Nutrition Breakdown

Chatham House Calories — Lowest to Highest

Browse calorie values for Chatham House menu items, with official nutrition where available and estimated calories for uncovered items. Updated July 2026.

Coverage

100%

Average Calories

246 kcal

Lowest Item

4 kcal

Highest Item

683 kcal

82 / 82 items resolved USDA database: 40 Estimated: 42

Lowest Calorie Items at Chatham House

Use this ranking to find lighter menu options quickly

Full menu →
# Item Category Source Calories
1 Sausage & Peppers specialties USDA 4 kcal
2 Steamed Clams & Mussels Red Or Clear Broth appetizers Estimated 10 kcal
3 Steamed Clams Red Or Clear Broth appetizers Estimated 10 kcal
4 Steamed Mussels Red Or Clear Broth appetizers Estimated 10 kcal
5 Steamers Ipswich Clams Red Or Clear Broth appetizers Estimated 10 kcal
6 16 Oz. New York Steak Pizzaiola butcher block USDA 45 kcal
7 Pork Chops Pizzaiola butcher block USDA 45 kcal
8 Seafood Pasta In Red Sauce steak & seafood USDA 53 kcal
9 Flounder Francese seafood $24.95 USDA 58 kcal
10 Trio Francese seafood $24.95 USDA 58 kcal
11 Veal Marsala veal $18.95 USDA 62 kcal
12 Snapper Piccata seafood $24.95 USDA 82 kcal
13 Spaghetti pasta USDA 100 kcal
14 Chicken Pomodoro With Artichoke chicken & veal USDA 102 kcal
15 Chicken, Cacciatore chicken USDA 106 kcal
16 Pasta Broccoli & Chicken pasta USDA 108 kcal
17 Chicken Parmigiana chicken USDA 110 kcal
18 Chicken Marsala chicken USDA 118 kcal
19 Seafood Pasta Primavera pasta USDA 124 kcal
20 Eggplant Rollatini specialties USDA 128 kcal
21 Flounder Baked Or Oreganata steak & seafood USDA 128 kcal
22 Flounder Francese steak & seafood USDA 128 kcal
23 Linguini With White Or Red Clam Sauce steak & seafood USDA 136 kcal
24 Chicken Francese chicken & veal USDA 140 kcal
25 Grilled N.Y. Steak steak & seafood USDA 146 kcal
26 Grilled Ribeye Steak steak & seafood USDA 146 kcal
27 N.Y. Steak Pizzaiola steak & seafood USDA 146 kcal
28 Eggplant Parmigiana specialties USDA 147 kcal
29 Linguini Alfredo pasta USDA 150 kcal
30 Chicken Marsala chicken & veal USDA 158 kcal
Nutrition sync is temporarily paused Missing official items: 42

Highest Calorie Items

Top calorie-dense picks based on current nutrition data

Snapper Provenciale

seafood $24.95 683 kcal

Chatham House Premium Burger

chatham house sandwiches 620 kcal

Seafood Pasta

seafood 560 kcal

Pasta Broccoli With Chicken

pasta 495 kcal

Grilled Catch Of The Day Sandwich

chatham house sandwiches 470 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.

Chatham House Calories — Frequently Asked Questions

Questions about calorie values, estimates, and nutrition coverage.

How many Chatham House items have calorie data?
Chatham House currently has calorie values for 82 of 82 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 Chatham House?
The lightest item currently tracked is Sausage & Peppers at approximately 4 kcal. Use the ranked table to find other low-calorie meal choices.

Are Chatham House calorie values official or estimated?
This page uses a hybrid model: 40 items use USDA database estimates, while 42 items are algorithmic estimates. Both are directional for comparison, not medical guidance.

Where can I compare calories and prices together?
Use the Chatham House 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.