Furniture & Design · Tool

The right base under every top.

Pick your table top and get the base footprint two of our furniture manufacturers publish for it — with the double-pedestal rules, the bar-height variants, and the spacing standards on one page.

Your top

Recommendations transcribed from the base-matching guides two of our own furniture lines publish — G&A Seating and GAR Products. Where they differ, you see both.

Your base

Footprints, not part numbers on purpose — the base model depends on the line, the finish, and whether the floor is level. Bring the answer to your rep and it becomes an orderable spec.

Floor spacing rules · per G&A's seating guide

Table edge to occupied chair back18"
Lateral space per guest24–30"
Between table edges42"
Service aisles60"
Barstool spacing, swivel24" on center
Barstool spacing, fixed18" on center

The 12-inch rule · seat to surface

Dining — 30" table18" seat
Counter — 36"24" seat
Bar — 42"30" seat

Twelve inches between the seat and the underside of the surface, at every height. Mismatch it and knees find out first.

Email me these numbers
Print the Field Kit sheet → No forms in front of the tool — these are here only if you want them.

Asked every week.

What size base does my table top need?

The published rule from our furniture lines: tops to 30 inches take a 22×22 cross base or 17–18 inch round; 36-inch tops step up to a 30×30 or 22–24 inch round; 42 to 48 inch tops take a 33×33 or 36×36 cross or a 30 inch round; rectangles from 24×42 take a rectangular base or twin end bases; and anything 60 inches long or more runs double pedestal.

When does a table need two bases?

Rectangles 60 inches and longer — a single center pedestal under a long top rocks end to end. Twin end bases or twin cross bases carry the length, and G&A and GAR both publish the pairings.

What height stool goes with my counter?

Keep 12 inches between the seat and the surface: 18-inch seats at a 30-inch table, 24-inch seats at a 36-inch counter, 30-inch seats at a 42-inch bar.

A tool gets you close. A person gets it right.

Every number here is a starting point, not a quote. Your Zink specialist runs these questions for a living — and checking your math costs you nothing.

Have someone check these numbers → All planning tools