Highest-Protein Arby’s Orders Under 500 Calories: What to Buy, What to Avoid, and Why Milk Is Weirdly Carrying the Bag
Arby’s is one of the better fast-food chains for protein because the brand has spent decades screaming “We Have the Meats” at America like a deli counter with a foghorn. And yes, fair enough. They do, in fact, have meats.
The problem is the calorie limit.
This article is not “highest-protein Arby’s orders if we ignore math because roast beef makes us emotional.” This is highest-protein Arby’s orders under 500 calories. Under. Below. Less than. Not 500. Not 510. Not “basically.” The number 500 is not a suggestion wearing khakis.
That matters because some of the obvious protein monsters miss the cutoff. The Double Roast Beef has 510 calories and 38g protein, which is great protein but not under 500 calories. The Half Pound Roast Beef has 610 calories and 48g protein, which is even more protein and even more disqualified. The Double Beef ’n Cheddar has 630 calories and 39g protein, because apparently cheese sauce heard “protein” and arrived with a bulldozer.
So the trick at Arby’s is simple: choose the leaner meat items, use sliders and chicken tenders strategically, and consider milk as a protein booster. Yes, milk. At Arby’s. Welcome to the meat math swamp.
Arby’s current U.S. nutrition guide says nutrition values are based on standard product formulations and can vary because of suppliers, substitutions, recipe revisions, restaurant assembly, and seasonal differences. The guide also says the information is effective as of April 2026, so these numbers are current enough to use without consulting a parchment scroll behind the fryer.
The Rules for This Ranking
For this article, “under 500 calories” means 499 calories or less. If an order lands exactly at 500 calories, it gets mentioned as a technical almost-win, then escorted out by the calorie bouncer.
I am also keeping this realistic: one drink maximum. Otherwise the “best” protein order becomes five cartons of milk and a napkin, which is technically protein math but spiritually a cry for help. Nobody is going to Arby’s to assemble a dairy pyramid in their passenger seat.
The best orders here are ranked by protein first, then practicality. Because yes, you could create a weird pile of sliders, kids’ tenders, and milk like a macro accountant who lost custody of joy. But the goal is still to order something a human might actually eat.
Best Overall Arby’s Order Under 500 Calories
Buy this:
Ham & Swiss Melt + 1% Lowfat Milk
This is the best overall Arby’s order under 500 calories for maximum protein.
The Ham & Swiss Melt has 380 calories and 26g protein. Add 1% Lowfat Milk at 110 calories and 8g protein, and the full order lands at 490 calories and 34g protein. That is the strongest normal-person order under the limit. It is not flashy. It is not a half-pound roast beef monument. It is ham, cheese, bread, and a milk carton doing quiet, responsible work like a lunch packed by someone named Linda.
This order wins because it uses the sandwich as the protein base and milk as the protein booster. Milk is boring, yes. But boring things are often useful. Seat belts are boring. Tax records are boring. Protein milk at Arby’s is boring. All three prevent different forms of disaster.
Avoid this instead:
Double Roast Beef
The Double Roast Beef has 510 calories and 38g protein. That is excellent protein, but it misses the cutoff. If your rule is “around 500,” fine, enjoy your lawless meat tower. But for this article, 510 is over 500, and the roast beef must sit in the penalty box.
Best Roast Beef Order Under 500 Calories
Buy this:
Classic Roast Beef + 1% Lowfat Milk
The Classic Roast Beef has 360 calories and 23g protein. Add 1% Lowfat Milk, and the order becomes 470 calories and 31g protein. This is the cleanest roast beef order under 500 calories, and it still feels like Arby’s instead of a sad little workaround involving three milk cartons and a side-eye from the cashier.
This is probably the best order for most people. It is simple. It uses the most iconic Arby’s item. It stays under 500. It hits 31g protein. You do not need a spreadsheet, a coupon ritual, or the ability to say “two kids’ tenders, one ham slider, and milk” without feeling like you are building lunch from spare parts.
Avoid this instead:
Classic Beef ’n Cheddar + milk
The Classic Beef ’n Cheddar has 450 calories and 23g protein by itself. Add milk and it goes over 500. The cheese sauce is not evil, but it is absolutely standing in the doorway blocking your protein efficiency like a cheddar toll booth.
Highest-Protein Weird Little Mix Under 500 Calories
Buy this:
2-piece Chicken Tenders + Ham Slider + 1% Lowfat Milk
This order is weird. It is also good.
The kids’ 2-piece Chicken Tenders have 160 calories and 13g protein. The Ham Slider has 170 calories and 11g protein. Add 1% Lowfat Milk, and you get 440 calories and 32g protein. That is an excellent protein-to-calorie result, even if the order sounds like something assembled by a child who got access to a nutrition app and no adult supervision.
This is the best modular order if you want strong protein without eating one full sandwich. It gives you chicken, ham, and milk, which is either a respectable macro strategy or the menu equivalent of cleaning out the fridge.
Avoid this instead:
2-piece Chicken Tenders + two Ham Sliders
That lands at exactly 500 calories and 35g protein. Painfully close. Beautifully annoying. But exactly 500 is not under 500, and this article is not here to negotiate with arithmetic just because ham showed promise.
Best Slider-Based Order Under 500 Calories
Buy this:
2-piece Chicken Tenders + Roast Beef Slider + 1% Lowfat Milk
This version gives you 450 calories and 32g protein. The 2-piece Chicken Tenders bring 13g protein, the Roast Beef Slider adds 11g protein, and the 1% Lowfat Milk adds 8g protein. It is basically a tiny protein sampler wearing an Arby’s wrapper.
This is a great choice if you want roast beef but also want to squeeze more protein out of the calorie budget than the Classic Roast Beef sandwich alone. It is not as elegant as a full sandwich. It is more like lunch assembled by a committee of gym rats and children. But the numbers work.
Avoid this instead:
Two Roast Beef Sliders without anything else
Two Roast Beef Sliders give you 360 calories and 22g protein. Not bad, but not the highest protein option. Add milk and it becomes 470 calories and 30g protein, which is solid but still behind the Ham & Swiss Melt plus milk and the chicken-tender slider builds.
Best Chicken Order Under 500 Calories
Buy this:
3-piece Chicken Tenders + 1% Lowfat Milk
The 3-piece Chicken Tenders have 370 calories and 23g protein. Add 1% Lowfat Milk, and the order lands at 480 calories and 31g protein. This is the best chicken-focused order under 500 calories, and it is much better than pretending a crispy chicken sandwich can squeeze under the limit by sheer confidence.
This order works because tenders are protein-dense enough to matter, and milk pushes them over 30g protein without blowing the calorie budget. It also feels like real fast food, not a protein scavenger hunt.
Avoid this instead:
5-piece Chicken Tenders
The 5-piece Chicken Tenders have 610 calories and 39g protein. Great protein. Disqualified calories. The fifth tender is apparently where the whole plan drives into a ditch and starts charging rent.
Also avoid adding ranch like it is free. Ranch dipping sauce adds 100 calories, Honey Mustard adds 130 calories, and BBQ sauce adds 70 calories. That means your tidy little chicken order can get mugged by a plastic sauce cup the size of a poker chip.
Best Breakfast Order Under 500 Calories
Buy this:
Ham, Egg & Cheese Wrap + Shamrock Farms Lowfat White Milk
This is the best breakfast combo under 500 calories if your Arby’s serves breakfast and has the 90-calorie Shamrock Farms Lowfat White Milk.
The Ham, Egg & Cheese Wrap has 400 calories and 20g protein. Shamrock Farms Lowfat White Milk adds 90 calories and 7g protein, bringing the order to 490 calories and 27g protein. It squeaks under the line like a breakfast burrito wearing socks on a gym floor.
If your location only has the 110-calorie 1% Lowfat Milk, this combo becomes 510 calories, which means it fails the under-500 test. This is the kind of technical nonsense that makes breakfast feel like filing taxes with eggs.
Avoid this instead:
Sausage, Egg & Cheese Croissant
The Sausage, Egg & Cheese Croissant has 580 calories and 19g protein. That is not awful, but it is over the limit and less protein-efficient than the ham wrap combo. Sausage breakfast sandwiches love doing this: bringing a lot of calories and then acting like 19g protein deserves a parade.
Best Single Breakfast Item Under 500 Calories
Buy this:
Ham, Egg & Cheese Sourdough
The Ham, Egg & Cheese Sourdough has 460 calories and 26g protein, making it one of the strongest single breakfast items under 500 calories. No milk needed. No side puzzle. No “could I pair this with a carton of dairy and remain legally under the line?” nonsense. Just breakfast sandwich, protein, done.
It ties the Ham & Swiss Melt for best single-item protein under 500 calories, which is deeply on-brand for Arby’s: ham quietly beating more dramatic items while beef and chicken throw elbows elsewhere on the menu.
Avoid this instead:
Sausage Biscuit
The Sausage Biscuit has 500 calories and only 12g protein. It is exactly 500, so it misses the strict cutoff, and the protein number is sad enough to need a blanket. That is a lot of biscuit drama for 12g protein.
Best Single Non-Breakfast Item Under 500 Calories
Buy this:
Ham & Swiss Melt
The Ham & Swiss Melt has 380 calories and 26g protein, making it the best single non-breakfast item under 500 calories for protein. It beats the Classic Roast Beef on protein, beats the Beef ’n Cheddar on calories, and avoids the fried-chicken sandwich problem entirely.
The sandwich is not glamorous. Nobody is pulling into Arby’s whispering, “Tonight, I become Ham & Swiss.” But as a protein-per-calorie pick, it is doing work.
Avoid this instead:
Roast Beef Gyro
The Roast Beef Gyro has 540 calories and 24g protein, which means it has less protein than the Ham & Swiss Melt and more calories. That is an impressive way to lose twice.
Best “I Want a Side” Order Under 500 Calories
Buy this:
Classic Roast Beef + Shamrock Farms Lowfat White Milk + Tree Top Applesauce
This order lands at 495 calories and 30g protein if your location has the 90-calorie Shamrock Farms Lowfat White Milk. The Classic Roast Beef brings 360 calories and 23g protein, the milk adds 90 calories and 7g protein, and the applesauce adds 45 calories but no protein.
This is not the highest-protein order, but it is more complete than sandwich-plus-milk alone. The applesauce adds a small fruit side, which is useful because most Arby’s sides are fried potato architecture.
Avoid this instead:
Classic Roast Beef + small Curly Fries
Small Curly Fries have 250 calories and 3g protein. Add them to the Classic Roast Beef and you are at 610 calories, which is nowhere near under 500. Fries do technically bring calories and a few grams of protein, but using them in a protein article is like using a leaf blower as a hair dryer. Possible, stupid, loud.
Ranked: Highest-Protein Arby’s Orders Under 500 Calories
Here is the practical ranking, because nobody wants to do sandwich algebra while a drive-thru speaker crackles like it is receiving messages from a haunted deli.
1. Ham & Swiss Melt + 1% Lowfat Milk
490 calories, 34g protein.
Best overall. This is the protein winner under 500 calories. Ham, Swiss, milk, and the thrilling feeling of beating the limit by 10 calories.
2. 2-piece Chicken Tenders + Ham Slider + 1% Lowfat Milk
440 calories, 32g protein.
Best weird little modular order. Efficient, high-protein, and only mildly embarrassing to say out loud.
3. 2-piece Chicken Tenders + Roast Beef Slider + 1% Lowfat Milk
450 calories, 32g protein.
Best slider order if you want roast beef involved. A tiny meat sampler with a dairy assistant.
4. 3-piece Chicken Tenders + 1% Lowfat Milk
480 calories, 31g protein.
Best chicken order. Just do not let dipping sauce turn it into a condiment crime scene.
5. Classic Roast Beef + 1% Lowfat Milk
470 calories, 31g protein.
Best classic Arby’s order. The roast beef does the brand work. The milk does the math work.
6. Two Ham Sliders + 1% Lowfat Milk
450 calories, 30g protein.
Good smaller order. Ham sliders are weirdly useful, like office supplies with protein.
7. Two Roast Beef Sliders + 1% Lowfat Milk
470 calories, 30g protein.
Good value-menu-style roast beef order. Less protein than the Classic Roast Beef plus milk, but still respectable.
8. Classic Roast Beef + Shamrock Farms Lowfat White Milk + Applesauce
495 calories, 30g protein.
Best sandwich-plus-side option if that 90-calorie milk is available. Applesauce is not protein, but it makes the bag look less like a meat-only survival kit.
9. Ham, Egg & Cheese Wrap + Shamrock Farms Lowfat White Milk
490 calories, 27g protein.
Best breakfast combo under 500. Good protein, but only if your milk option is the 90-calorie one.
10. Ham & Swiss Melt or Ham, Egg & Cheese Sourdough
380–460 calories, 26g protein.
Best single-item picks under 500. The Ham & Swiss Melt wins for fewer calories; the Ham, Egg & Cheese Sourdough wins if it is breakfast and your soul wants egg.
What You Should Buy at Arby’s
Buy these if you want the most protein under 500 calories:
Ham & Swiss Melt + 1% Lowfat Milk
This is the top pick. It gives the most protein while staying under the line.
Classic Roast Beef + 1% Lowfat Milk
This is the best obvious Arby’s order. It feels normal, tastes like Arby’s, and still gets you over 30g protein.
3-piece Chicken Tenders + 1% Lowfat Milk
Best chicken order. Keep sauce under control unless you enjoy watching a 480-calorie order become a 600-calorie shrug.
2-piece Chicken Tenders + Ham Slider + 1% Lowfat Milk
Best protein-maximizer if you do not mind ordering like a person assembling lunch out of spare parts.
Ham, Egg & Cheese Sourdough
Best single breakfast item under 500 calories.
Ham, Egg & Cheese Wrap + 90-calorie Lowfat White Milk
Best breakfast combo, but only if your location has the lower-calorie milk option.
What You Should Avoid at Arby’s
Avoid these if the goal is highest protein under 500 calories:
Double Roast Beef
It has 38g protein, but it is 510 calories. That is over 500. Ten calories still count. Math is petty like that.
Half Pound Roast Beef
It has 48g protein, which is great, but it also has 610 calories. It is not under 500. It is not even pretending very convincingly.
Double Beef ’n Cheddar
It has 39g protein, but 630 calories. The cheddar sauce has entered the chat and immediately ruined the spreadsheet.
5-piece Chicken Tenders
Excellent protein at 39g, but 610 calories. Order the 3-piece with milk instead if the 500-calorie ceiling matters.
Crispy Chicken sandwiches
The basic Crispy Chicken and Buffalo Chicken are both 530 calories and 24g protein, while Chicken Bacon Swiss and Chicken Cordon Bleu are 650 calories and 35g protein. Protein exists, but so does disqualification.
Gyros, Reuben, and Turkey Ranch & Bacon
The Roast Beef Gyro is 540 calories, the Reuben is 680 calories, and the Turkey Ranch & Bacon Sandwich is 800 calories. These are not under-500 protein plays; they are sandwiches with ambition and no respect for the assignment.
Fries as a protein side
Medium Curly Fries have 410 calories and 5g protein. That is not a protein side. That is a potato wearing a fake gym badge.
Shakes
A small Vanilla Shake has 480 calories and 12g protein. It is under 500, technically. It is also dessert. Dairy does not magically become a protein strategy because it got whipped into a cup.
Sauce chaos
Honey Mustard adds 130 calories, Ranch adds 100 calories, and BBQ adds 70 calories. These little cups can destroy your under-500 plan faster than you can say “just one sauce,” which is exactly how the sauce wins.
The Highest-Protein Arby’s Order Under 500 Calories
The highest-protein Arby’s order under 500 calories is the Ham & Swiss Melt with 1% Lowfat Milk, at 490 calories and 34g protein. It is not the biggest sandwich. It is not the flashiest order. It is just the one that beats the calorie limit while dragging the most protein across the finish line.
The best classic Arby’s order is Classic Roast Beef with 1% Lowfat Milk, at 470 calories and 31g protein. The best chicken order is 3-piece Chicken Tenders with 1% Lowfat Milk, at 480 calories and 31g protein. The best single breakfast item is Ham, Egg & Cheese Sourdough, at 460 calories and 26g protein.
The rule is painfully simple:
Buy ham, roast beef, chicken tenders, sliders, and milk. Avoid double sandwiches, half-pound sandwiches, fries, shakes, heavy sauces, and anything that tries to sneak over 500 calories while waving a protein number around like a fake passport.
Arby’s can do high protein under 500 calories.
But you have to let the milk help, keep the sauce cups on a leash, and accept that the Double Roast Beef is not “basically under 500.” It is 510 calories, and math does not care how badly you want the extra meat.
