Nutrition Breakdown

Fatso's Diner Calories — Lowest to Highest

Browse calorie values for Fatso's Diner menu items, with official nutrition where available and estimated calories for uncovered items. Updated July 2026.

Coverage

100%

Average Calories

328 kcal

Lowest Item

10 kcal

Highest Item

780 kcal

156 / 156 items resolved USDA database: 50 Estimated: 106

Lowest Calorie Items at Fatso's Diner

Use this ranking to find lighter menu options quickly

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# Item Category Source Calories
1 Hot Black Tea beverages Estimated 10 kcal
2 Hot Green Tea beverages Estimated 10 kcal
3 Philly Pita pitas USDA 29 kcal
4 Nachos dinner entrees USDA 36 kcal
5 Chicken Philly Sandwich sandwiches USDA 37 kcal
6 Coffee beverages Estimated 40 kcal
7 Clam Strips off the hook dishes USDA 79 kcal
8 Spaghetti with Homemade Meat Sauce dinner entrees USDA 90 kcal
9 Side of Baked Beans sides USDA 105 kcal
10 Pork Tenderloin Sandwich sandwiches USDA 116 kcal
11 Vegetable Pita pitas USDA 116 kcal
12 Cake of the Day dessert USDA 117 kcal
13 Pie of the Day dessert USDA 117 kcal
14 Side of Coleslaw sides USDA 117 kcal
15 Liver and Onions dinner entrees USDA 129 kcal
16 Pork Tenderloin Dinner dinner entrees USDA 134 kcal
17 Chicken Parmesan dinner entrees USDA 140 kcal
18 Side of Fresh Fruit breakfast sides Estimated 140 kcal
19 Sliced Ham with Cheese on Toast sandwiches USDA 141 kcal
20 Sliced Turkey with Cheese on Toast sandwiches USDA 141 kcal
21 Sliced Turkey on Toast sandwiches USDA 147 kcal
22 Sliced Ham on Toast sandwiches USDA 151 kcal
23 Buffalo Chicken Strip Pita pitas USDA 155 kcal
24 Philly Steak Sandwich sandwiches USDA 164 kcal
25 Fatso's Combo Platter appetizers Estimated 170 kcal
26 Chef Salad salad Estimated 180 kcal
27 Garden Salad salad Estimated 180 kcal
28 Greek Salad salad Estimated 180 kcal
29 Tuna Salad Plate salad Estimated 180 kcal
30 Chicken Salad Pita pitas USDA 182 kcal
Nutrition sync is temporarily paused Missing official items: 106

Highest Calorie Items

Top calorie-dense picks based on current nutrition data

Fountain Drink

beverages 780 kcal

Fatso's Burrito

fatso's breakfast favorites 640 kcal

Slim's Burrito

fatso's breakfast favorites 640 kcal

1/2 lb. Burger

burgers 620 kcal

1/2 lb. Cheeseburger

burgers 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.

Fatso's Diner Calories — Frequently Asked Questions

Questions about calorie values, estimates, and nutrition coverage.

How many Fatso's Diner items have calorie data?

Fatso's Diner currently has calorie values for 156 of 156 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 Fatso's Diner?

The lightest item currently tracked is Hot Black Tea at approximately 10 kcal. Use the ranked table to find other low-calorie meal choices.

Are Fatso's Diner calorie values official or estimated?

This page uses a hybrid model: 50 items use USDA database estimates, while 106 items are algorithmic estimates. Both are directional for comparison, not medical guidance.

Where can I compare calories and prices together?

Use the Fatso's Diner 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.

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