Nutrition Breakdown

Tubby's Grilled Submarines Calories — Lowest to Highest

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

Coverage

100%

Average Calories

308 kcal

Lowest Item

2 kcal

Highest Item

665 kcal

79 / 79 items resolved USDA database: 19 Estimated: 60

Lowest Calorie Items at Tubby's Grilled Submarines

Use this ranking to find lighter menu options quickly

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# Item Category Source Calories
1 Pepsi drinks USDA 2 kcal
2 BBQ Steak Sub grilled steak subs Estimated 10 kcal
3 Bottled Water drinks Estimated 10 kcal
4 Mushroom, Steak and Cheese Sub grilled steak subs Estimated 10 kcal
5 Pepper, Steak and Cheese Sub grilled steak subs Estimated 10 kcal
6 Philly Steak and Cheese Sub grilled steak subs Estimated 10 kcal
7 Portabella Mushroom Steak Sub grilled steak subs Estimated 10 kcal
8 Steak Fajita Sub grilled steak subs Estimated 10 kcal
9 Steak Special Sub grilled steak subs Estimated 10 kcal
10 Steak and Cheese Sub grilled steak subs Estimated 10 kcal
11 Iced Tea drinks USDA 21 kcal
12 Gatorade drinks USDA 26 kcal
13 Sierra Mist drinks USDA 32 kcal
14 Lemonade drinks USDA 42 kcal
15 1 Cookie on the side USDA 43 kcal
16 Mountain Dew drinks USDA 46 kcal
17 Root Beer drinks USDA 47 kcal
18 Junior Chicken Nuggets tubby's juniors USDA 62 kcal
19 2 Liter Soda drinks Estimated 180 kcal
20 Antipasto Salad salads Estimated 180 kcal
21 Chef Salad salads Estimated 180 kcal
22 Garden Salad salads Estimated 180 kcal
23 Side Salad salads Estimated 180 kcal
24 Chicken Nuggets on the side USDA 212 kcal
25 Cottage Fries on the side USDA 218 kcal
26 Soup of the Day on the side Estimated 220 kcal
27 Breaded Mushrooms on the side USDA 224 kcal
28 Beef Taco Salad salads Estimated 230 kcal
29 Chilly Cheese Fries on the side USDA 260 kcal
30 Diet Pepsi drinks USDA 272 kcal
Nutrition sync is temporarily paused Missing official items: 60

Highest Calorie Items

Top calorie-dense picks based on current nutrition data

Pizza Burger Sub

grilled burger subs 665 kcal

All American Cheeseburger Sub

grilled burger subs 620 kcal

Burger Special Sub

grilled burger subs 620 kcal

Cheeseburger Italiano Sub

grilled burger subs 620 kcal

Junior Burger Sub

tubby's juniors 620 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.

Tubby's Grilled Submarines Calories — Frequently Asked Questions

Questions about calorie values, estimates, and nutrition coverage.

How many Tubby's Grilled Submarines items have calorie data?
Tubby's Grilled Submarines currently has calorie values for 79 of 79 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 Tubby's Grilled Submarines?
The lightest item currently tracked is Pepsi at approximately 2 kcal. Use the ranked table to find other low-calorie meal choices.

Are Tubby's Grilled Submarines calorie values official or estimated?
This page uses a hybrid model: 19 items use USDA database estimates, while 60 items are algorithmic estimates. Both are directional for comparison, not medical guidance.

Where can I compare calories and prices together?
Use the Tubby's Grilled Submarines 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.