Breakfast
~20–25% of dayTwo grilled fish tacos
840 mg Na
420 cal
28 g protein
~37% of a 2,300 mg day
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Items · Breakfast (2)
- 840mg
- 0mg
Mexican-inspired 9 items
Rubio's Coastal Grill Low Sodium Guide
SoCal fish-taco chain. Grilled gourmet tacos and HealthMex bowls beat beer-batter combos.
Interactive sodium calculator + lower-sodium order guide.
Lowest Sodium Option
Grilled Gourmet Taco fish
The lowest-sodium entrée on this menu.
Watch Out For
Fried fish burritos
Suggested Meal Plans
Tap a card to load it into the meal calculator · sized for a ~2,000-cal day
Lunch
+ diet sodaHealthMex chicken bowl
1020 mg Na
480 cal
38 g protein
~44% of a 2,300 mg day
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Items · Lunch (2)
- 980mg
- 40mg
Dinner
HeartierFish + chicken taco dinner
900 mg Na
400 cal
30 g protein
~39% of a 2,300 mg day
Load into calculator
Items · Dinner (3)
- 420mg
- 480mg
- 0mg
Cal
0
Sodium
0 mg
Protein
0 g
Fiber
0 g
Sugar
0 g
Sodium vs 2,300 mg daily value 0%
Load a meal plan or tap menu rows to build a plate.
Menu nutrition
Tap a row to add · tap headers to sort
<600 600–1k >1k
Grilled fish/chicken taco values approximate published Rubio’s nutrition; verify local calculator. Review: 2026-07-16.
No salt & smarter picks
Best bets
Lowest sodium highlights
Water
drink · 0 cal
0g protein
0% of Daily Value (2300mg Na)
Safest Order Tip
Solid lower-sodium pick for this category.
Diet soda
drink · 0 cal
0g protein
2% of Daily Value (2300mg Na)
Safest Order Tip
Solid lower-sodium pick for this category.
Black Beans side
side · 140 cal
8g protein · 7g fiber
17% of Daily Value (2300mg Na)
Grilled Gourmet Taco fish
entree · 210 cal
14g protein
18% of Daily Value (2300mg Na)
Safest Order Tip
Solid lower-sodium pick for this category.
How to order
Order tips
- · Grilled tacos over beer batter
- · HealthMex bowls
- · Skip chips if sodium-tight
Avoid / high sodium
Fried fish burritos · Loaded nachos
Common questions
Rubio's Coastal Grill low-sodium FAQ
What is the lowest sodium item at Rubio's Coastal Grill? +
Water is the lowest-sodium item we track at Rubio's Coastal Grill: 0 mg sodium and 0 calories. Every item on this page is ranked by official sodium mg so you can compare before you order.
What is the safest full meal at Rubio's Coastal Grill? +
The Two grilled fish tacos is the lowest-sodium full meal we mapped for Rubio's Coastal Grill — about 840 mg sodium and 420 calories (Two Grilled Fish Tacos, Water). Load it into the meal calculator above to adjust it.
What should I avoid at Rubio's Coastal Grill? +
The highest-sodium traps at Rubio's Coastal Grill are Fried fish burritos, Loaded nachos. Treat these as occasional orders if you are watching sodium.
How much sodium should I eat in a day? +
The FDA daily value is 2,300 mg of sodium per day — about one teaspoon of salt. Many heart-health guidelines suggest 1,500–2,000 mg. A single fast-food combo can exceed that, which is why every Rubio's Coastal Grill item here lists its sodium mg.
Sources
Not medical advice. Verify on brand tools for your location.
Guides
Keep exploring
More Mexican-inspired guides
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Taco Bell
Safest bet: 270 mg · Fresco Crunchy Taco
Moe's Southwest Grill
Safest bet: 480 mg · Joey Bag of Donuts taco chicken
Chipotle
Safest bet: 555 mg · Steak Bowl no rice supergreens beans