Nutrition Breakdown
Burger 21 Calories — Lowest to Highest
Browse calorie values for Burger 21 menu items, with official nutrition where available and estimated calories for uncovered items. Updated July 2026.
Coverage
100%
Average Calories
316 kcal
Lowest Item
9 kcal
Highest Item
620 kcal
Lowest Calorie Items at Burger 21
Use this ranking to find lighter menu options quickly
| # | Item | Category | Source | Calories |
|---|---|---|---|---|
| 1 | LavAzza Espresso | beverages | USDA | 9 kcal |
| 2 | Bottled Water | beverages | Estimated | 10 kcal |
| 3 | Lemon Tea | party platters | USDA | 21 kcal |
| 4 | Sparkling Water | beverages | USDA | 30 kcal |
| 5 | Bottled Coca Cola | beverages | USDA | 39 kcal |
| 6 | Bottled Root Beer | beverages | USDA | 41 kcal |
| 7 | Coca Cola Float | shakes and floats | USDA | 46 kcal |
| 8 | Bottled Orange Soda | beverages | USDA | 47 kcal |
| 9 | Orange Float | shakes and floats | USDA | 50 kcal |
| 10 | Bottled Cream Soda | beverages | USDA | 51 kcal |
| 11 | Sonoma Valley | party platters | USDA | 55 kcal |
| 12 | 101 Sliders | party platters | USDA | 67 kcal |
| 13 | Bottled Cherry Soda | beverages | USDA | 71 kcal |
| 14 | Cherry Float | shakes and floats | USDA | 71 kcal |
| 15 | Sonoma Valley | party platters | USDA | 75 kcal |
| 16 | Cream Soda Float | shakes and floats | USDA | 87 kcal |
| 17 | Super Burger Bowl Cobb SU | fresh salads | USDA | 93 kcal |
| 18 | Cookies And Cream | shakes and floats | USDA | 98 kcal |
| 19 | Super Burger Bowl Ahi Tuna SU | fresh salads | USDA | 110 kcal |
| 20 | Creme Brulee | shakes and floats | USDA | 113 kcal |
| 21 | Creme Brulee | shakes and floats | USDA | 113 kcal |
| 22 | Super Burger Bowl Veggie | fresh salads | USDA | 141 kcal |
| 23 | Kiddie Sundae | desserts | USDA | 158 kcal |
| 24 | Your Cookie Sundae | desserts | USDA | 158 kcal |
| 25 | Super Burger Bowl Buffalo Chicken SU | fresh salads | USDA | 161 kcal |
| 26 | Super Burger Bowl Chicken Parmisan SU | fresh salads | USDA | 161 kcal |
| 27 | Super Burger Bowl Monterey Chicken SU | fresh salads | USDA | 161 kcal |
| 28 | House Side Salad | fresh salads | Estimated | 180 kcal |
| 29 | Kids Salad | kids menu | Estimated | 180 kcal |
| 30 | Sonoma Valley Salad | fresh salads | Estimated | 180 kcal |
Highest Calorie Items
Top calorie-dense picks based on current nutrition data
Black Bean Burger
Kids Burger
Kids Cheesy Burger
Kids Chocolate Shake
Kids Strawberry Shake
Similar Binge-Worthy Restaurants
Discover related spots for price and calorie comparisons
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.
Burger 21 Calories — Frequently Asked Questions
Questions about calorie values, estimates, and nutrition coverage.
How many Burger 21 items have calorie data?
What is the lowest-calorie item at Burger 21?
Are Burger 21 calorie values official or estimated?
Where can I compare calories and prices together?
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.