Nutrition Breakdown
O'Brien's Irish Pub & Bistro Calories — Lowest to Highest
Browse calorie values for O'Brien's Irish Pub & Bistro menu items, with official nutrition where available and estimated calories for uncovered items. Updated July 2026.
Coverage
100%
Average Calories
374 kcal
Lowest Item
10 kcal
Highest Item
710 kcal
Lowest Calorie Items at O'Brien's Irish Pub & Bistro
Use this ranking to find lighter menu options quickly
| # | Item | Category | Source | Calories |
|---|---|---|---|---|
| 1 | 12 Pack Bottle Water | drinks | Estimated | 10 kcal |
| 2 | 6 Pack Bottle Water | drinks | Estimated | 10 kcal |
| 3 | Flat Iron Steak with Irish Whiskey Glaze | entrees | Estimated | 10 kcal |
| 4 | Single Bottle Water | drinks | Estimated | 10 kcal |
| 5 | Steak Philly | sandwiches and burgers | Estimated | 10 kcal |
| 6 | Steak Salad | salads | Estimated | 57 kcal |
| 7 | Italian Sausage Sub | sandwiches and burgers | USDA | 125 kcal |
| 8 | Caesar Salad | salads | Estimated | 180 kcal |
| 9 | Chef Salad | salads | Estimated | 180 kcal |
| 10 | Kids Grilled Chicken | kids menu | USDA | 202 kcal |
| 11 | Boneless Basket | wings | USDA | 232 kcal |
| 12 | Boneless Wings | wings | USDA | 232 kcal |
| 13 | Baileys Cheesecake | treats | USDA | 233 kcal |
| 14 | Kids Mac and Cheese | kids menu | USDA | 236 kcal |
| 15 | OB's Club | sandwiches and burgers | USDA | 243 kcal |
| 16 | Jumbo Wings | wings | USDA | 247 kcal |
| 17 | Reese's Peanut Butter Pie | treats | USDA | 259 kcal |
| 18 | Kids Mini Corn Dogs | kids menu | USDA | 276 kcal |
| 19 | Cuban | sandwiches and burgers | USDA | 281 kcal |
| 20 | Kids Bite Size Burger | kids menu | USDA | 283 kcal |
| 21 | Buffalo Chicken Salad | salads | Estimated | 305 kcal |
| 22 | Grilled Chicken Salad | salads | Estimated | 305 kcal |
| 23 | Shamrock Burger | sandwiches and burgers | USDA | 307 kcal |
| 24 | Kids Chicken Fingers | kids menu | USDA | 330 kcal |
| 25 | 12 Pack Diet Pepsi | drinks | Estimated | 390 kcal |
| 26 | 12 Pack Mountain Dew | drinks | Estimated | 390 kcal |
| 27 | 12 Pack Pepsi | drinks | Estimated | 390 kcal |
| 28 | 12 Pack Sierra Mist | drinks | Estimated | 390 kcal |
| 29 | 6 Pack Diet Pepsi | drinks | Estimated | 390 kcal |
| 30 | 6 Pack Mountain Dew | drinks | Estimated | 390 kcal |
Highest Calorie Items
Top calorie-dense picks based on current nutrition data
10" Personal Pizza
16" Cheese Pizza
16" Meat Feast Pizza
16" Supreme Pizza
16" Veggie Pizza
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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.
O'Brien's Irish Pub & Bistro Calories — Frequently Asked Questions
Questions about calorie values, estimates, and nutrition coverage.
How many O'Brien's Irish Pub & Bistro items have calorie data?
What is the lowest-calorie item at O'Brien's Irish Pub & Bistro?
Are O'Brien's Irish Pub & Bistro 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.