{
 "id": "gdp-deflator-uk",
 "title": "GDP deflator, UK",
 "category": "economy",
 "summary": "The ONS's implied deflator of the UK's gross domestic product at market prices each year: how the prices of everything the economy produces have changed, as an index of the ONS's reference year.",
 "unit": "index",
 "chart": "line",
 "volatile": false,
 "status": "",
 "notes": [
  "The ONS's implied deflator is GDP at current prices over GDP at the prices of its reference year, so it measures the prices of all the goods and services the UK produces, not only those households buy. The ONS moves the reference year on every few years, which rescales the whole series.",
  "HM Treasury publishes its own GDP deflators, built from the ONS's figures and the Office for Budget Responsibility's forecasts, which differ slightly from this series.",
  "The Office for National Statistics publishes these as accredited official statistics."
 ],
 "provenance": {
  "publisher": "Office for National Statistics",
  "publisher_url": "https://www.ons.gov.uk/",
  "source_page": "https://www.ons.gov.uk/economy/grossdomesticproductgdp/timeseries/ybgb/ukea",
  "licence": "OGL-3.0",
  "licence_name": "Open Government Licence v3.0",
  "licence_url": "https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/",
  "attribution": "Contains public sector information licensed under the Open Government Licence v3.0.",
  "retrieved_at": "2026-11-09T14:52:20Z",
  "raw_files": [
   {
    "name": "series.json",
    "url": "https://www.ons.gov.uk/economy/grossdomesticproductgdp/timeseries/ybgb/ukea/data",
    "sha256": "01ea4d9efde6e2d6715f0f6952a7e714122fc907697f6283b362117cd96a3082",
    "bytes": 62967,
    "content_type": "application/json;charset=utf-8"
   },
   {
    "name": "dataset.json",
    "url": "https://www.ons.gov.uk/economy/grossdomesticproductgdp/datasets/unitedkingdomeconomicaccounts/data",
    "sha256": "92d07a47db36298471291df6177b6e840575a1d79b49431238377e8b02bf1d10",
    "bytes": 12383,
    "content_type": "application/json;charset=utf-8"
   }
  ]
 },
 "meta": {
  "ons_title": "Gross domestic product at market prices:Implied deflator:SA",
  "cdid": "YBGB",
  "ons_dataset": "UKEA",
  "release_date": "2026-09-29T23:00:00.000Z",
  "next_release": "22 December 2026",
  "ons_unit": "m",
  "frequency": "years",
  "ons_dataset_page": "/economy/grossdomesticproductgdp/datasets/unitedkingdomeconomicaccounts",
  "accreditation": "Accredited official statistics: the ONS's dataset page gives them as national statistics"
 },
 "headline": {
  "label": "GDP deflator",
  "value": 103.6,
  "period": "2025"
 },
 "series": [
  {
   "name": "GDP deflator",
   "points": [
    {
     "x": "1948",
     "v": 2.4
    },
    {
     "x": "1949",
     "v": 2.5
    },
    {
     "x": "1950",
     "v": 2.5
    },
    {
     "x": "1951",
     "v": 2.7
    },
    {
     "x": "1952",
     "v": 2.9
    },
    {
     "x": "1953",
     "v": 3.0
    },
    {
     "x": "1954",
     "v": 3.0
    },
    {
     "x": "1955",
     "v": 3.2
    },
    {
     "x": "1956",
     "v": 3.4
    },
    {
     "x": "1957",
     "v": 3.5
    },
    {
     "x": "1958",
     "v": 3.6
    },
    {
     "x": "1959",
     "v": 3.7
    },
    {
     "x": "1960",
     "v": 3.7
    },
    {
     "x": "1961",
     "v": 3.9
    },
    {
     "x": "1962",
     "v": 4.0
    },
    {
     "x": "1963",
     "v": 4.1
    },
    {
     "x": "1964",
     "v": 4.2
    },
    {
     "x": "1965",
     "v": 4.4
    },
    {
     "x": "1966",
     "v": 4.7
    },
    {
     "x": "1967",
     "v": 4.8
    },
    {
     "x": "1968",
     "v": 5.0
    },
    {
     "x": "1969",
     "v": 5.4
    },
    {
     "x": "1970",
     "v": 5.9
    },
    {
     "x": "1971",
     "v": 6.4
    },
    {
     "x": "1972",
     "v": 6.8
    },
    {
     "x": "1973",
     "v": 7.4
    },
    {
     "x": "1974",
     "v": 8.7
    },
    {
     "x": "1975",
     "v": 10.9
    },
    {
     "x": "1976",
     "v": 12.6
    },
    {
     "x": "1977",
     "v": 14.4
    },
    {
     "x": "1978",
     "v": 16.0
    },
    {
     "x": "1979",
     "v": 18.4
    },
    {
     "x": "1980",
     "v": 22.1
    },
    {
     "x": "1981",
     "v": 24.8
    },
    {
     "x": "1982",
     "v": 26.8
    },
    {
     "x": "1983",
     "v": 28.3
    },
    {
     "x": "1984",
     "v": 29.7
    },
    {
     "x": "1985",
     "v": 31.4
    },
    {
     "x": "1986",
     "v": 32.8
    },
    {
     "x": "1987",
     "v": 34.6
    },
    {
     "x": "1988",
     "v": 36.7
    },
    {
     "x": "1989",
     "v": 39.6
    },
    {
     "x": "1990",
     "v": 43.0
    },
    {
     "x": "1991",
     "v": 45.9
    },
    {
     "x": "1992",
     "v": 47.4
    },
    {
     "x": "1993",
     "v": 48.8
    },
    {
     "x": "1994",
     "v": 49.7
    },
    {
     "x": "1995",
     "v": 51.0
    },
    {
     "x": "1996",
     "v": 53.1
    },
    {
     "x": "1997",
     "v": 53.1
    },
    {
     "x": "1998",
     "v": 53.9
    },
    {
     "x": "1999",
     "v": 54.6
    },
    {
     "x": "2000",
     "v": 55.2
    },
    {
     "x": "2001",
     "v": 56.1
    },
    {
     "x": "2002",
     "v": 57.3
    },
    {
     "x": "2003",
     "v": 58.6
    },
    {
     "x": "2004",
     "v": 60.2
    },
    {
     "x": "2005",
     "v": 62.0
    },
    {
     "x": "2006",
     "v": 63.9
    },
    {
     "x": "2007",
     "v": 65.1
    },
    {
     "x": "2008",
     "v": 67.3
    },
    {
     "x": "2009",
     "v": 68.7
    },
    {
     "x": "2010",
     "v": 69.5
    },
    {
     "x": "2011",
     "v": 71.2
    },
    {
     "x": "2012",
     "v": 72.2
    },
    {
     "x": "2013",
     "v": 73.7
    },
    {
     "x": "2014",
     "v": 74.8
    },
    {
     "x": "2015",
     "v": 75.2
    },
    {
     "x": "2016",
     "v": 76.5
    },
    {
     "x": "2017",
     "v": 77.7
    },
    {
     "x": "2018",
     "v": 79.2
    },
    {
     "x": "2019",
     "v": 81.1
    },
    {
     "x": "2020",
     "v": 84.9
    },
    {
     "x": "2021",
     "v": 85.7
    },
    {
     "x": "2022",
     "v": 90.6
    },
    {
     "x": "2023",
     "v": 96.3
    },
    {
     "x": "2024",
     "v": 100.0
    },
    {
     "x": "2025",
     "v": 103.6
    }
   ]
  }
 ]
}