Nutrition Breakdown

Vault XXI Calories — Lowest to Highest

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

Coverage

100%

Average Calories

237 kcal

Lowest Item

29 kcal

Highest Item

857 kcal

50 / 50 items resolved USDA database: 40 Estimated: 10

Lowest Calorie Items at Vault XXI

Use this ranking to find lighter menu options quickly

Full menu →
# Item Category Source Calories
1 Bud Light draft beer USDA 29 kcal
2 Daily Pizza pizza USDA 31 kcal
3 Daily Ravioli mains USDA 31 kcal
4 Beef Sliders happy hour $6 USDA 36 kcal
5 Budweiser draft beer USDA 41 kcal
6 Liquid Potato sides $8 USDA 44 kcal
7 Chef's Butter Cauliflower sides $8 USDA 46 kcal
8 Spinach Salad salads USDA 84 kcal
9 Calamari happy hour $6 USDA 86 kcal
10 Calamari Frites small plates USDA 86 kcal
11 Black Mussels small plates USDA 88 kcal
12 Charcuterie small plates USDA 105 kcal
13 Yellow Fin Tuna Farfalle mains USDA 115 kcal
14 Roasted Young Chicken mains USDA 121 kcal
15 Meatballs happy hour $6 USDA 128 kcal
16 Organic Salmon mains USDA 133 kcal
17 Bruschetta small plates USDA 139 kcal
18 Caprese salads USDA 139 kcal
19 Margarita pizza USDA 139 kcal
20 Margarita Pizza happy hour $6 USDA 139 kcal
21 Chopped Salad salads USDA 140 kcal
22 Caesar Salad salads USDA 170 kcal
23 Beef Carpaccio small plates USDA 172 kcal
24 Dry Aged Bone-In Rib-Eye mains USDA 179 kcal
25 Vault XXI Salad salads Estimated 180 kcal
26 Soup Of The Day soups Estimated 220 kcal
27 Seasonal Mushrooms sides $8 USDA 222 kcal
28 Farmers Market Seasonal Vegetables sides $8 USDA 250 kcal
29 BBQ Pork Sliders happy hour $6 USDA 273 kcal
30 Tenderloin Of Beef mains USDA 274 kcal
Nutrition sync is temporarily paused Missing official items: 10

Highest Calorie Items

Top calorie-dense picks based on current nutrition data

Organic Salmon Tartar

small plates 857 kcal

Duck Confit

pizza 464 kcal

Foie Gras Pate De Champagne

small plates 462 kcal

Edamame

happy hour $6 400 kcal

Grill Cheese

happy hour $6 393 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.

Vault XXI Calories — Frequently Asked Questions

Questions about calorie values, estimates, and nutrition coverage.

How many Vault XXI items have calorie data?
Vault XXI currently has calorie values for 50 of 50 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 Vault XXI?
The lightest item currently tracked is Bud Light at approximately 29 kcal. Use the ranked table to find other low-calorie meal choices.

Are Vault XXI calorie values official or estimated?
This page uses a hybrid model: 40 items use USDA database estimates, while 10 items are algorithmic estimates. Both are directional for comparison, not medical guidance.

Where can I compare calories and prices together?
Use the Vault XXI 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.