Nutrition Breakdown

Chicago Sub Calories — Lowest to Highest

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

Coverage

100%

Average Calories

278 kcal

Lowest Item

1 kcal

Highest Item

780 kcal

67 / 67 items resolved USDA database: 30 Estimated: 37

Lowest Calorie Items at Chicago Sub

Use this ranking to find lighter menu options quickly

Full menu →
# Item Category Source Calories
1 100% Columbian Coffee coffee, cocoa & tea USDA 1 kcal
2 Hot Tea coffee, cocoa & tea Estimated 10 kcal
3 Spring Water beverages Estimated 10 kcal
4 Steak chicago's warm subs Estimated 10 kcal
5 Gatorade beverages USDA 26 kcal
6 Chicago Smoothie shakes and smoothies USDA 37 kcal
7 Arizona Tea beverages USDA 39 kcal
8 Sprecker Root Beer Bottle beverages USDA 41 kcal
9 Energy Drink beverages USDA 43 kcal
10 Garden Salad Trays catering USDA 47 kcal
11 Mixed Fruit Container muffins & fruit USDA 49 kcal
12 Regular Chips extras & sides USDA 75 kcal
13 2 Eggs & Cheese breakfast USDA 84 kcal
14 Low Fat Shake shakes and smoothies USDA 85 kcal
15 Party Trays catering USDA 88 kcal
16 Party Combo catering USDA 116 kcal
17 Frozen Yogurt frozen yogurt USDA 142 kcal
18 Soup and Salad Combo chicago sub combos Estimated 170 kcal
19 Garden Salad fresh salads Estimated 180 kcal
20 Garden Salad fresh salads Estimated 180 kcal
21 Side Salad fresh salads Estimated 180 kcal
22 Tuna Salad chicago's best subs Estimated 180 kcal
23 Homemade Soups homemade soups Estimated 220 kcal
24 Muffin muffins & fruit USDA 220 kcal
25 Extra Meat extras & sides USDA 222 kcal
26 Cookies - Baked Fresh extras & sides USDA 237 kcal
27 Fresh Baked Cookie Trays catering USDA 237 kcal
28 Fresh Baked Rolls extras & sides USDA 237 kcal
29 Corn Beef, 2 Eggs & Cheese breakfast USDA 249 kcal
30 Pure Juice beverages Estimated 260 kcal
Nutrition sync is temporarily paused Missing official items: 37

Highest Calorie Items

Top calorie-dense picks based on current nutrition data

Chicago Red Hot Combo

chicago sub combos 780 kcal

Mini Sub Combo

chicago sub combos 780 kcal

Dill Pickle

extras & sides 533 kcal

Baked Chips

extras & sides 467 kcal

Chicken Breast

chicago's warm subs 430 kcal

Similar Binge-Worthy Restaurants

Discover related spots for price and calorie comparisons

See all →
KFC

KFC

chicken
T

The Glasshouse Cafe

coffee
Between The Buns

Between The Buns

burger
Long Island Bagel Cafe

Long Island Bagel Cafe

coffee
Jimmy John's

Jimmy John's

sandwiches
P

Post Office

cocktails

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.

Chicago Sub Calories — Frequently Asked Questions

Questions about calorie values, estimates, and nutrition coverage.

How many Chicago Sub items have calorie data?
Chicago Sub currently has calorie values for 67 of 67 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 Chicago Sub?
The lightest item currently tracked is 100% Columbian Coffee at approximately 1 kcal. Use the ranked table to find other low-calorie meal choices.

Are Chicago Sub calorie values official or estimated?
This page uses a hybrid model: 30 items use USDA database estimates, while 37 items are algorithmic estimates. Both are directional for comparison, not medical guidance.

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