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Sonic Drive-In • Low Sodium Guide • Updated June 2026

The Lowest-Sodium Options at Sonic Drive-In

Quick Answer: Sonic Drive-In has 23 low sodium options. The lowest-sodium option at Sonic Drive-In is the Strawberry Shake (Mini) with 270mg sodium (360 cal). Top pick overall: the French Toast Sticks (4 pc.) (480 cal, 8g protein, Nom Score A). Every pick here is 600mg of sodium or less; the FDA’s official “low sodium” label means 140mg or less, so we mark how close each gets in the table below.

23Low Sodium Options
85Total Analyzed
ABest Grade
Top rated

Top Low Sodium Picks at Sonic Drive-In

1
A
French Toast Sticks (4 pc.)
Cal
480
Prot
8g
Sod
460
Sug
12g
2
A
Onion Rings (Small)
Cal
440
Prot
6g
Sod
430
Sug
14g
View full ingredients
Onion Rings: Onions, Bleached Wheat Flour, Water, Yellow Corn Flour, Sugar. Contains 2% Or Less Of Artificial Flavor, Brown Sugar, Buttermilk, Dextrose, Guar Gum, Gum Arabic, Leavening, Natural Flavor, Rice Flour, Salt, Whey, Yeast.
3
A
Onion Rings (Medium)
Cal
580
Prot
8g
Sod
570
Sug
19g
View full ingredients
Onion Rings: Onions, Bleached Wheat Flour, Water, Yellow Corn Flour, Sugar. Contains 2% Or Less Of Artificial Flavor, Brown Sugar, Buttermilk, Dextrose, Guar Gum, Gum Arabic, Leavening, Natural Flavor, Rice Flour, Salt, Whey, Yeast.
Item
Grade
Cal
Protein
Carbs
Sodium
1
French Toast Sticks (4 pc.)Nom’s Top Pick
Great sodium & sat fat. Light on protein. · Made-to-order at the drive-in
A
480
8g
54g
460mg
moderate
2
Onion Rings (Small)
Great sodium & sat fat. Light on protein. · Made-to-order at the drive-in
Onion Rings: Onions, Bleached Wheat Flour, Water, Yellow Corn Flour, Sugar. Contains 2% Or Less Of Artificial Flavor, Brown Sugar, Buttermilk, Dextrose, Guar Gum, Gum Arabic, Leavening, Natural Flavor, Rice Flour, Salt, Whey, Yeast.
A
440
6g
55g
430mg
moderate
3
Onion Rings (Medium)
Great sodium & sat fat. Light on protein. · Made-to-order at the drive-in
Onion Rings: Onions, Bleached Wheat Flour, Water, Yellow Corn Flour, Sugar. Contains 2% Or Less Of Artificial Flavor, Brown Sugar, Buttermilk, Dextrose, Guar Gum, Gum Arabic, Leavening, Natural Flavor, Rice Flour, Salt, Whey, Yeast.
A
580
8g
74g
570mg
moderate
4
Groovy Fries (Small)
Great sat fat & sugar. Watch the sodium. Light on protein. · Tater tots and fries made from real potatoes
Groovy Fries: Potatoes, (Contains One Or More: Canola Oil, Corn Oil, Cottonseed Oil, Palm Oil, Soybean Oil, Sunflower Oil), Modified Food Starch, Rice Flour, Dextrin, Cornstarch, Salt, Leavening, Xanthum Gum, Dextrose, Disodium Dihydrogen Pyrophosphate.
B
260
2g
28g
570mg
moderate
5
Soft Pretzel Twist
Great sat fat & portion. Watch the sodium. Light on protein. · Made-to-order at the drive-in
B
250
7g
39g
440mg
moderate
6
Wacky Pack Jr. Burger
Great portion. Watch the sodium. Light on fiber. · Made-to-order at the drive-in
Bakery Bun: Unbleached Enriched Flour (Wheat Flour, Malted Barley Flour, Niacin, Reduced Iron, Thiamin Mononitrate, Riboflavin, Folic Acid), Water, Sugar, Yeast, Wheat Gluten, Soybean Oil. Contains 2% Or Less Of Each Of The Following: Salt, Sesame Flour, Dough Conditioners, Monocalcium Phosphate, Natural Flavors, Vinegar, Colored With Annatto And Turmeric, Calcium Propionate.. Beef Patty: Beef, Encapsulated Salt (Salt, Fully Hydrogenated Soybean Oil), Yeast Extract, Black Pepper, Maltodextrin.
C
270
11g
24g
580mg
moderate
7
Corn Dog
Great portion. Watch the sodium. Light on fiber & protein. · Made-to-order at the drive-in
C
230
6g
23g
480mg
moderate
8
Wacky Pack Corn Dog
Great portion. Watch the sodium. Light on fiber & protein. · Made-to-order at the drive-in
C
230
6g
23g
480mg
moderate
9
Strawberry Sundae
Great sodium & portion. Watch the sugar. Light on fiber & protein. · Made-to-order at the drive-in
Vanilla Soft Serve: High Fructose Corn Syrup, Water, Natural Flavor, Potassium Sorbate (Preservative), Citric Acid.
C
380
7g
62g
310mg
light
10
SONIC Blast with OREO (Mini)
Great portion. Watch the sugar. Light on fiber & protein. · Made-to-order at the drive-in
Vanilla Soft Serve: High Fructose Corn Syrup, Water, Natural Flavor, Potassium Sorbate (Preservative), Citric Acid.
C
370
7g
58g
390mg
light
See all 23 low sodium options at Sonic Drive-In
The Nom Score read

Of the 23 low sodium options at Sonic Drive-In, the French Toast Sticks (4 pc.) rates highest — Nom Score A (85/100), on 480 calories, 8g protein, and 460mg sodium. The Wacky Pack Jr. Burger carries the most protein at 11g. The lightest is the Corn Dog, at 230 calories. Most come from the Snacks & Sides menu (5 of 10). Sodium runs 310–580mg across the picks. None clear the FDA’s 140mg “low sodium” line, but all stay at or under 600mg. Figures are computed from Sonic Drive-In’s published nutrition data (June 2026).

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Watch-outs

What to Avoid

These items at Sonic Drive-In don’t meet low sodium criteria:

!
Cherry Limeade (Medium)
drink, not a meal
!
Ocean Water (Medium)
drink, not a meal
!
Lemonade Slush (Small)
drink, not a meal
!
Chicago Hot Dog
2030mg sodium (max 600)
!
Triple SONIC Smasher
2070mg sodium (max 600)
Order smarter

Pro Tips: How to Order Low Sodium at Sonic Drive-In

✓
Skip the cheese, which often adds 200-400mg sodium
✓
Ask for no salt on grilled items when possible
✓
Choose fresh salsa over prepared sauces
FAQ

Common questions about low sodium at Sonic Drive-In

Is Sonic Drive-In good for low sodium diets?

Yes — Sonic Drive-In has 23 low sodium options, topped by the French Toast Sticks (4 pc.) (Nom Score A).

What’s the best low sodium option at Sonic Drive-In?

The French Toast Sticks (4 pc.) is the best choice with 480 calories, 8g protein, and a Nom Score of A.

What is the lowest-sodium item at Sonic Drive-In?

The lowest-sodium option at Sonic Drive-In is the Strawberry Shake (Mini) with 270mg sodium (360 cal).

How we ranked these: Every item is scored by the Nom Score, which weighs sodium, saturated fat, sugar, portion size, fiber, and protein per calorie against FDA daily-value guidance. Data comes from Sonic Drive-In’s published nutrition information.
✓

Nutrition data verified. Calorie counts and macros are taken from Sonic Drive-In’s official published nutrition data. How the Nom Score works →

Explore More

🍽 Low Sodium at every restaurant 🏆 Best Low-Sodium Fast Food 📊 Sonic Drive-In Nutrition Calculator
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Related Low Sodium Guides

Best places for low sodium (ranked by qualifying dishes):
Dunkin’ 108McDonald’s 53Starbucks 50Taco Bell 37Dairy Queen 34Panera Bread 19Panda Express 17Del Taco 15Popeyes 15Five Guys 15
Other diets at Sonic Drive-In:
KetoHigh ProteinLow CalorieLow SodiumWeight LossGLP-1DiabeticLow SugarVegetarianVegan
Popular guides:
Wingstop VegetarianTaco Bell Low SodiumPopeyes VegetarianWhataburger High ProteinWendy’s Weight LossWendy’s on GLP-1
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Nom. (2026). Lowest-Sodium Options at Sonic Drive-In: What to Order (2026). Retrieved from https://nom.now/guides/sonic-low-sodium
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