Nutrition Breakdown
Jack Falstaff Calories — Lowest to Highest
Browse calorie values for Jack Falstaff menu items, with official nutrition where available and estimated calories for uncovered items. Updated July 2026.
Coverage
100%
Average Calories
239 kcal
Lowest Item
20 kcal
Highest Item
643 kcal
Lowest Calorie Items at Jack Falstaff
Use this ranking to find lighter menu options quickly
| # | Item | Category | Source | Calories |
|---|---|---|---|---|
| 1 | Seasonal Soup | lunch intros | USDA | 20 kcal |
| 2 | Star Route Farms Simple Baby Lettuces | lunch intros | USDA | 24 kcal |
| 3 | Roasted Baby Beet Salad | lunch intros | USDA | 34 kcal |
| 4 | Tempura King Trumpet Mushrooms | lunch intros | USDA | 35 kcal |
| 5 | Smoked Duck Cobb Salad | lunch entrees | USDA | 130 kcal |
| 6 | Jack's Classic Caesar Salad | lunch intros | USDA | 200 kcal |
| 7 | Blue Cheese Fondue | lunch intros | USDA | 276 kcal |
| 8 | Jack's Niman Ranch Hamburger | lunch entrees | USDA | 286 kcal |
| 9 | Baby Greens, Garlic French Fries | lunch entrees | USDA | 290 kcal |
| 10 | Beef Empanadas | lunch intros | USDA | 333 kcal |
| 11 | Chestnut Risotto | lunch entrees | USDA | 333 kcal |
| 12 | Tuna Melt | lunch entrees | USDA | 361 kcal |
| 13 | Local Fresh Fish | lunch entrees | USDA | 375 kcal |
| 14 | Italian Pressed Sandwich | lunch entrees | USDA | 643 kcal |
Highest Calorie Items
Top calorie-dense picks based on current nutrition data
Italian Pressed Sandwich
Local Fresh Fish
Tuna Melt
Beef Empanadas
Chestnut Risotto
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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.
Jack Falstaff Calories — Frequently Asked Questions
Questions about calorie values, estimates, and nutrition coverage.
How many Jack Falstaff items have calorie data?
What is the lowest-calorie item at Jack Falstaff?
Are Jack Falstaff calorie values official or estimated?
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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.