Nutrition Breakdown

Petit Trois Calories — Lowest to Highest

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

Coverage

100%

Average Calories

182 kcal

Lowest Item

18 kcal

Highest Item

432 kcal

11 / 11 items resolved USDA database: 11 Estimated: 0

Lowest Calorie Items at Petit Trois

Use this ranking to find lighter menu options quickly

Full menu →
# Item Category Source Calories
1 Boston Lettuce bar a la carte USDA 18 kcal
2 Omelette bar a la carte USDA 18 kcal
3 Bread & Butter bar a la carte USDA 89 kcal
4 Steak Frites bar a la carte USDA 95 kcal
5 Chocolate Cake dessert USDA 101 kcal
6 Mussels Marinieres bar a la carte USDA 109 kcal
7 Steak Tartare bar a la carte USDA 216 kcal
8 Chicken Leg bar a la carte USDA 242 kcal
9 Napoleon dessert USDA 333 kcal
10 Cheese Plate dessert USDA 352 kcal
11 Croque Monsieur dessert USDA 432 kcal
Nutrition sync is temporarily paused Missing official items: 0

Highest Calorie Items

Top calorie-dense picks based on current nutrition data

Croque Monsieur

dessert 432 kcal

Cheese Plate

dessert 352 kcal

Napoleon

dessert 333 kcal

Chicken Leg

bar a la carte 242 kcal

Steak Tartare

bar a la carte 216 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.

Petit Trois Calories — Frequently Asked Questions

Questions about calorie values, estimates, and nutrition coverage.

How many Petit Trois items have calorie data?
Petit Trois currently has calorie values for 11 of 11 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 Petit Trois?
The lightest item currently tracked is Boston Lettuce at approximately 18 kcal. Use the ranked table to find other low-calorie meal choices.

Are Petit Trois calorie values official or estimated?
This page uses a hybrid model: 11 items use USDA database estimates, while 0 items are algorithmic estimates. Both are directional for comparison, not medical guidance.

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