{
  "slug": "24x24-garage-calculator",
  "title": "24x24 Garage Calculator",
  "heading": "24x24 Garage Calculator",
  "category": "other",
  "url": "https://www.revenuelab.fyi/toolbox/24x24-garage-calculator",
  "summary": "Framing lumber, siding, and roofing estimates for a 24x24 two-car garage.",
  "description": "A 24x24 garage is the classic two-car footprint. This calculator estimates wall stud count based on standard 16-inch on-center framing, total wall siding area, and roof area with pitch, so you can rough out a materials list before pricing a full build with a contractor or lumber yard.",
  "formula": "Perimeter = 2 × (Length + Width). Studs = (Perimeter × 12 ÷ Stud Spacing) + Extra for openings. Wall Area = Perimeter × Wall Height. Roof Area = Length × Width × Pitch Factor.",
  "dateModified": "2026-09-06",
  "run_url": "https://www.revenuelab.fyi/api/public/calc?tool=24x24-garage-calculator",
  "inputs": [
    {
      "id": "length",
      "label": "Garage length",
      "kind": "number",
      "hint": null,
      "default": 24,
      "unit": "ft",
      "min": 10,
      "max": null
    },
    {
      "id": "width",
      "label": "Garage width",
      "kind": "number",
      "hint": null,
      "default": 24,
      "unit": "ft",
      "min": 10,
      "max": null
    },
    {
      "id": "wallHeight",
      "label": "Wall height",
      "kind": "number",
      "hint": null,
      "default": 9,
      "unit": "ft",
      "min": 8,
      "max": 14
    },
    {
      "id": "studSpacing",
      "label": "Stud spacing",
      "kind": "number",
      "hint": null,
      "default": 16,
      "unit": "in",
      "min": 12,
      "max": 24
    },
    {
      "id": "pricePerStud",
      "label": "Price per stud",
      "kind": "number",
      "hint": null,
      "default": 5,
      "unit": "$",
      "min": 0,
      "max": null
    }
  ],
  "outputs": [
    {
      "id": "studs",
      "label": "Wall studs needed",
      "format": "number",
      "hint": null,
      "primary": true
    },
    {
      "id": "wallArea",
      "label": "Wall siding area (sq ft)",
      "format": "number",
      "hint": null,
      "primary": false
    },
    {
      "id": "roofArea",
      "label": "Roof area (with pitch) (sq ft)",
      "format": "number",
      "hint": null,
      "primary": false
    },
    {
      "id": "cost",
      "label": "Estimated stud cost",
      "format": "currency",
      "hint": null,
      "primary": false
    }
  ],
  "worked_example": {
    "inputs": [
      "Garage length: 24 ft",
      "Garage width: 24 ft",
      "Wall height: 9 ft",
      "Stud spacing: 16 in",
      "Price per stud: 5 $"
    ],
    "outputs": [
      "Wall studs needed: 84",
      "Wall siding area (sq ft): 864",
      "Roof area (with pitch) (sq ft): 662",
      "Estimated stud cost: $420"
    ]
  },
  "how_to": {
    "title": "How to use this",
    "steps": [
      "Enter garage length (ft).",
      "Enter garage width (ft).",
      "Enter wall height (ft).",
      "Enter stud spacing (in).",
      "Enter price per stud ($).",
      "Read your wall studs 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": {
        "length": 14,
        "width": 14,
        "wallHeight": 8,
        "studSpacing": 12,
        "pricePerStud": 3
      }
    },
    {
      "name": "Typical",
      "description": "Defaults — the most common real-world setup.",
      "values": {
        "length": 24,
        "width": 24,
        "wallHeight": 9,
        "studSpacing": 16,
        "pricePerStud": 5
      }
    },
    {
      "name": "Ambitious",
      "description": "Higher-end numbers — what if things really pop?",
      "values": {
        "length": 38,
        "width": 38,
        "wallHeight": 14,
        "studSpacing": 24,
        "pricePerStud": 8
      }
    }
  ],
  "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": "Is 24x24 big enough for two cars?",
      "a": "Yes, 24x24 is the standard minimum for a comfortable two-car garage with a little room for storage along the walls."
    },
    {
      "q": "Why add extra studs beyond the basic count?",
      "a": "Door and window openings need additional king studs, jack studs, and headers, so this calculator adds a buffer on top of the straight on-center count."
    },
    {
      "q": "What wall height is standard for a garage?",
      "a": "9 feet is common to accommodate garage door tracks and some overhead storage; go to 10-12 feet if you want a loft or plan to install a car lift."
    }
  ],
  "related": [
    "https://www.revenuelab.fyi/toolbox/24x24-concrete-slab-calculator",
    "https://www.revenuelab.fyi/toolbox/30x40-pole-barn-calculator"
  ],
  "license": "CC-BY-4.0",
  "citation": "RevenueLab — 24x24 Garage Calculator (https://www.revenuelab.fyi/toolbox/24x24-garage-calculator)"
}