Nutrition Breakdown
Zephyr on the Charles Calories — Lowest to Highest
Browse calorie values for Zephyr on the Charles menu items, with official nutrition where available and estimated calories for uncovered items. Updated July 2026.
Coverage
100%
Average Calories
283 kcal
Lowest Item
1 kcal
Highest Item
2200 kcal
Lowest Calorie Items at Zephyr on the Charles
Use this ranking to find lighter menu options quickly
| # | Item | Category | Source | Calories |
|---|---|---|---|---|
| 1 | Freshly Brewed Seattle's Best Coffee | awaken your senses! | USDA | 1 kcal |
| 2 | Espresso | drinks | USDA | 9 kcal |
| 3 | Selection Of Tazo Teas | awaken your senses! | USDA | 9 kcal |
| 4 | Single/Twin Steamed Maine Lobster | main courses | Estimated | 10 kcal |
| 5 | Build Your Own Salad | salads | USDA | 21 kcal |
| 6 | Vegetable Rigatoni | fork & knife | USDA | 32 kcal |
| 7 | Soft Drinks | drinks | USDA | 34 kcal |
| 8 | Latte | drinks | USDA | 43 kcal |
| 9 | Butternut Squash Bisque | soups and salads | USDA | 45 kcal |
| 10 | Local Block Island Swordfish | main courses | USDA | 47 kcal |
| 11 | Selection Of Juices | awaken your senses! | USDA | 47 kcal |
| 12 | Seasonal Fruits And Berries | fruits and cereals | USDA | 52 kcal |
| 13 | Oysters On The Half Shell | appetizers | USDA | 62 kcal |
| 14 | Seared Shrimp And Scallops | main courses | USDA | 65 kcal |
| 15 | Organic Rice Noodle Stir Fry | gluten free & vegetarian | USDA | 68 kcal |
| 16 | Mussels Fra Diavolo | pasta | USDA | 73 kcal |
| 17 | Fettuccini With Clams | pasta | USDA | 75 kcal |
| 18 | Steel Cut Oatmeal | fruits and cereals | USDA | 75 kcal |
| 19 | Three Cheese Agnolotti | pasta | USDA | 75 kcal |
| 20 | Rustic Bolognese | fork & knife | USDA | 80 kcal |
| 21 | Rustic Bolognese | pasta | USDA | 80 kcal |
| 22 | Yogurt Parfait | fruits and cereals | USDA | 84 kcal |
| 23 | Layered Vegetable Casserole | gluten free & vegetarian | USDA | 85 kcal |
| 24 | New England Clam Chowder | soups and salads | USDA | 93 kcal |
| 25 | Organic Rice Noodle Stir Fry | gluten free & vegetarian | USDA | 106 kcal |
| 26 | Roasted Half Chicken | main courses | USDA | 114 kcal |
| 27 | Chicken Scallopini | main courses | USDA | 120 kcal |
| 28 | Steamed Mussels | appetizers | USDA | 120 kcal |
| 29 | Butternut Squash Bisque | gluten free & vegetarian | USDA | 126 kcal |
| 30 | Vegetable Rigatoni | fork & knife | USDA | 127 kcal |
Highest Calorie Items
Top calorie-dense picks based on current nutrition data
California Pizza
California Pizza
New England Lobster Roll
New England Lobster Roll
Bat-Ter Up
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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.
Zephyr on the Charles Calories — Frequently Asked Questions
Questions about calorie values, estimates, and nutrition coverage.
How many Zephyr on the Charles items have calorie data?
What is the lowest-calorie item at Zephyr on the Charles?
Are Zephyr on the Charles 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.