What size griddle do I need?
There is a number for this, and most people end up one size above it.
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Quick picks
Ranked on published specifications using our scoring rubric. Tap a row for the full write-up.
| # | Product | Best for | Score | Price |
|---|---|---|---|---|
| 1 |  Blackstone 22" Tabletop GriddleTwo zones you can carry | Two zones you can carry | 7.8 | Check price on Amazon |
| 2 |  Blackstone 28" Original GriddleMost households | Most households | 8.4 | Check price on Amazon |
| 3 |  Weber Slate 30" GriddleOccasional cooks who hate rust | Occasional cooks who hate rust | 8.5 | Check price on Amazon |
| 4 |  Blackstone 36" Original GriddleLarge families and crowd cooking | Large families and crowd cooking | 8.6 | Check price on Amazon |
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The working number
Plan on roughly 100–130 square inches per person for a main meal cooked in one pass, including the working space you need to turn and move food. Less than that and you are cooking in waves; more is headroom.
That gives you a simple table:
| People | Square inches needed | Size class |
|---|---|---|
| 1–2 | ~200–260 | 17″ tabletop (267) |
| 2–3 | ~260–390 | 22″ tabletop (339–352) |
| 3–5 | ~390–600 | 28–30″ cart (468–613) |
| 6–8 | ~600–900 | 36″ cart (720–769) |
| 8+ | Wave cooking regardless | 36″ cart, four zones |
Note the bottom row. Above about eight people no domestic griddle fits the meal at once, so you cook in waves and the binding constraint becomes zones rather than surface. That changes what you should buy.
What each size actually holds
- 267 sq in (17″) — four to six eggs, or three or four patties. One burner, so one temperature.
- 339–352 sq in (22″) — four patties plus onions, or breakfast for two to three. Two zones.
- 468–540 sq in (28–30″) — eight patties with working room, or a full breakfast for four. Two or three zones.
- 613 sq in (28″ XL) — the same with a third zone to hold in.
- 720–769 sq in (36″) — eighteen to twenty patties, or breakfast for eight across four zones without staging.
Depth matters as much as width
A frequently missed detail: a griddle’s front-to-back depth determines whether you can run two rows of food with a working lane between them. The Blackstone 36’s grid is 21½ inches deep; the 28’s is 18¼.
That three inches is the difference between two usable rows and one row plus an awkward margin. If you are comparing two griddles with similar square inches, check the depth — it is often the more useful number.
Why people buy one size too big
Because at the point of purchase the extra surface is cheap and the extra footprint is abstract. A year later the footprint is concrete: a bigger cover to buy, more patio consumed, more plate to season, more plate to scrape after every cook, and a griddle that does not fit where you wanted it.
The specific trap is the 28-to-36 step. Our direct comparison works it through, but the short version: buy the 36 for the fourth zone if you will use it, not for the 244 extra square inches.
Three questions that override the table
- Will it travel? If yes, you are in the tabletop class regardless of how many people you cook for. Portables here.
- Where will it live? Measure the space including the hood clearance and the room to reach the grease drain — which on rear-drain griddles is behind the unit.
- Can you buy a cover for it? Standard sizes have abundant cover options; unusual ones do not, and an ill-fitting cover is worse than none.
The picks in detail
Specifications are linked to their source on every card. Scores are ours, derived from those specifications.
#1 · Two zones you can carry
Blackstone 22" Tabletop Griddle
The smallest Blackstone that still gives you two independent zones, which is what separates a real griddle from a camping plate.
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Key specifications
- Cooking area
- 339 sq in
- Burners
- 2, stainless H-burners
- Total output
- 21,000 BTU (some variants listed at 24,000)
- Cooktop
- Carbon steel
- Format
- Tabletop; stand and cabinet options sold
- Zones
- 2, independently controlled
Specifications from ShoppersChoice listing.
Listings disagree: Listed at 21,000 BTU on some retailers and 24,000 BTU on others, both at 339 sq in.
Scores
- Cooking area5.0
- Heat output6.0
- Zone control7.0
- Surface care6.5
- Portability8.0
What works
- Two zones in a tabletop is rare and it is the whole reason to pick this over the 17
- Small enough to store on a shelf, big enough to cook four burgers and the onions at once
- Works on a 20 lb tank with an adapter hose rather than only 1 lb bottles
What to know
- 339 sq in fills up fast once you add anything beyond the protein
- BTU rating differs between listings (21,000 vs 24,000) even though the surface area does not
- Tabletop means you need a table — and a heat-safe one
#2 · Most households
Blackstone 28" Original Griddle
The size most people should actually buy: 525 square inches and two zones covers a family of four with headroom, on a footprint that fits a normal patio.
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Key specifications
- Cooking area
- 525 sq in (28¾ × 18¼ in)
- Burners
- 2, stainless H-burners
- Total output
- 34,000 BTU
- Cooktop
- 10-gauge rolled carbon steel
- Ignition
- Piezo
- Zones
- 2, independently controlled
Specifications from BBQGuys spec sheet.
Scores
- Cooking area7.5
- Heat output7.0
- Zone control7.0
- Surface care6.5
- Portability5.0
What works
- The 10-gauge plate is thicker than most griddles at this size, which is what keeps temperature steady when cold food hits it
- Two zones is genuinely enough: one hot side for searing, one moderate side for holding
- Fits a standard patio and a standard cover, which the 36 often does not
What to know
- Only two zones — you cannot run a dedicated warming zone and two cooking temperatures at once
- 34,000 BTU over 525 sq in is modest heat density; recovery after a big load is slower than the 36
- Bare carbon steel needs seasoning and a cover, same as every Blackstone
#3 · Occasional cooks who hate rust
Weber Slate 30" Griddle
Three zones over 540 square inches on a rust-resistant top — the best griddle here for someone who cooks once a fortnight and does not want to fight their surface.
#ad We publish no prices: there is no verified price feed on this site, so the retailer’s page is the only price. How this is funded
Key specifications
- Cooking area
- 540 sq in
- Burners
- 3, stainless steel
- Total output
- 36,000 BTU
- Cooktop
- Rust-resistant carbon steel, pre-seasoned
- Dimensions
- 70.80 W × 39.50 H × 23.50 D in
- Weight
- 140.34 lb
Specifications from P.C. Richard spec sheet.
Scores
- Cooking area7.5
- Heat output7.0
- Zone control8.5
- Surface care9.5
- Portability4.0
What works
- Three zones at 540 sq in beats the Blackstone 28's two zones at 525 sq in — more control for the same footprint
- Rust resistance is the difference between a griddle that survives a wet autumn and one that does not
- Four swivel casters, so it actually moves on a patio
What to know
- 140 lb means 'moves on a patio', not 'goes in the truck'
- 66.7 BTU per sq in is middling — fine for everyday cooking, slower than the Traeger for a heavy sear
- The rust-resistant coating is not invincible; it still wants a cover
#4 · Large families and crowd cooking
Blackstone 36" Original Griddle
The default large griddle: four burners over 769 square inches, with the highest burner count in its size class and the deepest accessory ecosystem of any brand here.
#ad We publish no prices: there is no verified price feed on this site, so the retailer’s page is the only price. How this is funded
Key specifications
- Cooking area
- 769 sq in (35¾ × 21½ in)
- Burners
- 4, stainless steel
- Total output
- 60,000 BTU
- Cooktop
- Carbon steel
- Ignition
- Single spark
- Grease system
- Rear
Specifications from BBQGuys spec sheet.
Scores
- Cooking area9.5
- Heat output9.0
- Zone control9.5
- Surface care6.5
- Portability3.0
What works
- Four independent zones is the real argument for this size — you can hold a warm zone and still sear
- 769 sq in is enough to cook a full breakfast for eight without staging
- The widest accessory and spare-parts availability of any brand in this guide
What to know
- Bare carbon steel: it will rust if you leave it uncovered and unseasoned
- Needs real patio footprint — this is not a griddle you put away each week
- Rear grease management means the drain is behind the unit, which is awkward against a wall
Common questions
How many square inches of griddle do I need per person?
Is a 28-inch griddle big enough for four people?
Does griddle depth matter as well as width?
Should I size up to be safe?
Sources
Every specification on this page came from one of these. If you find one of them has changed, tell us and we will correct it.
Read next
How many burners do you need?
What one, two, three and four zones actually buy you, why insulation matters, and the picks at each burner count.
Blackstone 28 vs 36
244 square inches and two zones apart. Why the 36 is bought more often than it is needed, and when it genuinely is.
The best 28-inch griddles
The 28 to 30-inch class compared. Two zones or three, bare steel or rust-resistant, and why this is the right size for most people.
The best 36-inch griddles
Six 36-inch-class griddles compared. Surface areas land within 50 square inches of each other; heat density varies by nearly 30%.
The best portable griddles
Tabletop and portable griddles compared. Fuel type, weight and whether you get one zone or two.
Griddle covers, by size and burner count
Covers sized by width, hood configuration and burner count, why vents are non-negotiable, and what wears out first.