Nutrition Breakdown

Grumpy Jacks Calories — Lowest to Highest

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

Coverage

100%

Average Calories

286 kcal

Lowest Item

10 kcal

Highest Item

665 kcal

79 / 79 items resolved USDA database: 47 Estimated: 32

Lowest Calorie Items at Grumpy Jacks

Use this ranking to find lighter menu options quickly

Full menu →
# Item Category Source Calories
1 16 Oz. New York Strip Steak* off the grill Estimated 10 kcal
2 20 Oz. Porterhouse Steaks* off the grill Estimated 10 kcal
3 Soup Of The Day soup USDA 20 kcal
4 Patrician Salad on the green USDA 21 kcal
5 Steamed Clams starters USDA 41 kcal
6 Greek Salad on the green USDA 66 kcal
7 French Onion Soup soup USDA 70 kcal
8 Nachos starters USDA 75 kcal
9 Shrimp Cocktail starters USDA 80 kcal
10 Wing Sauce side lines USDA 83 kcal
11 House Salad on the green USDA 85 kcal
12 Something Lite on the green USDA 97 kcal
13 Coleslaw side lines USDA 117 kcal
14 Grilled Vegetable Tower on the green USDA 117 kcal
15 Grilled Tuna Steak off the hook USDA 128 kcal
16 Chicken Napoleon featured specials USDA 135 kcal
17 Shepherd's Pie featured specials USDA 138 kcal
18 Ahi Tuna on the green USDA 143 kcal
19 Seafood Bisque Served In A Bread Bowl soup USDA 143 kcal
20 Baked Clams starters USDA 148 kcal
21 Crabmeat Stuffed Flounder off the hook USDA 167 kcal
22 Waffle Fries side lines USDA 167 kcal
23 Mini Taco's starters USDA 171 kcal
24 Potato Salad side lines USDA 171 kcal
25 Chicken Parmigiana italian USDA 173 kcal
26 Cajun Popcorn Shrimp starters USDA 174 kcal
27 Albacore Tuna Salad sandwich & wraps Estimated 180 kcal
28 Osso Bucco featured specials USDA 182 kcal
29 Chicken Caesar Salad on the green USDA 184 kcal
30 Caesar Salad on the green USDA 189 kcal
Nutrition sync is temporarily paused Missing official items: 32

Highest Calorie Items

Top calorie-dense picks based on current nutrition data

Grumpy Inside Out Pizza Burger*

1/2 lb burgers 665 kcal

Cajun Burger*

1/2 lb burgers 620 kcal

Cheeseburger*

1/2 lb burgers 620 kcal

Cowboy Burger

1/2 lb burgers 620 kcal

Jack's Marinated Burger*

1/2 lb burgers 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.

Grumpy Jacks Calories — Frequently Asked Questions

Questions about calorie values, estimates, and nutrition coverage.

How many Grumpy Jacks items have calorie data?
Grumpy Jacks currently has calorie values for 79 of 79 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 Grumpy Jacks?
The lightest item currently tracked is 16 Oz. New York Strip Steak* at approximately 10 kcal. Use the ranked table to find other low-calorie meal choices.

Are Grumpy Jacks calorie values official or estimated?
This page uses a hybrid model: 47 items use USDA database estimates, while 32 items are algorithmic estimates. Both are directional for comparison, not medical guidance.

Where can I compare calories and prices together?
Use the Grumpy Jacks 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.