Nutrition Breakdown

Gen Calories — Lowest to Highest

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

Coverage

100%

Average Calories

349 kcal

Lowest Item

18 kcal

Highest Item

500 kcal

115 / 115 items resolved USDA database: 20 Estimated: 95

Lowest Calorie Items at Gen

Use this ranking to find lighter menu options quickly

Full menu →
# Item Category Source Calories
1 Nippon special roll USDA 18 kcal
2 Ohitashi quick appetizers USDA 23 kcal
3 Avocado Nuta appetizers USDA 24 kcal
4 Hamachi Mango special roll USDA 60 kcal
5 Kinpira quick appetizers USDA 88 kcal
6 Rainbow special roll USDA 97 kcal
7 Godzilla special roll USDA 129 kcal
8 Edamame quick appetizers USDA 141 kcal
9 Eel Avocado Salad salads Estimated 180 kcal
10 House Salad salads Estimated 180 kcal
11 Salmon Avocado Salad salads Estimated 180 kcal
12 Seaweed Salad salads Estimated 180 kcal
13 Shumai appetizers USDA 193 kcal
14 Hijiki quick appetizers USDA 200 kcal
15 Melting in Your Mouth special roll USDA 218 kcal
16 Clam Wakame Soup soup & noodles Estimated 220 kcal
17 Miso Soup soup & noodles Estimated 220 kcal
18 Mega Godzilla special roll USDA 227 kcal
19 Spider special roll USDA 227 kcal
20 Thai Shrimp Tempura special roll USDA 254 kcal
21 Pumpkin Tempura appetizers USDA 270 kcal
22 Dragon special roll USDA 273 kcal
23 Hiyayakko quick appetizers USDA 333 kcal
24 Agedashi Tofu appetizers USDA 370 kcal
25 Asparagus regular roll Estimated 390 kcal
26 Avocado regular roll Estimated 390 kcal
27 Battera special roll Estimated 390 kcal
28 Beef Sukiyaki soup & noodles Estimated 390 kcal
29 Bento Box entrees from kitchen - tempura Estimated 390 kcal
30 Buta Kakuni appetizers Estimated 390 kcal
Nutrition sync is temporarily paused Missing official items: 95

Highest Calorie Items

Top calorie-dense picks based on current nutrition data

Goma Ae

quick appetizers 500 kcal

Beef Teriyaki

entrees from kitchen - beef 439 kcal

Chicken Katsu

entrees from kitchen - chicken 430 kcal

Teriyaki Chicken

entrees from kitchen - chicken 430 kcal

Teriyaki Chicken with Chicken Breast

entrees from kitchen - chicken 430 kcal

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Yeti

japanese
G

Grill House

mediterranean

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.

Gen Calories — Frequently Asked Questions

Questions about calorie values, estimates, and nutrition coverage.

How many Gen items have calorie data?
Gen currently has calorie values for 115 of 115 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 Gen?
The lightest item currently tracked is Nippon at approximately 18 kcal. Use the ranked table to find other low-calorie meal choices.

Are Gen calorie values official or estimated?
This page uses a hybrid model: 20 items use USDA database estimates, while 95 items are algorithmic estimates. Both are directional for comparison, not medical guidance.

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