{
  "entity_type": "unit_conversion_page",
  "id": "tb-to-tib",
  "name": "Terabytes to Tebibytes",
  "title": "Terabytes to Tebibytes Converter (TB to TiB)",
  "description": "Convert terabytes to tebibytes: 1 TB = 0.909495 TiB. Exact conversion factor, formula, 18-row table and worked examples, with JSON API and MCP access.",
  "quantity": "data-storage",
  "quantity_name": "Data storage",
  "base_unit": "B",
  "from_unit": {
    "symbol": "TB",
    "display": "TB",
    "name": "terabytes",
    "singular": "terabyte"
  },
  "to_unit": {
    "symbol": "TiB",
    "display": "TiB",
    "name": "tebibytes",
    "singular": "tebibyte"
  },
  "linear": true,
  "factor": 0.9094947018,
  "inverse_factor": 1.099511628,
  "formula": "tebibytes = terabytes × 0.9094947018",
  "reverse_formula": "terabytes = tebibytes × 1.099511628",
  "unit_relation": "1 TB = 0.909495 TiB",
  "examples": [
    {
      "value": 1.5,
      "result": 1.36424,
      "text": "1.5 TB = 1.36424 TiB"
    },
    {
      "value": 700,
      "result": 636.646,
      "text": "700 TB = 636.646 TiB"
    },
    {
      "value": 2048,
      "result": 1862.65,
      "text": "2048 TB = 1862.65 TiB"
    }
  ],
  "table": [
    {
      "TB": 1,
      "TiB": 0.909495
    },
    {
      "TB": 2,
      "TiB": 1.81899
    },
    {
      "TB": 4,
      "TiB": 3.63798
    },
    {
      "TB": 8,
      "TiB": 7.27596
    },
    {
      "TB": 16,
      "TiB": 14.5519
    },
    {
      "TB": 32,
      "TiB": 29.1038
    },
    {
      "TB": 64,
      "TiB": 58.2077
    },
    {
      "TB": 100,
      "TiB": 90.9495
    },
    {
      "TB": 128,
      "TiB": 116.415
    },
    {
      "TB": 256,
      "TiB": 232.831
    },
    {
      "TB": 500,
      "TiB": 454.747
    },
    {
      "TB": 512,
      "TiB": 465.661
    },
    {
      "TB": 1000,
      "TiB": 909.495
    },
    {
      "TB": 1024,
      "TiB": 931.323
    },
    {
      "TB": 2048,
      "TiB": 1862.65
    },
    {
      "TB": 4096,
      "TiB": 3725.29
    },
    {
      "TB": 8192,
      "TiB": 7450.58
    },
    {
      "TB": 10000,
      "TiB": 9094.95
    }
  ],
  "faq": [
    {
      "q": "How many tebibytes are in one terabyte?",
      "a": "1 TB = 0.909495 TiB. The factor comes from the SI definitions of both units (NIST SP 811 / BIPM), so it is exact or correct to at least 10 significant figures."
    },
    {
      "q": "What is the formula to convert terabytes to tebibytes?",
      "a": "Multiply the value in terabytes by 0.9094947018: tebibytes = terabytes × 0.9094947018. For example, 1.5 TB = 1.36424 TiB."
    },
    {
      "q": "How do I convert tebibytes back to terabytes?",
      "a": "Multiply by the inverse factor 1.099511628 (terabytes = tebibytes × 1.099511628), or use the tebibytes-to-terabytes page."
    }
  ],
  "sources": [
    {
      "name": "NIST Special Publication 811 – Guide for the Use of the International System of Units (SI), Appendix B conversion factors",
      "url": "https://www.nist.gov/pml/special-publication-811",
      "type": "standard",
      "retrieved_at": "2026-09-24"
    },
    {
      "name": "BIPM – The International System of Units (SI Brochure, 9th edition)",
      "url": "https://www.bipm.org/en/publications/si-brochure",
      "type": "standard",
      "retrieved_at": "2026-09-24"
    },
    {
      "name": "Wikipedia – Conversion of units",
      "url": "https://en.wikipedia.org/wiki/Conversion_of_units",
      "type": "reference",
      "retrieved_at": "2026-09-24"
    }
  ],
  "freshness": {
    "type": "static",
    "max_age_seconds": null,
    "note": "Fixed conversion factors (NIST/BIPM definitions); results never go stale."
  },
  "api": {
    "convert": "https://tttkmbb.com/api/v1/convert?value=1.5&from_unit=TB&to_unit=TiB",
    "calculator": "https://tttkmbb.com/api/v1/calculate/data-storage?value=1.5&from_unit=TB&to_unit=TiB",
    "mcp_tool": "convert_units",
    "mcp_arguments": {
      "value": 1.5,
      "from_unit": "TB",
      "to_unit": "TiB"
    }
  },
  "links": {
    "html": "https://tttkmbb.com/conversion/tb-to-tib",
    "markdown": "https://tttkmbb.com/conversion/tb-to-tib.md",
    "json": "https://tttkmbb.com/conversion/tb-to-tib.json",
    "reverse": "https://tttkmbb.com/conversion/tib-to-tb",
    "quantity_converter": "https://tttkmbb.com/conversion/data-storage",
    "units": "https://tttkmbb.com/api/v1/units?quantity=data-storage"
  },
  "timestamp": "2026-09-24"
}