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Nutrition Breakdown

Louis' Lunch Calories — Lowest to Highest

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

Coverage

100%

Average Calories

197 kcal

Lowest Item

2 kcal

Highest Item

571 kcal

9 / 9 items resolved USDA database: 9 Estimated: 0

Lowest Calorie Items at Louis' Lunch

Use this ranking to find lighter menu options quickly

Full menu →
# Item Category Source Calories
1 Snapple main course USDA 2 kcal
2 Homemade Pie (per slice) main course USDA 34 kcal
3 Pepsi main course USDA 45 kcal
4 Foxon Park Soda main course USDA 59 kcal
5 Potato Salad main course USDA 171 kcal
6 Diet Pepsi main course USDA 272 kcal
7 The Original Burger main course USDA 286 kcal
8 Poland Spring main course USDA 329 kcal
9 Potato Chips main course USDA 571 kcal
Nutrition sync is temporarily paused Missing official items: 0

Highest Calorie Items

Top calorie-dense picks based on current nutrition data

Potato Chips

main course 571 kcal

Poland Spring

main course 329 kcal

The Original Burger

main course 286 kcal

Diet Pepsi

main course 272 kcal

Potato Salad

main course 171 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.

Louis' Lunch Calories — Frequently Asked Questions

Questions about calorie values, estimates, and nutrition coverage.

How many Louis' Lunch items have calorie data?
Louis' Lunch currently has calorie values for 9 of 9 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 Louis' Lunch?
The lightest item currently tracked is Snapple at approximately 2 kcal. Use the ranked table to find other low-calorie meal choices.

Are Louis' Lunch calorie values official or estimated?
This page uses a hybrid model: 9 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 Louis' Lunch 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.