Nutrition Breakdown

Purple Shamrock Calories — Lowest to Highest

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

Coverage

100%

Average Calories

307 kcal

Lowest Item

58 kcal

Highest Item

620 kcal

70 / 70 items resolved USDA database: 30 Estimated: 40

Lowest Calorie Items at Purple Shamrock

Use this ranking to find lighter menu options quickly

Full menu →
# Item Category Source Calories
1 Terriyaki Chicken Rice Bowl entrees - turf USDA 58 kcal
2 Mayor Curley's Meatloaf entrees - turf USDA 86 kcal
3 Chicken Marsala entrees - turf USDA 93 kcal
4 Sizzling Steak Tips entrees - turf USDA 114 kcal
5 Hamburger with Sauteed Mushrooms sandwiches USDA 123 kcal
6 Bangers and Mash irish dishes USDA 125 kcal
7 Hamburger with Mushrooms sandwiches USDA 129 kcal
8 Hamburger with Mushrooms sandwiches USDA 129 kcal
9 Hamburger with Swiss sandwiches USDA 129 kcal
10 Chicken Breast Sandwich sandwiches USDA 151 kcal
11 Maple Sesame Crusted Salmon entrees - surf USDA 154 kcal
12 Thai Shrimp entrees - surf USDA 157 kcal
13 Blackened Chicken Pasta entrees - turf USDA 179 kcal
14 Caesar Salad soups and salads Estimated 180 kcal
15 Caesar Salad with Grilled Salmon soups and salads Estimated 180 kcal
16 Caesar Salad with Grilled Shrimp soups and salads Estimated 180 kcal
17 Caesar Salad with Salmon soups and salads Estimated 180 kcal
18 Caesar Salad with Shrimp soups and salads Estimated 180 kcal
19 Shamrock Salad soups and salads Estimated 180 kcal
20 Hamburger with American sandwiches USDA 183 kcal
21 Hamburger with American Cheese sandwiches USDA 183 kcal
22 Pastrami Sandwich sandwiches USDA 200 kcal
23 Hamburger with Bacon sandwiches USDA 205 kcal
24 Medeterranean Ravioli entrees - surf USDA 214 kcal
25 Chicken Breast Sandwich with American Cheese and Crisp Bacon sandwiches USDA 220 kcal
26 Buffalo Chicken Sandwich sandwiches USDA 222 kcal
27 Hamburger with Sauteed Onions sandwiches USDA 228 kcal
28 Hamburger with Sauteed Onions sandwiches USDA 228 kcal
29 Hamburger with Cheddar Cheese sandwiches USDA 229 kcal
30 Hamburger with Cheddar Cheese sandwiches USDA 229 kcal
Nutrition sync is temporarily paused Missing official items: 40

Highest Calorie Items

Top calorie-dense picks based on current nutrition data

Hamburger

sandwiches 620 kcal

Hamburger with American

sandwiches 620 kcal

Hamburger with Bacon

sandwiches 620 kcal

Hamburger with Bacon

sandwiches 620 kcal

Hamburger with Cheddar

sandwiches 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.

Purple Shamrock Calories — Frequently Asked Questions

Questions about calorie values, estimates, and nutrition coverage.

How many Purple Shamrock items have calorie data?
Purple Shamrock currently has calorie values for 70 of 70 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 Purple Shamrock?
The lightest item currently tracked is Terriyaki Chicken Rice Bowl at approximately 58 kcal. Use the ranked table to find other low-calorie meal choices.

Are Purple Shamrock calorie values official or estimated?
This page uses a hybrid model: 30 items use USDA database estimates, while 40 items are algorithmic estimates. Both are directional for comparison, not medical guidance.

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