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Nutrition Breakdown

Fiesta Mariscos Calories — Lowest to Highest

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

Coverage

100%

Average Calories

343 kcal

Lowest Item

10 kcal

Highest Item

640 kcal

121 / 121 items resolved USDA database: 10 Estimated: 111

Lowest Calorie Items at Fiesta Mariscos

Use this ranking to find lighter menu options quickly

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# Item Category Source Calories
1 Grilled Steak meat and chicken Estimated 10 kcal
2 Grilled Steak and Shrimp meat and chicken Estimated 10 kcal
3 Steak Enchilada mexican snacks Estimated 10 kcal
4 Steak Fajitas fajitas Estimated 10 kcal
5 Steak Nachos nachos, quesadillas and tortas Estimated 10 kcal
6 Steak Quesadilla nachos, quesadillas and tortas Estimated 10 kcal
7 Steak Torta nachos, quesadillas and tortas Estimated 10 kcal
8 Vegetables a la carte USDA 32 kcal
9 Guacamole a la carte USDA 89 kcal
10 Grilled Steak Salad salads Estimated 95 kcal
11 Beans a la carte USDA 144 kcal
12 2 Grilled Steak Tacos mexican snacks Estimated 145 kcal
13 Steak Taco a la carte Estimated 145 kcal
14 Shrimp Salad salads Estimated 180 kcal
15 Rice a la carte USDA 182 kcal
16 Chicken, Steak and Shrimp Fajitas fajitas Estimated 220 kcal
17 Costa Braba Soup seafood soups Estimated 220 kcal
18 Lobster Soup seafood soups Estimated 220 kcal
19 Octopus Soup seafood soups Estimated 220 kcal
20 Sea Bass Filet Soup seafood soups Estimated 220 kcal
21 Seven Seas Soup seafood soups Estimated 220 kcal
22 Shrimp Soup seafood soups Estimated 220 kcal
23 Two Kinds Soup seafood soups Estimated 220 kcal
24 Soft Shrimp Taco a la carte USDA 225 kcal
25 Beef Sope a la carte USDA 260 kcal
26 Chicken Sope a la carte USDA 260 kcal
27 Fried Fish Taco a la carte USDA 275 kcal
28 Grilled Fish Taco a la carte USDA 275 kcal
29 2 Fish Tacos mexican snacks Estimated 280 kcal
30 2 Shrimp Tacos mexican snacks Estimated 280 kcal
Nutrition sync is temporarily paused Missing official items: 111

Highest Calorie Items

Top calorie-dense picks based on current nutrition data

Fish Burrito

burritos 640 kcal

Shrimp Burrito

burritos 640 kcal

Chicken Burrito

burritos 535 kcal

Chicken Wet Burrito

burritos 535 kcal

Beef and Vegetable Soup

traditional soups 528 kcal

Similar Binge-Worthy Restaurants

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B

Buck's

american
Taco Bell

Taco Bell

american
F

Fiesta Cantina

bar food
K

Key Colony Inn

italian
V

Vinnie's Lobster Bar

italian

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.

Fiesta Mariscos Calories — Frequently Asked Questions

Questions about calorie values, estimates, and nutrition coverage.

How many Fiesta Mariscos items have calorie data?
Fiesta Mariscos currently has calorie values for 121 of 121 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 Fiesta Mariscos?
The lightest item currently tracked is Grilled Steak at approximately 10 kcal. Use the ranked table to find other low-calorie meal choices.

Are Fiesta Mariscos calorie values official or estimated?
This page uses a hybrid model: 10 items use USDA database estimates, while 111 items are algorithmic estimates. Both are directional for comparison, not medical guidance.

Where can I compare calories and prices together?
Use the Fiesta Mariscos 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.