Bar Stool Dimensions: Counter vs Bar Height, Seat Size and Spacing

Bar stool height chart

Stool height is chosen from the surface, not the other way round. Measure from the floor to the top of the counter or bar, then subtract 10-12 in (25-30 cm) for the seat.

Standard US kitchen counters are 36 in (91 cm) high, which is why counter stools are the most common size sold. Raised bar ledges on islands are usually 42 in (107 cm). If the counter has a thick edge or an apron underneath, measure to its underside and keep at least 9-10 in of thigh space above the seat.

Adjustable gas-lift stools typically cover about 23-32 in (58-81 cm) of seat height, so one model can work at counter or bar height. Check the range on the spec sheet, because some only reach the low end of bar height.

Bar stool heights in cm (UK and Europe)

European kitchens use slightly different worktop heights, so stools are labeled by seat height in centimeters. Kitchen worktops are commonly 90-92 cm high, and breakfast bars 100-110 cm.

The same 25-30 cm gap between seat and surface applies. A 75 cm bar stool at a 90 cm worktop leaves only 15 cm, which is too little for most adults' thighs.

Bar stool seat size and overall dimensions

Overall height of a stool with a back is the seat height plus the back: counter stools come to about 34-42 in (86-107 cm) and bar stools about 38-46 in (97-117 cm). A full-back bar stool that stands taller than the counter will show above the island, which matters in an open-plan room where the island faces the living area.

The legs usually splay wider than the seat for stability. A 15 in seat often sits on an 18-20 in leg footprint, and that footprint, not the seat, decides how close stools can stand.

How many stools fit: spacing chart

Plan stool positions center to center. Backless stools need about 24 in (61 cm) each; stools with backs or swivels need 26-28 in; stools with arms need 28-30 in. NKBA guidelines give 24 in of counter width per seated diner as the minimum.

Measure only the length with knee space under it. A cabinet end panel, a dishwasher door or a sink base that reaches the floor takes that section out of the seating length.

Counter overhang and knee space

Seating at an island needs knee space under the counter, and the right depth depends on height. These are the NKBA kitchen planning figures.

Higher seats need less knee depth because the sitter is more upright with feet on the footrest. Overhangs deeper than about 10-12 in normally need brackets or a support structure; the countertop maker or fabricator sets the limit for each material. See the countertop dimensions guide for standard depths and the kitchen cabinet guide for base cabinet sizes.

Choosing bar stools: practical checks

1. Measure the surface height at the seating side. Islands sometimes have a raised bar on one side and counter height on the other.
2. Subtract 10-12 in to get the seat height. Lean toward 12 in for heavy upholstered seats and taller users.
3. Check the footrest. At 24-30 in seat height, most adults' feet cannot reach the floor. The footrest should let the knees bend comfortably; adjustable stools often have a fixed footrest that is too low at their highest setting.
4. Check tuck-under height. Backless stools and low-back stools under about 34 in total slide fully under a 36 in counter, keeping the walkway clear.
5. Think about who sits there. Young children and older adults are safer on counter-height stools with backs and footrests than on bar-height backless stools.

For table-height seating, see the dining chair dimensions, and for counter-height and pub tables, the table size guide. Room-wide clearances are in the furniture dimensions guide.

Frequently asked questions