A G-shaped kitchen is a U with a peninsula, and the fridge decides how big it has to be. Our planner sets the peninsula NKBA’s 42 in from the counter it faces, and a standard-depth fridge stands 9¾ in past the counter, so wherever it faces the peninsula the aisle drops to 32¼ in at its side or 33¾ in at its end. With a standard-depth 36 in fridge, no G passed in any room we tried, from 12 × 12 ft to 16 × 15 ft. With a counter-depth fridge, a G with two stools passes from 13 × 12 ft; with a 24 in fridge, from 12 × 12 ft. Our plan with the sink in the peninsula and three stools is 14 × 14 ft.
What a G-shaped kitchen is
Start with a U: base cabinets and counter on three walls. Then add a peninsula, a run of base cabinets attached at one end, standing out from one leg into the room. The peninsula closes part of the open side, so the cook works between two runs of counter, like a galley closed at both ends, and the far side of the peninsula can take stools.
Compared with its neighbours:
- U-shaped: the same three walls without the peninsula. More open, fewer seats, and a wider space between the legs.
- L plus a peninsula: two walls and a peninsula. It fits a smaller room but has less counter.
- G-shaped: seats that face the kitchen and one way in, between the end of the peninsula and the wall. Its counter depends on its runs: in our 12 × 12 ft plans the U has 19 ft 3 in and the G 12 ft 9 in to 15 ft, because the peninsula and the floor around it take the place of the U’s third wall of counter.
How big a G-shaped kitchen needs to be
Every plan below was drawn by our kitchen layout planner with a 33 in sink base, a 24 in dishwasher and a 30 in range; each caption names the fridge. It checks NKBA’s work aisles (42 in for one cook) and walkways (36 in), measured from the fridge door where a fridge stands out, counter beside the sink, range and fridge, and a work triangle with legs of 4 to 9 ft. Counters are 25½ in deep; a peninsula with counter-height stools is 40½ in: 24 in cabinets, a 1½ in lip and 15 in of knee space. Each plan has a 32 in door that swings in on the bottom wall, toward the right corner, and a window on the top wall; moving them can change what fits.
Why the fridge decides: the planner puts the peninsula 42 in from the counter it faces, NKBA’s work aisle for one cook, and you can’t drag a peninsula in it. In our plans a standard-depth fridge stands 9¾ in past the counter and a counter-depth one 4¼ in: Samsung’s sheets give 34¼ in and 28¾ in to the door fronts, and we allow 1 in behind, as KitchenAid asks. Samsung asks for 2 in behind its fridges, which takes another inch from the aisle. In every G the planner drew with a standard-depth 36 in fridge, from 12 × 12 ft to 16 × 15 ft, the fridge ended up facing the peninsula, short of NKBA’s 42 in. What worked: a counter-depth fridge, which fits on the leg beside the end of the peninsula from 13 × 12 ft; a 24 in fridge, which fits on the short leg from 12 × 12 ft; or, in 13 × 12 ft, a 30 in standard-depth fridge. A wider aisle would work too, about 51¾ in counter to counter where a standard fridge faces the peninsula, but our planner doesn’t draw one.
- Narrowest aisle: 33¾ in
- Work triangle: 17 ft 5 in
- Counter: 12 ft 9 in
- 1 NKBA check short
12 × 12 ft with a standard fridge: 8¼ in short
The peninsula stands 42 in from the sink counter and every landing area passes, but in every plan the planner found for this room the fridge faces the peninsula. Here it stands on the right leg, 33¾ in from the end of the peninsula, under NKBA’s 42 in work aisle and even under its 36 in walkway. A counter-depth fridge in the same spot leaves 39¼ in, still short.
- Watch: with these appliances a 12 × 12 ft room takes a U instead: see 12x12 kitchen layouts.
- Narrowest aisle: 42 in
- Behind the stools: 36 in
- Work triangle: 17 ft 3 in
- Counter: 15 ft
12 × 12 ft with a 24 in fridge: passes
A 24 in fridge fits on the short leg, between the corner and the peninsula, so nothing stands closer than 89¾ in in front of it. The stools have 36 in behind them, room to edge past (NKBA asks for 44 in to walk past), the counter adds up to 15 ft and the triangle is 17 ft 3 in.
- Watch: a 24 in fridge is a much smaller fridge; small kitchen layouts compares one with a 36 in model.
- Narrowest aisle: 42 in
- Behind the stools: 36 in
- Work triangle: 17 ft 10 in
- Counter: 16 ft
13 × 12 ft with a counter-depth fridge: passes
The fridge stands on the right leg, beside the end of the peninsula rather than in front of it, and a counter-depth model stands only 4¼ in past the counter. The 87 in peninsula is 42 in from the sink counter, its end 43½ in from the right leg, and the stools have 36 in behind them, room to edge past.
- Works: 16 ft of counter and a triangle of 17 ft 10 in, with legs from 4 ft 3 in to 8 ft 5 in.
- Watch: with a standard-depth 36 in fridge the planner found no plan for this room that passes; with a 30 in standard-depth fridge it did.
- Narrowest aisle: 42 in
- Behind the stools: 48 in
- Work triangle: 17 ft 10 in
- Counter: 16 ft
13 × 13 ft: room to walk behind the stools
One more foot the other way gives the stools 48 in behind them, enough to walk past (NKBA asks for 44 in). The counter is 16 ft (192 in), more than NKBA’s target of 158 in for a whole kitchen.
- Narrowest aisle: 42 in
- Behind the stools: 60 in
- Work triangle: 17 ft 6 in
- Counter: 18 ft
14 × 14 ft: the sink in the peninsula
Here the peninsula holds the sink and dishwasher, so the cook faces the room and the seats, with 60 in behind the three stools. The fridge stands on the bottom wall, beside the end of the peninsula. We slid the sink 2 in along the peninsula from where the planner first put it, so 3 in of counter separate it from the corner where the peninsula meets the top wall’s counter: NKBA lets a sink’s landing area turn an inside corner from there. Its landing on that side is the 100 in of counter running on around the corner, 42 in along the top wall and 55 in down the left wall to the range, which shares it; on the other side it has 37½ in, over the dishwasher.
- Works: 18 ft of counter and a triangle of 17 ft 6 in.
- Watch: a sink in a peninsula needs its drain, vent and water run to it, which a licensed plumber plans. More on sinks away from the wall in kitchen island with a sink.
Where the sink, range and fridge go
- Sink: under the window on the back wall, or in the peninsula facing the room, with 24 in of counter on one side and 18 in on the other (NKBA) and the dishwasher beside it.
- Range: on a side wall with counter on both sides (15 in and 12 in, NKBA). NKBA says not to put the cooking surface under a window.
- Fridge: somewhere it doesn’t face the peninsula. In our plans that is the leg beside the end of the peninsula (counter-depth) or the short leg (24 in); wherever it stands, keep NKBA’s 42 in between its door and whatever is in front of it.
- Peninsula: prep counter, seats, or the sink. A cooktop in the peninsula works too; NKBA asks for 9 in of counter behind it.
Three corners to fill
A G has three inside corners: the two where the U turns and the one where the peninsula meets its leg. The cabinet box in each corner is hard to reach, so each needs a corner solution: a lazy susan, a blind corner cabinet with pull-out shelves, or a diagonal corner cabinet. Plan them before the appliances, and keep the dishwasher at least 21 in from any corner (NKBA). The kitchen cabinet layout tool fills each wall around its corners with stock cabinet sizes.
An accessible G-shaped kitchen
The 2010 ADA Standards treat a kitchen enclosed on three sides as U-shaped and ask for 60 in between opposing counters, appliances or walls, measured from whatever stands out most (804.2.2). The 42 in and 43½ in aisles in the plans above are well short of that. The standards bind buildings the ADA covers, not private homes, but they are the usual target for an accessible kitchen. Our planner’s wheelchair spacing checks only part of them: the aisle and 30 in of open floor straight out from each appliance. It doesn’t check the 30 × 48 in clear floor space at each appliance, a lowered work surface with knee space, the sink or reach ranges, which the standards also ask for (804.3 to 804.6); see what the planner doesn’t do.
Questions people ask
What is a G-shaped kitchen?
A U-shaped kitchen with a peninsula: counters on three walls, plus a run of cabinets attached to one leg that forms a partial fourth side. The peninsula can hold stools, the sink or the cooktop.
What is the minimum size for a G-shaped kitchen?
It depends on the fridge. In our plans a G with two stools passes from 13 × 12 ft with a counter-depth fridge and from 12 × 12 ft with a 24 in fridge. With a standard-depth 36 in fridge no room we tried passed, up to 16 × 15 ft, because the fridge ends up facing the peninsula.
Can a G-shaped kitchen have a standard-depth fridge?
Only with more aisle where the fridge faces the peninsula. It stands 9¾ in past the counter, so that aisle needs about 51¾ in counter to counter to keep NKBA’s 42 in at the door. Our planner keeps the peninsula 42 in away, so its G plans with one fall short.
Is a G-shaped kitchen a good layout?
For a cook who wants seats that face the kitchen and counter on four sides, yes, in a room big enough for it and with a fridge that fits. It has three corners to fill and can feel closed in, with one way in and out, and in a 12 × 12 ft room our U plan has more counter.
What is the difference between a U-shaped and a G-shaped kitchen?
The peninsula. A U has counters on three walls and an open fourth side; a G adds a peninsula off one leg, which adds seats and a fourth side of counter and narrows the way in.
Final Takeaway
In a G, choose the fridge before the room size. A standard-depth fridge facing the peninsula leaves 32¼ to 33¾ in, short of NKBA’s 42 in, and in our planner that happened in every room we tried. A counter-depth fridge works from 13 × 12 ft with two stools, a 24 in fridge from 12 × 12 ft, and the sink in the peninsula with three stools in 14 × 14 ft; otherwise plan about 51¾ in of aisle where the fridge faces the peninsula. For a wheelchair user, the 60 in aisle is only one of the ADA’s kitchen requirements.
Main Sources
- NKBA’s free Kitchen Planning Guidelines with Access Standards: work aisles (42 in for one cook, 48 in for two), walkways (36 in), the work triangle (each leg 4 to 9 ft, 26 ft in all), landing areas beside the sink, cooktop and fridge, the dishwasher’s place and standing room, and seating clearances. This is the older free edition; the paid 5th edition (June 2026) may change some numbers.
- 2010 ADA Standards for Accessible Design, section 804 (kitchens: 40 in in a pass-through kitchen, 60 in in a U-shaped one, a 30 × 48 in clear floor space at each appliance). They bind buildings the ADA covers, not private homes; we use them as accessible-design targets.
- Wolf Classic Cabinetry product specifications: base cabinets 34½ in high and 24 in deep, stock widths 9 in and 12 to 42 in in 3 in steps (45 and 48 in by special order), wall cabinets 12 in deep
- Caesarstone: the standard depth of kitchen countertops, 25½ in (24 in cabinets plus a 1½ in overhang)
- Samsung “Will it fit” sheets for a counter-depth (28¾ in to the door front) and a standard-depth fridge (34¼ in to the door front); the planner adds 1 in behind, as KitchenAid’s guide asks
- GE Appliances product pages: 29½ in, 32¾ in and 35¾ in wide models for 30, 33 and 36 in openings
- 24 in and 18 in models: GE JAS640 24 in electric range (24 in opening, 25⅞ in deep without the handle), Whirlpool WRT112CZJ 24 in refrigerator (27 13/16 in deep with the doors, 1 in behind, 2¼ in on the hinge side next to a wall) and the Bosch SPE53C52UC 18 in dishwasher (a 17¾ to 18 in wide, 24 in deep opening)
- Kraus spec sheets: a 30 × 18 in sink needs a 33 in base, a 33 × 22 in double sink a 36 in base
- Whirlpool WFES3530R 30 in range dimension guide: 29⅞ in wide, 25 7/16 in deep without the handle
- Bosch 300 Series SHS3ADF5N spec sheet: a 24 in wide, 24 in deep, 33⅞ to 35 in high opening
Checked 19 October 2026; the ADA kitchen sections and NKBA’s sink landing guideline checked again 28 October 2026. The plans were redrawn on 28 October 2026, after our planner began measuring the aisle between a fridge and the side of a peninsula; the searches with a standard-depth fridge covered rooms from 12 × 12 ft to 16 × 15 ft with the door and window placed as here. Room sizes are wall to wall, width first.