3 Classic Guacamole Steak Tacos + Black Beans side
53g P 79g C 44g F
High protein
All chains
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Rubio's Coastal Grill nutrition facts & calories
16 meals · macros from FastFoodNutrition.org (mirrors Rubio's official data) cross-checked against rubios.com official menu PDF ↗ · last verified Jul 2, 2026 · how we verify
Cutting? Start with the Single Fish Taco with Fire-Roasted Corn at 365 calories. Bulking or just hitting a protein target? The Classic Steak Taco Trio with Black Beans leads the menu at 53g protein for 930 cal. 1 fit a keto or low-carb order. None of the tracked Rubio's Coastal Grill meals contain eggs, pork, or nuts.
No meals match that filter.
3 Classic Guacamole Chicken Tacos + Citrus Rice side
44g P 81g C 41g F
High protein
3 Grilled Wild-Caught Mahi Mahi Tacos + Citrus Rice side
44g P 87g C 29g F
High protein contains fish
3 Classic Guacamole Chicken Tacos + Fire-Roasted Corn side
43g P 66g C 40g F
High protein
3 Salsa Verde Shrimp Tacos (flour tortilla) + Mexican Rice side
38g P 92g C 53g F
High protein contains dairy, gluten, shellfish
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3 Salsa Verde Shrimp Tacos (flour tortilla) + Quinoa Brown Rice side
38g P 86g C 52g F
High protein contains dairy, gluten, shellfish
2 Grilled Wild-Caught Mahi Mahi Tacos + Black Beans + Guacamole
37g P 67g C 26g F
High protein contains fish
2 Fish Taco Especial (guac, cheese, cilantro/onion) + Black Beans side
32g P 77g C 58g F
High protein contains dairy, fish
Classic Steak Taco Duo
540 cal
2 Classic Guacamole Steak Tacos, no sides
30g P 40g C 28g F
High protein
3 Original Fish Tacos (corn tortilla) + Mexican Rice side
29g P 101g C 62g F
contains fish
Two Fish Taco Plate
970 cal
2 Original Fish Tacos, served with chips and pinto beans
28g P 115g C 44g F
contains gluten, fish
Grilled Mahi Mahi Taco Duo
460 cal
2 Grilled Wild-Caught Mahi Mahi Tacos, no sides
28g P 44g C 18g F
contains fish
Chopped Salad topped with Grilled Chicken
28g P 20g C 32g F
Keto contains dairy
Chipotle Orange Salad topped with Grilled Wild-Caught Mahi Mahi
27g P 36g C 27g F
contains fish
Balsamic & Grilled Veggie Salad topped with Pan-Seared Shrimp
14g P 24g C 33g F
contains shellfish
1 Original Fish Taco + Fire-Roasted Corn side
10g P 33g C 21g F
Low cal contains fish
Rubio's Coastal Grill nutrition — common questions
What is the healthiest thing to eat at Rubio's Coastal Grill?
It depends on your goal: for protein, the Classic Steak Taco Trio with Black Beans leads at 53g; for fewer calories, the Single Fish Taco with Fire-Roasted Corn at 365. The table above shows calories and macros for all 16 Rubio's Coastal Grill meals we track.
What has the most protein at Rubio's Coastal Grill?
The highest-protein item we track at Rubio's Coastal Grill is the Classic Steak Taco Trio with Black Beans — 53g protein for 930 calories, per FastFoodNutrition.org (mirrors Rubio's official data) cross-checked against rubios.com official menu PDF.
Where does Rubio's Coastal Grill nutrition data come from?
Every calorie and macro on this page is sourced from FastFoodNutrition.org (mirrors Rubio's official data) cross-checked against rubios.com official menu PDF, not estimated or AI-generated. Values can vary by location and change over time.
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