

Bleu and Bacon Burger

sandwiches and wraps 620 kcal

Hamburger

sandwiches and wraps 620 kcal

Onion Rings

starters 500 kcal

20 Wings, Lg Fries, Lg Pitcher of Beer

daily specials 375 kcal

20 Wings, Lg Fries, Lg Pitcher of Pop

daily specials 375 kcal

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How Estimated Calories Are Calculated

When official nutrition is unavailable, calorie values are estimated using menu-item keywords and then adjusted by portion size. These values are directional for comparison, not medical nutrition advice.

  • Base estimate: item-name tokens (for example burger, fries, salad, pizza, shake) map to baseline calorie ranges.
  • Portion weighting: ounce and gram values adjust the estimate (about 8 oz = 1.0x, about 230 g = 1.0x), then the value is capped within a safe range.
  • Size modifiers: small/kids items apply a lower multiplier, while large/xl/family/double items apply a higher multiplier.
  • Final output: estimates are rounded to whole calories and shown as Estimated in the source column.

Duff's Calories — Frequently Asked Questions

Questions about calorie values, estimates, and nutrition coverage.

How many Duff's items have calorie data?

Duff's currently has calorie values for 54 of 54 menu items (100% coverage). We first use official nutrition sources when available, then apply estimation fallback for unresolved items.

What is the lowest-calorie item at Duff's?

The lightest item currently tracked is Bottled Water at approximately 10 kcal. Use the ranked table to find other low-calorie meal choices.

Are Duff's calorie values official or estimated?

This page uses a hybrid model: 51 items use USDA database estimates, while 3 items are algorithmic estimates. Both are directional for comparison, not medical guidance.

Where can I compare calories and prices together?

Use the Duff's full menu prices page for price-focused browsing and the cheapest menu items page for budget picks. This calories page is built for nutrition-first filtering.

How to Use This Calories Page

Use this page to compare low-calorie and high-calorie items quickly before ordering. Official values are used where available, and estimated values fill the coverage gap for broad menu discovery.

Estimated values are directional and may vary by location, preparation style, and serving size. For strict dietary planning, cross-check with the official restaurant nutrition statement when available.

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