Nutrition Breakdown

Duncan's Burgers Calories — Lowest to Highest

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

Coverage

100%

Average Calories

265 kcal

Lowest Item

155 kcal

Highest Item

472 kcal

22 / 22 items resolved USDA database: 20 Estimated: 2

Lowest Calorie Items at Duncan's Burgers

Use this ranking to find lighter menu options quickly

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# Item Category Source Calories
1 Brooklyn Stack Hamburger classic style hamburgers USDA 155 kcal
2 Classic Bacon Cheeseburger classic style hamburgers USDA 155 kcal
3 Classic Cheeseburger classic style hamburgers USDA 155 kcal
4 Classic Spicy Bacon Cheeseburger classic style hamburgers USDA 155 kcal
5 Classic Spicy Cheeseburger classic style hamburgers USDA 155 kcal
6 Classic Veggie Cheeseburger classic style hamburgers USDA 155 kcal
7 Quick-Serve Hamburger quick serve hamburgers USDA 174 kcal
8 Poochie Patty for Dogs sides USDA 250 kcal
9 Quick-Serve Bacon Cheeseburger quick serve hamburgers USDA 250 kcal
10 Quick-Serve Cheeseburger quick serve hamburgers USDA 250 kcal
11 Quick-Serve Spicy Bacon Cheeseburger quick serve hamburgers USDA 250 kcal
12 Quick-Serve Spicy Bacon Cheeseburger quick serve hamburgers USDA 250 kcal
13 Quick-Serve Spicy Cheeseburger quick serve hamburgers USDA 250 kcal
14 Classic Double Cheeseburger classic style hamburgers USDA 261 kcal
15 Classic Double Spicy Bacon Cheeseburger classic style hamburgers USDA 261 kcal
16 Quick-Serve Double Cheeseburger quick serve hamburgers USDA 282 kcal
17 Poland Spring Water drinks USDA 329 kcal
18 Blood Orange Pellegrino drinks USDA 379 kcal
19 500 Ml Pellegrino drinks Estimated 390 kcal
20 Mexican Coke drinks Estimated 390 kcal
21 Large Bag of Chips sides USDA 472 kcal
22 Small Bag of Chips sides USDA 472 kcal
Nutrition sync is temporarily paused Missing official items: 2

Highest Calorie Items

Top calorie-dense picks based on current nutrition data

Large Bag of Chips

sides 472 kcal

Small Bag of Chips

sides 472 kcal

500 Ml Pellegrino

drinks 390 kcal

Mexican Coke

drinks 390 kcal

Blood Orange Pellegrino

drinks 379 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.

Duncan's Burgers Calories — Frequently Asked Questions

Questions about calorie values, estimates, and nutrition coverage.

How many Duncan's Burgers items have calorie data?

Duncan's Burgers currently has calorie values for 22 of 22 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 Duncan's Burgers?

The lightest item currently tracked is Brooklyn Stack Hamburger at approximately 155 kcal. Use the ranked table to find other low-calorie meal choices.

Are Duncan's Burgers calorie values official or estimated?

This page uses a hybrid model: 20 items use USDA database estimates, while 2 items are algorithmic estimates. Both are directional for comparison, not medical guidance.

Where can I compare calories and prices together?

Use the Duncan's Burgers 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.