Nutrition Breakdown

Fronteras Calories — Lowest to Highest

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

Coverage

100%

Average Calories

189 kcal

Lowest Item

17 kcal

Highest Item

620 kcal

79 / 79 items resolved USDA database: 77 Estimated: 2

Lowest Calorie Items at Fronteras

Use this ranking to find lighter menu options quickly

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# Item Category Source Calories
1 Chipotle Quesadilla quesadillas USDA 17 kcal
2 Veggie Fajita fronteras fajitas USDA 24 kcal
3 Mexican Fajita fronteras fajitas USDA 27 kcal
4 Iced Tea beverages USDA 33 kcal
5 Fresh Guacamole Dip appetizers USDA 36 kcal
6 Pibb beverages USDA 40 kcal
7 Sprite beverages USDA 40 kcal
8 Minute Maid beverages USDA 50 kcal
9 Shrimp Fajita Chimichanga chimichangas autenticas USDA 86 kcal
10 Coco-Cola beverages USDA 89 kcal
11 House Chiquita Salad salads USDA 93 kcal
12 Cheese Enchilada for the little amigos USDA 99 kcal
13 Cheese Quesadilla for the little amigos USDA 99 kcal
14 Macaroni And Cheese for the little amigos USDA 110 kcal
15 Chile Con Queso Dip appetizers USDA 113 kcal
16 Chicken Quesadilla quesadillas USDA 117 kcal
17 Deliciso Sampler appetizers USDA 117 kcal
18 Fajita Salad salads USDA 117 kcal
19 Fajita Nachos appetizers USDA 120 kcal
20 Cheese And Onion Enchiladas authentics USDA 132 kcal
21 Enchiladas authentics USDA 132 kcal
22 Chicken Chimichanga chimichangas autenticas USDA 136 kcal
23 Monterrey Chicken Fajita Enchilada specials USDA 138 kcal
24 Barbacoa Tacos specials USDA 162 kcal
25 Ground Beef Chimichanga chimichangas autenticas USDA 163 kcal
26 Uno combinations USDA 167 kcal
27 Burritos Autenticos burritos autenticos / authentic burritos USDA 171 kcal
28 Chicken Taco Salad salads USDA 171 kcal
29 Chunky Burrito burritos autenticos / authentic burritos USDA 171 kcal
30 Pork Burrito burritos autenticos / authentic burritos USDA 171 kcal
Nutrition sync is temporarily paused Missing official items: 2

Highest Calorie Items

Top calorie-dense picks based on current nutrition data

Cheese Burger

authentics 620 kcal

Fronteras Salad

salads 500 kcal

Maya Chimichanga

chimichangas autenticas 500 kcal

Barg’s

beverages 412 kcal

Picadillo Chimichanga

chimichangas autenticas 390 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.

Fronteras Calories — Frequently Asked Questions

Questions about calorie values, estimates, and nutrition coverage.

How many Fronteras items have calorie data?
Fronteras currently has calorie values for 79 of 79 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 Fronteras?
The lightest item currently tracked is Chipotle Quesadilla at approximately 17 kcal. Use the ranked table to find other low-calorie meal choices.

Are Fronteras calorie values official or estimated?
This page uses a hybrid model: 77 items use USDA database estimates, while 2 items are algorithmic estimates. Both are directional for comparison, not medical guidance.

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