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Nutrition Breakdown

Parthenon Diner Calories — Lowest to Highest

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

Coverage

100%

Average Calories

338 kcal

Lowest Item

10 kcal

Highest Item

620 kcal

115 / 115 items resolved USDA database: 49 Estimated: 66

Lowest Calorie Items at Parthenon Diner

Use this ranking to find lighter menu options quickly

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# Item Category Source Calories
1 Steak & Cheese Club With Bacon club sandwiches Estimated 10 kcal
2 Soup Of The Day soups USDA 20 kcal
3 Fresh Garden Salad Bowl salads USDA 47 kcal
4 Fresh Ceasar Salad Bowl salads USDA 59 kcal
5 Southern Fried -Chicken Salad salads USDA 77 kcal
6 Jumbo Cookie dessert USDA 81 kcal
7 Ice Cream Soda dessert USDA 87 kcal
8 Blt Chopped Salad salads USDA 96 kcal
9 California Salad salads USDA 107 kcal
10 French Onion Soup Au Gratin soups USDA 108 kcal
11 Milk Shake dessert USDA 112 kcal
12 Sliced Hot Turkey hot open sandwiches USDA 125 kcal
13 Chef’s Salad Bowl salads USDA 130 kcal
14 Assorted Layer Cakes dessert USDA 146 kcal
15 Egg Ice Cream dessert USDA 148 kcal
16 Hot Roast Sirloin Of Beef With Gravy hot open sandwiches USDA 156 kcal
17 Assorted Puddings dessert USDA 160 kcal
18 Fruit Salad munchies and snack Estimated 160 kcal
19 Oreo Cookie Layer Cake dessert USDA 165 kcal
20 Greek Salad salads USDA 168 kcal
21 Spinach Salad salads Estimated 180 kcal
22 A La Mode dessert USDA 191 kcal
23 Steak & Cheese Wrap pita wraps Estimated 210 kcal
24 Tuna Salad With Lettuce fish USDA 214 kcal
25 Daily Soups soups Estimated 220 kcal
26 Coke Float dessert USDA 224 kcal
27 Ice Cream dessert USDA 224 kcal
28 Chocolate Mousse Cake dessert USDA 225 kcal
29 Italian Coffee international coffee USDA 233 kcal
30 Fried Fillet Of Sole Or Cod fish USDA 234 kcal
Nutrition sync is temporarily paused Missing official items: 66

Highest Calorie Items

Top calorie-dense picks based on current nutrition data

1/3 Lb Pure Beef Burger

char- broiled burgers 620 kcal

1/3 Lb Pure Beef Burger

char- broiled burgers 620 kcal

1/3 Lb Pure Beef Burger D

char- broiled burgers 620 kcal

Bleu Burger

gourmet burgers 620 kcal

California Burger

gourmet 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.

Parthenon Diner Calories — Frequently Asked Questions

Questions about calorie values, estimates, and nutrition coverage.

How many Parthenon Diner items have calorie data?

Parthenon Diner 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 Parthenon Diner?

The lightest item currently tracked is Steak & Cheese Club With Bacon at approximately 10 kcal. Use the ranked table to find other low-calorie meal choices.

Are Parthenon Diner calorie values official or estimated?

This page uses a hybrid model: 49 items use USDA database estimates, while 66 items are algorithmic estimates. Both are directional for comparison, not medical guidance.

Where can I compare calories and prices together?

Use the Parthenon 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.