Breakfast
~20–25% of dayClassic roast beef morning
970 mg Na
360 cal
23 g protein
~42% of a 2,300 mg day
Load into calculator
Items · Breakfast (3)
- 970mg
- —
- —
Sandwiches 18 items
Arby's Low Sodium Guide
Roast beef sandwiches pack sodium. Smaller classics and no sauce help more than loaded melts.
Interactive sodium calculator + lower-sodium order guide.
Lowest Sodium Option
Classic Roast Beef slider
The lowest-sodium entrée on this menu.
Watch Out For
Beef 'n Cheddar Fully Loaded
Suggested Meal Plans
Tap a card to load it into the meal calculator · sized for a ~2,000-cal day
Lunch
+ diet sodaRoast beef meal + diet soda
2970 mg Na
1140 cal
53 g protein
~129% of a 2,300 mg day
Load into calculator
Items · Lunch (3)
- 970mg
- 1260mg
- 740mg
Dinner
HeartierSandwich + salad dinner
1710 mg Na
590 cal
46 g protein
~74% of a 2,300 mg day
Load into calculator
Items · Dinner (3)
- 970mg
- 740mg
- —
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
Classic Roast Beef is often ~900–1,000+ mg sodium. Confirm Arby's nutrition PDF.
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 Pepsi
drink · 0 cal
0g protein
2% of Daily Value (2300mg Na)
Safest Order Tip
Solid lower-sodium pick for this category.
Pepsi
drink · 210 cal
0g protein
2% of Daily Value (2300mg Na)
Side Salad
side · 70 cal
3g protein
8% of Daily Value (2300mg Na)
Safest Order Tip
Solid lower-sodium pick for this category.
How to order
Order tips
- · Classic Roast Beef is why you came — sauce on the side, not soaked.
- · Horsey or Arby’s sauce: dip once for kick.
- · Slider for lighter hunger; full classic for lunch.
- · Skip Beef 'n Cheddar as the default melt.
- · Salad over curly fries when you want a heartier plate without fry salt.
Avoid / high sodium
Beef 'n Cheddar Fully Loaded · Multiple melts + fries + shake
Common questions
Arby's low-sodium FAQ
What is the lowest sodium item at Arby's? +
Water is the lowest-sodium item we track at Arby's: 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 Arby's? +
The Classic roast beef morning is the lowest-sodium full meal we mapped for Arby's — about 970 mg sodium and 360 calories (Classic Roast Beef, Sauce on the side, Water). Load it into the meal calculator above to adjust it.
What should I avoid at Arby's? +
The highest-sodium traps at Arby's are Beef 'n Cheddar Fully Loaded, Multiple melts + fries + shake. 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 Arby's item here lists its sodium mg.
Sources
Not medical advice. Verify on brand tools for your location.
Guides
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