In-N-Out • Secret Menu Burgers

Recently verified · 24 days agoOfficial sourceVerified Aug 1, 2026

Animal Style Burger

Any burger with mustard-grilled patty, extra spread, grilled onions, pickles

$3.30510 caloriesProtein 22gCarbs 41gFat 29g

$3.30

Typical U.S. price — actual prices vary by location, franchise, and ordering platform.

Menu Labeling & Nutrition Information

2,000 calories a day is used for general nutrition advice, but calorie needs vary. Full nutrition information — including saturated fat, trans fat, cholesterol, sodium, sugars, and fiber — is available upon request from the restaurant and in the official nutrition guide. Calorie counts shown are approximate and based on official restaurant nutrition data; values may vary by location, preparation, and portion size.

Everything You Need to Know About the Animal Style Burger

The Animal Style Burger is any burger with mustard-grilled patty, extra spread, grilled onions, pickles It comes in at 510 calories with 22g of protein, and is priced at $3.30 in the Secret Menu Burgers section of the In-N-Out menu — about 0.65 cents per 100 calories. In-N-Out is a fast food chain with over 420 locations known for Double-Double Burger, Cheeseburger, Animal Style Fries. Our In-N-Out menu guide covers prices, nutrition info, deals, and secret menu items.

How the Animal Style Burger compares to similar In-N-Out items

Item	Price	Calories	Price / 100 cal
Animal Style Burger (this item)	$3.30	510	0.65
3x3	$5.20	860	0.60
4x4	$5.95	1050	0.57
Protein Style Burger	$2.55	240	1.06
Flying Dutchman	$3.05	300	1.02

Average price in the Secret Menu Burgers section: $3.77. This item is below the section average.

How the Animal Style Burger compares at other chains

Compare the Animal Style Burger across all chains →

Chain	Comparable item	Price	vs In-N-Out
In-N-Out	Animal Style Burger	$3.30	—
Applebee's	Classic Bacon Cheeseburger	$12.99	$9.69 less
Buffalo Wild Wings	Bacon Burger	$13.49	$10.19 less
Burger King	Hamburger	$1.99	$1.31 more
Carl's Jr.	Western Bacon Cheeseburger	$5.99	$2.69 less

Prices are approximate national averages from our menu tracking data.

In-N-Out secret menu items

Animal Style Burger · $3.30

A burger cooked with mustard, topped with extra spread, grilled onions, and pickles — the most famous In-N-Out secret menu item

How to order: Order any burger 'Animal Style.' The patty is grilled with mustard, and it comes with extra spread, grilled onions, and pickles.

Protein Style Burger · $2.55

Any burger wrapped in lettuce instead of a bun — low-carb, gluten-free

How to order: Order any burger 'Protein Style' and they'll wrap it in lettuce instead of a bun. No extra charge.

Flying Dutchman · $3.05

Two beef patties with two slices of melted cheese between them — no bun, no veggies, just meat and cheese

How to order: Order a 'Flying Dutchman.' It's two patties with two slices of cheese, served on a paper tray with no bun.

4x4 (or 3x3) · $5.95

Four beef patties with four slices of cheese (or three of each) — for the truly hungry

How to order: Order a '4x4' for four patties and four slices of cheese, or a '3x3' for three of each.

Animal Style Fries · $4.29

Fresh-cut fries topped with melted cheese, grilled onions, and spread

How to order: Order fries 'Animal Style.' They'll top them with cheese, grilled onions, and spread.

Neapolitan Shake · $3.45

A milkshake that combines chocolate, vanilla, and strawberry flavors in one cup

How to order: Order a 'Neapolitan Shake' — they'll layer chocolate, vanilla, and strawberry shake in one cup.

Well-Done Fries (Light or Extra Well) · $2.15

Fries cooked longer for extra crispiness, or lightly cooked for softer texture

How to order: Order fries 'Well-Done' for extra crispy, 'Light Well' for medium, or 'Extra Well' for very crispy.

Grilled Cheese · $2.55

A meatless sandwich with melted cheese, lettuce, tomato, onion, and spread — vegetarian option

How to order: Order a 'Grilled Cheese' sandwich. It has all the fixings but no meat patty. Available on the not-so-secret menu.

Dietary & allergen information

View the official In-N-Outallergen & nutrition guide

See the full In-N-Outnutrition & calories table →

Is the Animal Style Burger good value at In-N-Out?

At $3.30, the Animal Style Burger costs about 0.65 cents per 100 calories against a $3.77 average in the Secret Menu Burgers section. Value depends on what you order alongside it — pair it with the cheapest In-N-Out sides for the best total meal cost.

How to order the Animal Style Burger at In-N-Out

The Animal Style Burger is available at In-N-Out locations nationwide — dine-in, takeout, and in most markets delivery through the In-N-Out app or third-party services. Order through the official In-N-Out ordering page for pickup and delivery. Prices vary by location — check the current full In-N-Out menu for the latest pricing.

Pro Tips for Ordering the Animal Style Burger

1Check current In-N-Out deals — Double-Double Combo (through 2026-12-31).
2Prices have trended +7.2% vs 2025 on our tracking — expect slight variation by location.

Tips compiled from customer reviews on Google, Yelp, Reddit, and our menu tracking data.

Payment & holiday hours

Accepted payment

Credit & debit cards (Visa, Mastercard, Amex, Discover)
Cash
Gift cards
Apple Pay & Google Pay

Holiday closures

Thanksgiving
Christmas Day

Typical closures — individual locations may vary. Confirm locally before visiting.

Animal Style Burger prices by city (estimated)

Prices vary by location. Estimates for the In-N-Out national-average pricing model:

Los Angeles: $4.45 (Estimated — on par with national average — Double-Double Burger)
San Francisco: $5.00 (Estimated — urban premium operating costs — Double-Double Burger)
Phoenix: $4.45 (Estimated — on par with national average — Double-Double Burger)
Las Vegas: $4.65 (Estimated — higher operating costs — Double-Double Burger)
Dallas: $4.25 (Estimated — lower operating costs — Double-Double Burger)
Denver: $4.45 (Estimated — on par with national average — Double-Double Burger)

About In-N-Out

In-N-Out is a fast food chain with over 420 locations known for Double-Double Burger, Cheeseburger, Animal Style Fries. Our In-N-Out menu guide covers prices, nutrition info, deals, and secret menu items. Browse full menu sections including burgers, secret menu burgers, fries, shakes. Current deals include Double-Double Combo.

In-N-Out FAQ

What time does In-N-Out start serving breakfast?

In-N-Out starts serving breakfast at 6:30 AM (Monday–Sunday). Most locations follow the same schedule, but individual restaurants can shift times by an hour — check with your local In-N-Out to confirm.

When does In-N-Out stop serving breakfast?

In-N-Out serves breakfast until 10:30 AM on Monday–Sunday. After that, the menu switches to the regular all-day menu. Hours can vary by location.

How many calories are in a Cheeseburger at In-N-Out?

A Cheeseburger at In-N-Out has 480 calories and 22g of protein. This is from the official In-N-Out nutrition information and can vary slightly with customizations.

What is the lowest-calorie item at In-N-Out?

The lowest-calorie item on the In-N-Out menu is the Lemonade at 140 calories (Drinks). Calorie counts come from official In-N-Out nutrition data.

Sources

Recently verified · 24 days ago

Prices and customer sentiment sourced from the official In-N-Out website, nutrition guide, and public reviews. Source: www.in-n-out.com