Nutrition Breakdown

Fiesta Fresh Mexican Grill (Mathews Dr) Calories — Lowest to Highest

Browse calorie values for Fiesta Fresh Mexican Grill (Mathews Dr) menu items, with official nutrition where available and estimated calories for uncovered items. Updated August 2026.

Coverage

100%

Average Calories

385 kcal

Lowest Item

10 kcal

Highest Item

640 kcal

97 / 97 items resolved USDA database: 10 Estimated: 87

Lowest Calorie Items at Fiesta Fresh Mexican Grill (Mathews Dr)

Use this ranking to find lighter menu options quickly

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# Item Category Source Calories
1 1444. 20 oz. Bottled Water drinks Estimated 10 kcal
2 1456. M & M's Plain candy USDA 177 kcal
3 2 Liter Soda drinks Estimated 180 kcal
4 20 oz. Soda drinks Estimated 180 kcal
5 24 oz. Soda drinks Estimated 180 kcal
6 35. Veggie Salad with Black Beans salads Estimated 180 kcal
7 67. Side Salad side orders Estimated 180 kcal
8 1. Soft Shell Taco tacos Estimated 280 kcal
9 2. Soft Shell Taco - Fish tacos Estimated 280 kcal
10 20. Taco Combo Plate combination plates Estimated 280 kcal
11 22. Taco and Enchilada Combo Plate combination plates Estimated 280 kcal
12 23. 2 Taco Combo Plate combination plates Estimated 280 kcal
13 3. Soft Shell Taco - Shrimp tacos Estimated 280 kcal
14 4. Hard Shell Taco tacos Estimated 280 kcal
15 68. Kid's Taco kid's menu items (age 10 years and under) Estimated 280 kcal
16 79. Fried Ice Cream desserts USDA 282 kcal
17 36. Fiesta Chicken Salad salads Estimated 305 kcal
18 53. Rice side orders Estimated 320 kcal
19 58. Sour Cream side orders Estimated 320 kcal
20 12. Steak Fajita Burrito burritos Estimated 325 kcal
21 1461. Pay Day Bar candy USDA 346 kcal
22 78. Sopapillas desserts USDA 375 kcal
23 10. Panson burritos Estimated 390 kcal
24 11. Panson with Shrimp burritos Estimated 390 kcal
25 14. Chimi Changa burritos Estimated 390 kcal
26 1437. 16.5 oz. Sprite drinks Estimated 390 kcal
27 1445. Red Bull drinks Estimated 390 kcal
28 1450. Lay's Classic Chips snacks Estimated 390 kcal
29 1451. Cheetos snacks Estimated 390 kcal
30 1452. Lay's BBQ Chips snacks Estimated 390 kcal
Nutrition sync is temporarily paused Missing official items: 87

Highest Calorie Items

Top calorie-dense picks based on current nutrition data

16. Bean and Cheese Burrito

veggie burritos 640 kcal

17. Guacamole Burrito - Beans, Cheese and Lettuce

veggie burritos 640 kcal

7. Fiesta Burrito

burritos 640 kcal

71. Kid's Bean and Cheese Burrito

kid's menu items (age 10 years and under) 640 kcal

8. Gringo Burrito

burritos 640 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.

Fiesta Fresh Mexican Grill (Mathews Dr) Calories — Frequently Asked Questions

Questions about calorie values, estimates, and nutrition coverage.

How many Fiesta Fresh Mexican Grill (Mathews Dr) items have calorie data?
Fiesta Fresh Mexican Grill (Mathews Dr) currently has calorie values for 97 of 97 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 Fresh Mexican Grill (Mathews Dr)?
The lightest item currently tracked is 1444. 20 oz. Bottled Water at approximately 10 kcal. Use the ranked table to find other low-calorie meal choices.

Are Fiesta Fresh Mexican Grill (Mathews Dr) calorie values official or estimated?
This page uses a hybrid model: 10 items use USDA database estimates, while 87 items are algorithmic estimates. Both are directional for comparison, not medical guidance.

Where can I compare calories and prices together?
Use the Fiesta Fresh Mexican Grill (Mathews Dr) 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.