Blackstone 28 vs 36: Which Griddle Size?

A flat top griddle might be the most fun you can have cooking outdoors. Smash burgers with lacy, crisp edges, breakfast for a whole crowd on one surface, stir-fry, fajitas, fried rice, seared scallops, all of it sizzling at once on a screaming-hot steel plate. Blackstone owns this category, and once you pick the brand the only real question is size. For most backyards I would buy the Blackstone 28-inch: two independent burner zones, plenty of room for a family, and a footprint that fits a normal patio. The Blackstone 36-inch is the one to buy if you cook for crowds or want four separate heat zones to run a full spread at once.

Like the kettle and pellet-grill decisions, this comes down mostly to size and how many people you feed. Both griddles use the same cold-rolled steel cooking surface, the same push-button ignition, and the same grease-management design. The 36 just gives you more room and more burners. Here is how to land on the right one.

Best For at a Glance

The Core Difference: Two Zones vs Four

Both griddles are the same tool at heart. The same cold-rolled steel top that seasons into a slick, dark non-stick surface, the same independent burner control, the same rear grease trough and push-button ignition. What separates them is cooking area and burner count, and the burner count is the part people underrate.

The Blackstone 28-inch has two burners and around 470 square inches of cooking surface. Two burners means two independent heat zones: you can run one side screaming hot for searing and the other on low to hold food warm or cook gently. For a family cooking burgers, breakfast, or a stir-fry, that is plenty of control and plenty of room.

The Blackstone 36-inch has four burners and around 720 square inches. The extra space is obvious, but the four independent zones are the real upgrade. You can run a hot searing zone, a medium zone for vegetables, a low zone to hold finished food, and a fourth for eggs or buns, all at once. For a big breakfast spread or feeding a crowd different things at different temperatures, that flexibility is genuinely useful in a way two zones cannot match.

So the 28 trades cooking area and zone flexibility for a smaller footprint and a lower price. The 36 trades patio space and cost for more room and the four-zone control that makes big, varied cooks easy.

Head-to-Head: Blackstone 28 vs 36

The split is the familiar one. The 36 wins every row about capacity and zone flexibility; the 28 wins every row about footprint, portability, and price; and they tie on the things that determine how the food actually cooks, because the steel and the burners are the same design in both.

Who the Blackstone 28-inch Is Right For

You cook for a family, not a football team. Around 470 square inches handles a big batch of smash burgers, breakfast for four or five, or a full stir-fry with room to work. For everyday family cooking, the 28 is rarely the thing holding you back, and two heat zones give you the hot-and-hold control that most cooks actually use.

You have a normal-sized patio or deck. The 28 compact footprint fits where the 36 would dominate. It leaves room for a table, tucks against a wall more easily, and is simpler to roll out of the way when you are done. If your outdoor space is average rather than expansive, the smaller griddle is the sensible call. For the wider category at this size, the best flat top grill under $500 guide covers the strong options.

You want to spend less without losing cooking quality. This is the key point. The 28 uses the same steel surface and the same burners as the 36, so the food comes out exactly as good. You are paying less for less space, not for a lesser griddle. The money saved is the cost of square footage you may not need.

You value easier handling and storage. The lighter 28 is simpler to move, store over winter, or take camping if you have the right model. The 36 larger body is more of a permanent patio fixture.

Who the Blackstone 36-inch Is Right For

You regularly cook for a crowd. If your weekends mean feeding extended family or a yard full of friends, the 720 square inches earns its keep fast. A flat top fills up quicker than people expect once you are cooking burgers, onions, and buns together, and the 36 extra space keeps everyone fed in one round instead of three.

You want four independent heat zones. This is the 36 quiet superpower. Running a full breakfast, bacon on one zone, eggs on another, pancakes on a third, potatoes on a fourth, is the kind of cook the 36 does effortlessly and the 28 cannot quite manage. For varied spreads where different foods need different temperatures at the same time, four zones is a real, daily advantage.

You entertain and like the showpiece factor. A 36-inch griddle going full tilt with a spread of food is a centerpiece, and for people who host often, that scale is part of the appeal. The flat top becomes the gathering point, and the 36 has the room to put on a show.

You have the patio space and want headroom you will not outgrow. If room is not a constraint and you can already picture yourself filling a 28, buying the 36 means never wishing you had more steel mid-cook. For a closer look at how Blackstone build quality compares with a premium rival, Blackstone vs Camp Chef covers that head-to-head.

What Four Zones Actually Gets You

It is worth being concrete about the burner difference, because it is easy to think of it as just more space. On the 28, two zones means you are always making a choice: sear here, hold there. That works beautifully for a single-focus cook like a pile of smash burgers, or a stir-fry where everything wants high heat. The moment you try to run several different foods that each want a different temperature, two zones starts to feel limiting and you end up shuffling food around the plate to manage it.

The 36 four zones removes that juggling. You set up a true temperature gradient across the surface, blazing hot on one end for searing, stepping down to a gentle warm zone on the other, and simply move food to the zone it needs. For a cook with a lot of different components, breakfast being the classic example, that control is what makes the difference between a relaxed cook and a frantic one. If your style is mostly one thing at a time, you will not miss the extra zones. If you love running a big varied spread, they change the experience.

Seasoning and Maintenance

Both griddles live or die on seasoning, and the process is identical on each. Out of the box, the raw steel needs an initial seasoning: a high-heat burn-off, then several thin layers of oil cooked on until the surface turns dark and slick. After that, a well-seasoned Blackstone is effectively non-stick and only gets better with use. The full method is in how to season a flat top griddle, and it is the single most important thing you do with either size.

Day to day, maintenance is simple and the same on both: scrape the surface clean while it is still warm, wipe it down, and run a thin layer of oil to protect the steel before you put the cover on. The 36 larger surface takes marginally longer to clean simply because there is more of it, but the routine is the same. Keep either griddle covered between cooks, since the steel surface will rust if left exposed to rain, and that is the one maintenance rule you cannot skip on a flat top.

Hood or No Hood

Both the 28 and the 36 come in versions with and without a hood, and it is worth a moment of thought before you buy. A hood traps heat over the cooking surface, which makes melting cheese on a smash burger, steaming vegetables, or cooking on a cold or windy day noticeably easier. It also keeps debris off the griddle between cooks when closed. The trade-off is a little more height, a bit more to clean, and a slightly higher price. For most people the hooded version is the more versatile buy, especially in a cooler climate or if you like to steam and melt. If you cook mostly in good weather and want to keep things simple and cheaper, the open version is perfectly good. This choice applies equally to both sizes, so it is separate from the 28 versus 36 decision, but worth making at the same time.

Portability, Storage, and Setup

The size gap shows up off the griddle as much as on it. The 28 is genuinely easier to live with day to day: it weighs less, its legs fold for storage, and it slides into a garage or shed over winter without a fight. Some 28-inch models are compact enough to load into a car for a campsite or a tailgate, which the full 36 simply is not. The 36 is more of a permanent patio resident. Once it is set up and seasoned, most owners leave it in place under a cover rather than moving it around, because it is heavy and large enough that relocating it is a two-person job.

Setup is the same on both: a straightforward assembly out of the box, then the all-important initial seasoning before the first cook. Neither is complicated, but the 36 larger surface takes a little more oil and a little more time to season fully across all four burner zones. Budget an afternoon for assembly and that first seasoning on either size, and you will be cooking by dinner.

Blackstone also sells variants with built-in air-fryer drawers, side burners, and cabinet bases across both sizes. These add capability and cost, but the core griddle decision, 28 versus 36, is the same regardless of which feature trim you choose. Pick the size first based on how many people you feed and how much patio room you have, then decide whether the extra features are worth it to you. The cooking surface and burner experience that define a Blackstone do not change with the trim level.

What You'll Need With It

A good set of griddle tools is the first thing to add to either size: a sturdy pair of metal spatulas, a scraper, and squeeze bottles for oil and water. Smash burgers in particular need a firm spatula and a press. The best Blackstone accessories guide covers the kit that actually earns its place.

A fitted cover is not optional. The cold-rolled steel surface is the heart of a Blackstone and it will rust if left out in the weather, so a cover sized to your griddle is essential insurance, not a nice-to-have. Buy it at the same time as the griddle. A bottle of high-smoke-point oil for seasoning and a metal scraper round out the basics that make flat-top cooking easy from the first cook.

What to Avoid

Avoid buying the 36 just because bigger sounds better. If you mostly cook for a small household, the extra steel sits cold while you pay more upfront, use more propane to heat a larger surface, and give up patio room. Size the griddle to your real cooking, not to the biggest number on the shelf.

Avoid buying the 28 if you already know you host big and often. The flip side is just as real. If you can see yourself regularly cooking for crowds or running varied spreads, the 28 two zones and smaller surface will feel cramped, and upgrading later costs more than buying the right size once.

Avoid skipping the initial seasoning. A raw, unseasoned griddle sticks, cooks unevenly, and rusts. The first seasoning is non-negotiable on either size, and rushing it is the most common reason new owners are disappointed.

Avoid leaving either griddle uncovered. Bare steel and rain do not mix, and a rusted cooking surface is the fastest way to ruin a flat top. A fitted cover and a thin oil coat after each cook keep the surface in good shape for years.

Avoid storing food debris and old grease in the trough. Empty and clean the grease management tray regularly. Left to build up, it becomes a mess and a fire risk, and it is a two-minute job to stay on top of.

Related Guides

If you are still weighing the whole category, the best flat top grill guide covers Blackstone, Camp Chef, and the rest across sizes and price points. And before your first cook, how to season a flat top griddle walks through the seasoning process that makes either size a joy to cook on.

What I'd Buy Today

The Blackstone 28-inch. For most backyards it is the smarter buy: the same steel surface and the same burners as the 36, with two independent heat zones that cover the way most people actually cook, in a griddle that costs less and fits a normal patio. Around 470 square inches is genuinely a lot of room for a family, and the money you save is the price of space you were not going to fill. Get the Blackstone 28-inch on Amazon →

If you cook for crowds, love running a big varied spread, or simply want four heat zones and room you will never outgrow, buy the Blackstone 36-inch and enjoy the extra steel. It is the same great griddle with more room and more control, and for the cook who fills it, that space pays off at every cookout. Either way, the first time you pull a smash burger with a sharp, crisp crust off a screaming-hot Blackstone, you will understand why this category has taken over backyards everywhere.