Nutrition Breakdown

Parthenon Calories — Lowest to Highest

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

Coverage

100%

Average Calories

358 kcal

Lowest Item

10 kcal

Highest Item

900 kcal

604 / 604 items resolved USDA database: 29 Estimated: 575

Lowest Calorie Items at Parthenon

Use this ranking to find lighter menu options quickly

Full menu →
# Item Category Source Calories
1 Avra Greek Water beverages Estimated 10 kcal
2 Chateau Ste. Michelle Riesling semisweet Estimated 10 kcal
3 Chateau Ste. Michelle Riesling semisweet Estimated 10 kcal
4 Hot Tea beverages Estimated 10 kcal
5 New York Strip Steak# beef Estimated 10 kcal
6 New York Strip Steak# beef Estimated 10 kcal
7 T-Bone Steak# beef Estimated 10 kcal
8 T-Bone Steak# beef Estimated 10 kcal
9 American coffees USDA 27 kcal
10 American Coffee desserts Estimated 40 kcal
11 American Coffee desserts Estimated 40 kcal
12 American Coffee desserts Estimated 40 kcal
13 American Coffee desserts Estimated 40 kcal
14 American Coffee desserts Estimated 40 kcal
15 American Coffee desserts Estimated 40 kcal
16 American Coffee the family-style buffet $21.95 per person Estimated 40 kcal
17 American Coffee the new version family-style buffet $24.95 per person Estimated 40 kcal
18 Coffee beverages Estimated 40 kcal
19 Coffee special combination buffet $18.95 per person Estimated 40 kcal
20 Coffee beverages Estimated 40 kcal
21 Greek Coffee beverages Estimated 40 kcal
22 Bean Salad hot appetizer USDA 114 kcal
23 Mini Shish kebobs# hot appetizers USDA 124 kcal
24 Iced Tea beverages Estimated 135 kcal
25 Taramosalata hot appetizer USDA 143 kcal
26 Panfried Squid hot appetizers USDA 154 kcal
27 Panfried Squid hot appetizers USDA 154 kcal
28 Tzatziki hot appetizer USDA 161 kcal
29 Appetizer Platter cold appetizers Estimated 170 kcal
30 Appetizer Platter cold appetizers Estimated 170 kcal
Nutrition sync is temporarily paused Missing official items: 575

Highest Calorie Items

Top calorie-dense picks based on current nutrition data

Mini Spanakopitas

hot appetizers 900 kcal

Cheeseburger (8oz)

children’s menu $8.95 620 kcal

Cheeseburger (8oz.)

children’s menu $8.95 620 kcal

Hamburger (8oz)

children’s menu $8.95 620 kcal

Hamburger (8oz.)

children’s menu $8.95 620 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 Calories — Frequently Asked Questions

Questions about calorie values, estimates, and nutrition coverage.

How many Parthenon items have calorie data?
Parthenon currently has calorie values for 604 of 604 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?
The lightest item currently tracked is Avra Greek Water at approximately 10 kcal. Use the ranked table to find other low-calorie meal choices.

Are Parthenon calorie values official or estimated?
This page uses a hybrid model: 29 items use USDA database estimates, while 575 items are algorithmic estimates. Both are directional for comparison, not medical guidance.

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