{
  "tool": "dining-table",
  "version": "1.0.0",
  "inputs": {
    "mode": "room",
    "room_width_cm": 300,
    "room_length_cm": 360,
    "people": 6,
    "shape": "rectangle",
    "clearance": "edge_past"
  },
  "answer": {
    "table": {
      "shape": "rectangle",
      "length_cm": 160,
      "width_cm": 90,
      "seats": 6
    },
    "clearance_cm": 91,
    "largest_made_to_measure": {
      "shape": "rectangle",
      "length_cm": 178,
      "width_cm": 110,
      "seats": 6
    },
    "least_room": null,
    "shapes": {
      "rectangle": {
        "table": {
          "shape": "rectangle",
          "length_cm": 160,
          "width_cm": 90,
          "seats": 6
        },
        "stock_that_fits": [
          {
            "shape": "rectangle",
            "length_cm": 90,
            "width_cm": 90,
            "seats": 4
          },
          {
            "shape": "rectangle",
            "length_cm": 120,
            "width_cm": 80,
            "seats": 4
          },
          {
            "shape": "rectangle",
            "length_cm": 140,
            "width_cm": 80,
            "seats": 4
          },
          {
            "shape": "rectangle",
            "length_cm": 150,
            "width_cm": 90,
            "seats": 6
          },
          {
            "shape": "rectangle",
            "length_cm": 160,
            "width_cm": 90,
            "seats": 6
          }
        ],
        "largest_made_to_measure": {
          "shape": "rectangle",
          "length_cm": 178,
          "width_cm": 110,
          "seats": 6
        }
      },
      "round": {
        "table": {
          "shape": "round",
          "length_cm": 110,
          "width_cm": 110,
          "seats": 4
        },
        "stock_that_fits": [
          {
            "shape": "round",
            "length_cm": 90,
            "width_cm": 90,
            "seats": 4
          },
          {
            "shape": "round",
            "length_cm": 100,
            "width_cm": 100,
            "seats": 4
          },
          {
            "shape": "round",
            "length_cm": 110,
            "width_cm": 110,
            "seats": 4
          }
        ],
        "largest_made_to_measure": {
          "shape": "round",
          "length_cm": 118,
          "width_cm": 118,
          "seats": 5
        }
      },
      "oval": {
        "table": {
          "shape": "oval",
          "length_cm": 160,
          "width_cm": 90,
          "seats": 6
        },
        "stock_that_fits": [
          {
            "shape": "oval",
            "length_cm": 150,
            "width_cm": 90,
            "seats": 6
          },
          {
            "shape": "oval",
            "length_cm": 160,
            "width_cm": 90,
            "seats": 6
          }
        ],
        "largest_made_to_measure": {
          "shape": "oval",
          "length_cm": 178,
          "width_cm": 110,
          "seats": 6
        }
      }
    }
  },
  "summary": "In a 300 × 360 cm room, with 91 cm from the table edge to each wall, the biggest stock rectangular table is 160 × 90 cm. It seats 6.",
  "working": [
    "Clearance 91 cm on every side (edge past).",
    "Longest table: 360 − 2 × 91 = 178 cm.",
    "Widest table: 300 − 2 × 91 = 118 cm.",
    "Biggest stock size inside both, by seats then area."
  ],
  "notes": [],
  "sources": [
    {
      "label": "NKBA, Kitchen Planning Guidelines, Guideline 9 (24 in × 18 in knee space per diner at a 30 in table)",
      "url": "https://kb.nkba.org/uploads/2022/05/Kitchen-Planning-Guidelines.pdf",
      "checked": "2026-10-31"
    },
    {
      "label": "furniture.co.uk (Amy, 29 May 2026), Round dining table sizes",
      "url": "https://furniture.co.uk/blog/round-dining-table-sizes-what-diameter-seats-4-6-or-8/",
      "checked": "2026-10-31"
    },
    {
      "label": "IKEA Indonesia, Ideal dining table height (at least 75–90 cm to walls or furniture)",
      "url": "https://www.ikea.co.id/en/inspirations/ideal-dining-table-height",
      "checked": "2026-10-31"
    },
    {
      "label": "IKEA Switzerland, How much space per person at a dining table (40 cm at an end)",
      "url": "https://www.ikea.com/ch/en/customer-service/knowledge/articles/3gbc7ffd-5023-4c02-bfeb-50d51e204d4g.html",
      "checked": "2026-10-31"
    },
    {
      "label": "furniture.co.uk (Amy, 14 Mar 2026), Dining table size guide (4: 120–140 × 80–90; 6: 150–180 × 85–95; 8: 200–220 × 90–100; 10: 240–260 × 100–110 cm)",
      "url": "https://furniture.co.uk/blog/dining-table-size-guide/",
      "checked": "2026-10-31"
    },
    {
      "label": "Castlery UK, Round dining tables (90–180 cm)",
      "url": "https://www.castlery.com/uk/tables/round-dining-tables",
      "checked": "2026-10-31"
    }
  ],
  "page_url": "https://snuug.app/tools/dining-table",
  "snuug": "Snuug is an iPhone app that rebuilds your room in 3D, to within about 3% of its real size, so you can redesign it and see what fits before you buy a thing. Not yet on the App Store (31 October 2026)."
}