{
  "slug": "how-many-chairs-and-tables-do-i-need",
  "title": "How Many Chairs and Tables Do I Need for an Event?",
  "heading": "How Many Chairs and Tables Do I Need for an Event?",
  "category": "other",
  "url": "https://www.revenuelab.fyi/toolbox/how-many-chairs-and-tables-do-i-need",
  "summary": "For 80 guests seated 8 per round table, you need 10 tables and 80 chairs.",
  "description": "Table and chair count for a seated event is simply your guest count divided by how many people fit at each table, rounded up, with one chair per guest. This calculator also checks whether your venue floor space is large enough for the resulting table count at standard spacing.",
  "formula": "Tables Needed = ceil(Guests ÷ Seats per Table). Chairs Needed = Guests. Floor Space Needed = Tables × Space per Table (incl. walkway).",
  "dateModified": "2026-09-06",
  "run_url": "https://www.revenuelab.fyi/api/public/calc?tool=how-many-chairs-and-tables-do-i-need",
  "inputs": [
    {
      "id": "guests",
      "label": "Number of guests",
      "kind": "number",
      "hint": null,
      "default": 80,
      "unit": null,
      "min": 1,
      "max": null
    },
    {
      "id": "seatsPerTable",
      "label": "Seats per table",
      "kind": "number",
      "hint": null,
      "default": 8,
      "unit": null,
      "min": 2,
      "max": 12
    },
    {
      "id": "spacePerTable",
      "label": "Floor space per table (incl. walkway)",
      "kind": "number",
      "hint": null,
      "default": 100,
      "unit": "sq ft",
      "min": 40,
      "max": 200
    }
  ],
  "outputs": [
    {
      "id": "tablesNeeded",
      "label": "Tables needed",
      "format": "number",
      "hint": null,
      "primary": true
    },
    {
      "id": "chairsNeeded",
      "label": "Chairs needed",
      "format": "number",
      "hint": null,
      "primary": false
    },
    {
      "id": "floorSpaceNeeded",
      "label": "Floor space needed (sq ft)",
      "format": "number",
      "hint": null,
      "primary": false
    }
  ],
  "worked_example": {
    "inputs": [
      "Number of guests: 80",
      "Seats per table: 8",
      "Floor space per table (incl. walkway): 100 sq ft"
    ],
    "outputs": [
      "Tables needed: 10",
      "Chairs needed: 80",
      "Floor space needed (sq ft): 1,000"
    ]
  },
  "how_to": {
    "title": "How to use this",
    "steps": [
      "Enter number of guests.",
      "Enter seats per table.",
      "Enter floor space per table (incl. walkway) (sq ft).",
      "Read your tables needed on the right — it updates as you type.",
      "Hit Share to keep the scenario or send it to someone."
    ]
  },
  "scenarios": [
    {
      "name": "Conservative",
      "description": "Lower-end numbers — what if things land soft?",
      "values": {
        "guests": 48,
        "seatsPerTable": 5,
        "spacePerTable": 60
      }
    },
    {
      "name": "Typical",
      "description": "Defaults — the most common real-world setup.",
      "values": {
        "guests": 80,
        "seatsPerTable": 8,
        "spacePerTable": 100
      }
    },
    {
      "name": "Ambitious",
      "description": "Higher-end numbers — what if things really pop?",
      "values": {
        "guests": 128,
        "seatsPerTable": 12,
        "spacePerTable": 160
      }
    }
  ],
  "limitations": [
    "Estimates assume standard, average conditions — local rules, pricing, and materials vary.",
    "Results are rounded for readability; add a buffer before ordering, booking, or committing.",
    "Double-check anything with a real cost attached against a local quote."
  ],
  "faq": [
    {
      "q": "How many chairs and tables do I need?",
      "a": "For 80 guests at 8 seats per round table, you need 10 tables and 80 chairs, requiring roughly 1,000 sq ft of floor space at 100 sq ft per table including walkway room."
    },
    {
      "q": "How much floor space does a round table really need?",
      "a": "A standard 60-inch round table seating 8 needs about 100 sq ft when you include enough walkway clearance around it for guests and servers to move comfortably."
    },
    {
      "q": "Should I round table count up or down?",
      "a": "Always round up — a partially filled table is fine, but you can't seat guests at a table that doesn't exist, so always over-provision by at least one table for last-minute additions."
    },
    {
      "q": "Does seats-per-table change with table shape?",
      "a": "Yes — an 8-foot rectangular banquet table typically seats 8-10, while a 60-inch round seats 8; using the wrong shape's capacity assumption can throw off your table count noticeably."
    }
  ],
  "related": [
    "https://www.revenuelab.fyi/toolbox/how-much-does-a-wedding-cost-per-guest",
    "https://www.revenuelab.fyi/toolbox/how-much-food-for-a-party"
  ],
  "license": "CC-BY-4.0",
  "citation": "RevenueLab — How Many Chairs and Tables Do I Need for an Event? (https://www.revenuelab.fyi/toolbox/how-many-chairs-and-tables-do-i-need)"
}