Nutrition Breakdown
Pat O'Brien's Calories — Lowest to Highest
Browse calorie values for Pat O'Brien's menu items, with official nutrition where available and estimated calories for uncovered items. Updated July 2026.
Coverage
100%
Average Calories
304 kcal
Lowest Item
21 kcal
Highest Item
560 kcal
Lowest Calorie Items at Pat O'Brien's
Use this ranking to find lighter menu options quickly
| # | Item | Category | Source | Calories |
|---|---|---|---|---|
| 1 | Crawfish | starters | USDA | 21 kcal |
| 2 | Fresh Soup Of The Day | soup - salads - sides | USDA | 23 kcal |
| 3 | Shrimp Creole | the fundamentals | USDA | 42 kcal |
| 4 | Gulf Oysters | starters | USDA | 62 kcal |
| 5 | Pat O's Caesar Salad | soup - salads - sides | USDA | 77 kcal |
| 6 | Seafood Gumbo | soup - salads - sides | USDA | 89 kcal |
| 7 | Fresh Fish Of The Day | the fundamentals | USDA | 144 kcal |
| 8 | Red Beans & Rice With Andouille Sausage | the fundamentals | USDA | 157 kcal |
| 9 | N' Awlin's Po - boy | the fundamentals | USDA | 166 kcal |
| 10 | Jambalaya | the fundamentals | USDA | 186 kcal |
| 11 | Crawfish Etouffee | the fundamentals | USDA | 200 kcal |
| 12 | Crawfish Etouffee Nachos | starters | USDA | 200 kcal |
| 13 | Muffaletta | the fundamentals | USDA | 204 kcal |
| 14 | Hot Dog | children's menu | USDA | 211 kcal |
| 15 | Cajun Fried Pickles | starters | USDA | 213 kcal |
| 16 | Fried Zucchini | starters | USDA | 215 kcal |
| 17 | 8 Oz. O' Brien's Burger | the fundamentals | USDA | 221 kcal |
| 18 | Pat O's Shrimp Remoulade Salad | soup - salads - sides | USDA | 233 kcal |
| 19 | Mint Julep | mint julep | Estimated | 234 kcal |
| 20 | Hamburger | children's menu | USDA | 256 kcal |
| 21 | Bourbon Street Chicken Sandwich | the fundamentals | USDA | 257 kcal |
| 22 | Pat O's Hot Wings | starters | USDA | 267 kcal |
| 23 | Pat O's House Salad | soup - salads - sides | USDA | 272 kcal |
| 24 | Pat O's Sampler | starters | USDA | 272 kcal |
| 25 | Cancun Shrimp | starters | USDA | 319 kcal |
| 26 | Chicken Fingers | children's menu | USDA | 325 kcal |
| 27 | 12 Oz. Prime Rib | steak selection | Estimated | 390 kcal |
| 28 | 12 Oz. Top Sirloin | steak selection | Estimated | 390 kcal |
| 29 | Alligator / Crawfish Bites | starters | Estimated | 390 kcal |
| 30 | Breeze | try some of our other house specialty drinks! | Estimated | 390 kcal |
Highest Calorie Items
Top calorie-dense picks based on current nutrition data
Beale Street Pasta
Pat O's Shrimp Scampi Pasta
Smoked Salmon Pasta
Vegetable Medley Pasta
Blackened Cajun Chicken Pasta
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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.
Pat O'Brien's Calories — Frequently Asked Questions
Questions about calorie values, estimates, and nutrition coverage.
How many Pat O'Brien's items have calorie data?
What is the lowest-calorie item at Pat O'Brien's?
Are Pat O'Brien's calorie values official or estimated?
Where can I compare calories and prices together?
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.