Nutrition Breakdown

Firefly Bistro Calories — Lowest to Highest

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

Coverage

100%

Average Calories

313 kcal

Lowest Item

1 kcal

Highest Item

620 kcal

81 / 81 items resolved USDA database: 18 Estimated: 63

Lowest Calorie Items at Firefly Bistro

Use this ranking to find lighter menu options quickly

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# Item Category Source Calories
1 Coffee drinks USDA 1 kcal
2 Hot Tea drinks USDA 1 kcal
3 Grilled, Free Range Flat Iron Steak entrees Estimated 10 kcal
4 Bellini firefly libations USDA 15 kcal
5 Iced Tea drinks USDA 20 kcal
6 Firefly Kir Royale firefly libations USDA 36 kcal
7 Firefly Soju-tini firefly libations USDA 36 kcal
8 Lemonade drinks USDA 42 kcal
9 Soft Drinks drinks USDA 42 kcal
10 Orange Juice drinks USDA 46 kcal
11 Soju Cosmo firefly libations USDA 46 kcal
12 Soju Mojito firefly libations USDA 61 kcal
13 Mimosa firefly libations USDA 64 kcal
14 Grits side dishes USDA 71 kcal
15 Bloody Mary firefly libations USDA 73 kcal
16 Potatoes side dishes USDA 74 kcal
17 La Fiesta Margarita firefly libations USDA 122 kcal
18 Firefly Garden Salad small plates Estimated 180 kcal
19 Summer Tomato and Golden Beet Salad salad and soup Estimated 180 kcal
20 Spicy Tortilla Soup small plates Estimated 220 kcal
21 Sweet Corn and Cauliflower Soup salad and soup Estimated 220 kcal
22 Old Fashioned Coffee Cake brunch Estimated 230 kcal
23 Marinated French Green and Kalamata Olives and House Spiced Nuts small plates Estimated 260 kcal
24 Chinese Chicken Salad big plates Estimated 305 kcal
25 Chinese Chicken Salad brunch Estimated 305 kcal
26 Crab Salad Sandwich big plates Estimated 325 kcal
27 B.b.q. Beef Brisket Crostini appetizers Estimated 390 kcal
28 B.l.t. Dungeness Crab Napoleon appetizers Estimated 390 kcal
29 Bacon side dishes Estimated 390 kcal
30 Biscuit side dishes Estimated 390 kcal
Nutrition sync is temporarily paused Missing official items: 63

Highest Calorie Items

Top calorie-dense picks based on current nutrition data

Caramelized Onion - Gruyere Burger

big plates 620 kcal

Firefly Cheeseburger

brunch 620 kcal

Cappuccino or Caffe Latte

drinks 542 kcal

Breakfast B.l.t. Sandwich

brunch 470 kcal

Grilled Chicken Breast

entrees 430 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.

Firefly Bistro Calories — Frequently Asked Questions

Questions about calorie values, estimates, and nutrition coverage.

How many Firefly Bistro items have calorie data?
Firefly Bistro currently has calorie values for 81 of 81 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 Firefly Bistro?
The lightest item currently tracked is Coffee at approximately 1 kcal. Use the ranked table to find other low-calorie meal choices.

Are Firefly Bistro calorie values official or estimated?
This page uses a hybrid model: 18 items use USDA database estimates, while 63 items are algorithmic estimates. Both are directional for comparison, not medical guidance.

Where can I compare calories and prices together?
Use the Firefly Bistro 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.