Nutrition Breakdown
Zio Johno's Spaghetti House Calories — Lowest to Highest
Browse calorie values for Zio Johno's Spaghetti House menu items, with official nutrition where available and estimated calories for uncovered items. Updated July 2026.
Coverage
100%
Average Calories
287 kcal
Lowest Item
10 kcal
Highest Item
710 kcal
Lowest Calorie Items at Zio Johno's Spaghetti House
Use this ranking to find lighter menu options quickly
| # | Item | Category | Source | Calories |
|---|---|---|---|---|
| 1 | Philly Steak & Cheese | zios famous big big subs | Estimated | 10 kcal |
| 2 | Fried Portabella Mushroom | appetizers | USDA | 32 kcal |
| 3 | Sauce (12 oz) | zio breads & sides | USDA | 33 kcal |
| 4 | Combo | zio style pizza or calzone | USDA | 41 kcal |
| 5 | Veggie | zio style pizza or calzone | USDA | 41 kcal |
| 6 | Pizza | kids menu | USDA | 75 kcal |
| 7 | Sauce (4oz) | zio breads & sides | USDA | 100 kcal |
| 8 | Sauce (8 oz) | zio breads & sides | USDA | 105 kcal |
| 9 | Chicken Salad | salad & soup | USDA | 115 kcal |
| 10 | Macaroni & Cheese | kids menu | USDA | 137 kcal |
| 11 | Chicken Parmesan Sub | zios famous big big subs | USDA | 138 kcal |
| 12 | Our Fresh Baked Bread (Whole Loaf) | zio breads & sides | USDA | 143 kcal |
| 13 | Roast Beef Au Jus | zios famous big big subs | USDA | 150 kcal |
| 14 | Chicken Alfredo | zio style pizza or calzone | USDA | 153 kcal |
| 15 | All Meat | zio style pizza or calzone | USDA | 179 kcal |
| 16 | Chef Salad | salad & soup | Estimated | 180 kcal |
| 17 | Dinner Salad | salad & soup | Estimated | 180 kcal |
| 18 | Shrimp Salad | salad & soup | Estimated | 180 kcal |
| 19 | Zios Famous Spaghetti | kids menu | USDA | 180 kcal |
| 20 | 1 Meatball | zio breads & sides | USDA | 197 kcal |
| 21 | 5 Meatballs | zio breads & sides | USDA | 197 kcal |
| 22 | Pizza Sandwich | zios famous big big subs | USDA | 211 kcal |
| 23 | Supreme | zio style pizza or calzone | USDA | 213 kcal |
| 24 | Soup of the Day (Bowl) | salad & soup | Estimated | 220 kcal |
| 25 | Soup of the Day (Cup) | salad & soup | Estimated | 220 kcal |
| 26 | Grilled Chicken Sub | zios famous big big subs | USDA | 222 kcal |
| 27 | Caesar Shrimp Salad | salad & soup | Estimated | 225 kcal |
| 28 | 16 Cheese Pizza | zio style pizza or calzone | USDA | 230 kcal |
| 29 | Fries | appetizers | USDA | 234 kcal |
| 30 | Pepperoni Sandwich | zios famous big big subs | USDA | 248 kcal |
Highest Calorie Items
Top calorie-dense picks based on current nutrition data
Pizza 10" Cheese
Pizza 12" Cheese
Pizza 14" Cheese
Shrimp Alfredo
Zi O Rings
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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.
Zio Johno's Spaghetti House Calories — Frequently Asked Questions
Questions about calorie values, estimates, and nutrition coverage.
How many Zio Johno's Spaghetti House items have calorie data?
What is the lowest-calorie item at Zio Johno's Spaghetti House?
Are Zio Johno's Spaghetti House 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.