Five Guys Protein Deep Dive: How Much, What Kind, and How to Maximize It in Your Burger

A single 4‑oz patty in a Five Guys Classic packs about 23 g of protein. The patty is ground from 100 % American‑raised beef, so you get a clean amino‑acid profile that supports muscle repair. If you order a double, you double that figure to roughly 46 g—ideal for a post‑workout meal.

The protein content stays consistent across all locations because the company follows a strict recipe. That consistency means you can rely on the numbers when planning macros, unlike some fast‑food chains that vary by region.

Not all Five Guys burgers are created equal. The Classic delivers the most protein, while the Bacon and Cheese variants add extra fat and sodium but keep protein roughly the same. The “All‑American” sandwich, which replaces the bun with a toasted sesame roll, adds a few extra grams of protein from the roll but also more carbs.

The Chick‑N‑Chips sandwich, a plant‑based alternative, contains about 14 g of protein per serving—lower than beef but still a solid option for those cutting meat.

When you stack a Five Guys burger against a McDonald’s Quarter Pounder, you find Five Guys offers roughly 30 % more protein per patty. Burger King’s Whopper comes close, but its patty is larger, so the protein count is comparable. The key difference lies in sourcing: Five Guys uses 100 % beef without fillers, while many competitors add soy or corn gluten to extend the meat.

If protein is your top priority, Five Guys wins the quality‑over‑quantity battle, especially when you order a double.

Protein is essential, but calories pile up fast. A single Five Guys burger averages 700–800 kcal, with 40–45 g of fat and 10–12 g of sugar. Eating one or two per week is reasonable for most active adults. If you’re on a calorie deficit, consider a lettuce‑wrapped version to cut carbs by 50 % and calories by 20 %.

Remember, protein needs vary. For a 70‑kg athlete, 1.6 g/kg is recommended—about 112 g per day. A double burger covers a third of that requirement, so pair it with lean proteins elsewhere.

Five Guys can slot into a balanced meal if you pair it with veggies and a side of fresh fruit. Their fries are a carb source, so swap them for a side salad or steamed broccoli. Add a protein‑rich side like a hard‑boiled egg or Greek yogurt to round out the macro profile.

Because the chain offers no low‑sodium options, keep an eye on salt intake. A single burger can add up to 2,000 mg of sodium—nearly the daily limit—so balance with lower‑salt foods that day.

Five Guys’ beef comes from American farms that follow USDA guidelines. The meat is 80 % lean, 20 % fat, which provides a good balance of flavor and protein. The company does not use antibiotics or hormones, a point that appeals to health‑conscious diners.

The patty is cooked on a flat‑iron griddle, which locks in juices and reduces the need for added oils. That method keeps the protein content high while minimizing extra fat from cooking.

Vegetarians and vegans find the Chick‑N‑Chips sandwich a tasty choice. It’s made from a blend of chickpeas, rice, and peas, yielding a protein profile similar to a small portion of beef. The Impossible Burger, available in select locations, contains about 19 g of protein per patty and is a good alternative for those avoiding animal products.

Both options are lower in calories than the Classic, but they lack the same savory beef flavor, so taste preferences may sway your decision.

If you’re chasing protein, ask for a double patty or add extra cheese. Cheese contributes roughly 5 g of protein per slice, while bacon adds 3–4 g per strip. A double burger with cheese and bacon can exceed 60 g of protein, but watch the sodium spike.

You can also request a “protein boost” by adding a side of grilled chicken strips—available at some locations—though this isn’t part of the standard menu and may require a special order.

A lettuce‑wrapped burger keeps the protein intact while cutting carbs from the bun. Swap the regular bun for a lettuce leaf or a low‑carb wrap if available. Pair this with a side of grilled veggies instead of fries to keep the meal lean.

For those on a high‑protein diet, consider the “All‑American” sandwich with the sesame roll, then remove the roll after biting into the patty to reduce carb intake while still enjoying the extra protein from the roll’s small contribution.

Five Guys publishes a full nutrition guide on its website. The data is broken down per serving, so you can calculate macros for a single patty or a double. The calculator also allows you to add toppings, giving you a real‑time estimate of calories, protein, fat, and sodium.

Because the chain’s menu changes seasonally, always check the latest version before ordering. Some regional variations might have different ingredient proportions, subtly affecting protein counts.

Adding toppings like avocado, onions, or mushrooms adds negligible protein but contributes fiber, vitamins, and healthy fats. Extra cheese or bacon increases protein but also raises sodium. If you want to keep protein high without adding more calories, stick to low‑fat cheese or a single slice of bacon.

Toppings that add minimal protein—like ketchup, mustard, or mayonnaise—are fine in moderation. Avoid sugary sauces, as they add empty calories without any protein benefit.