{
 "id": "cpi-annual-rate",
 "title": "Consumer prices inflation (CPI)",
 "category": "economy",
 "summary": "The UK CPI 12-month rate: how much prices of a typical basket of goods and services rose over a year.",
 "unit": "percent",
 "chart": "line",
 "volatile": false,
 "status": "",
 "notes": [],
 "provenance": {
  "publisher": "Office for National Statistics",
  "publisher_url": "https://www.ons.gov.uk/",
  "source_page": "https://www.ons.gov.uk/economy/inflationandpriceindices/timeseries/d7g7/mm23",
  "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": "2026-10-28T12:35:54Z",
  "raw_files": [
   {
    "name": "series.json",
    "url": "https://www.ons.gov.uk/economy/inflationandpriceindices/timeseries/d7g7/mm23/data",
    "sha256": "55067412fdf9f5259a07d40abf8a73cbf68e6b08f7201ca933884b9d7ffba294",
    "bytes": 122413,
    "content_type": "application/json;charset=utf-8"
   }
  ]
 },
 "meta": {
  "ons_title": "CPI ANNUAL RATE 00: ALL ITEMS 2015=100",
  "cdid": "D7G7",
  "ons_dataset": "MM23",
  "release_date": "2026-10-20T23:00:00.000Z",
  "next_release": "18 November 2026",
  "ons_unit": "%",
  "frequency": "months"
 },
 "headline": {
  "label": "CPI 12-month rate",
  "value": 3.5,
  "period": "2026 SEP"
 },
 "series": [
  {
   "name": "CPI 12-month rate",
   "points": [
    {
     "x": "2016 OCT",
     "v": 0.9
    },
    {
     "x": "2016 NOV",
     "v": 1.2
    },
    {
     "x": "2016 DEC",
     "v": 1.6
    },
    {
     "x": "2017 JAN",
     "v": 1.8
    },
    {
     "x": "2017 FEB",
     "v": 2.3
    },
    {
     "x": "2017 MAR",
     "v": 2.3
    },
    {
     "x": "2017 APR",
     "v": 2.7
    },
    {
     "x": "2017 MAY",
     "v": 2.9
    },
    {
     "x": "2017 JUN",
     "v": 2.6
    },
    {
     "x": "2017 JUL",
     "v": 2.6
    },
    {
     "x": "2017 AUG",
     "v": 2.9
    },
    {
     "x": "2017 SEP",
     "v": 3.0
    },
    {
     "x": "2017 OCT",
     "v": 3.0
    },
    {
     "x": "2017 NOV",
     "v": 3.1
    },
    {
     "x": "2017 DEC",
     "v": 3.0
    },
    {
     "x": "2018 JAN",
     "v": 3.0
    },
    {
     "x": "2018 FEB",
     "v": 2.7
    },
    {
     "x": "2018 MAR",
     "v": 2.5
    },
    {
     "x": "2018 APR",
     "v": 2.4
    },
    {
     "x": "2018 MAY",
     "v": 2.4
    },
    {
     "x": "2018 JUN",
     "v": 2.4
    },
    {
     "x": "2018 JUL",
     "v": 2.5
    },
    {
     "x": "2018 AUG",
     "v": 2.7
    },
    {
     "x": "2018 SEP",
     "v": 2.4
    },
    {
     "x": "2018 OCT",
     "v": 2.4
    },
    {
     "x": "2018 NOV",
     "v": 2.3
    },
    {
     "x": "2018 DEC",
     "v": 2.1
    },
    {
     "x": "2019 JAN",
     "v": 1.8
    },
    {
     "x": "2019 FEB",
     "v": 1.9
    },
    {
     "x": "2019 MAR",
     "v": 1.9
    },
    {
     "x": "2019 APR",
     "v": 2.1
    },
    {
     "x": "2019 MAY",
     "v": 2.0
    },
    {
     "x": "2019 JUN",
     "v": 2.0
    },
    {
     "x": "2019 JUL",
     "v": 2.1
    },
    {
     "x": "2019 AUG",
     "v": 1.7
    },
    {
     "x": "2019 SEP",
     "v": 1.7
    },
    {
     "x": "2019 OCT",
     "v": 1.5
    },
    {
     "x": "2019 NOV",
     "v": 1.5
    },
    {
     "x": "2019 DEC",
     "v": 1.3
    },
    {
     "x": "2020 JAN",
     "v": 1.8
    },
    {
     "x": "2020 FEB",
     "v": 1.7
    },
    {
     "x": "2020 MAR",
     "v": 1.5
    },
    {
     "x": "2020 APR",
     "v": 0.8
    },
    {
     "x": "2020 MAY",
     "v": 0.5
    },
    {
     "x": "2020 JUN",
     "v": 0.6
    },
    {
     "x": "2020 JUL",
     "v": 1.0
    },
    {
     "x": "2020 AUG",
     "v": 0.2
    },
    {
     "x": "2020 SEP",
     "v": 0.5
    },
    {
     "x": "2020 OCT",
     "v": 0.7
    },
    {
     "x": "2020 NOV",
     "v": 0.3
    },
    {
     "x": "2020 DEC",
     "v": 0.6
    },
    {
     "x": "2021 JAN",
     "v": 0.7
    },
    {
     "x": "2021 FEB",
     "v": 0.4
    },
    {
     "x": "2021 MAR",
     "v": 0.7
    },
    {
     "x": "2021 APR",
     "v": 1.5
    },
    {
     "x": "2021 MAY",
     "v": 2.1
    },
    {
     "x": "2021 JUN",
     "v": 2.5
    },
    {
     "x": "2021 JUL",
     "v": 2.0
    },
    {
     "x": "2021 AUG",
     "v": 3.2
    },
    {
     "x": "2021 SEP",
     "v": 3.1
    },
    {
     "x": "2021 OCT",
     "v": 4.2
    },
    {
     "x": "2021 NOV",
     "v": 5.1
    },
    {
     "x": "2021 DEC",
     "v": 5.4
    },
    {
     "x": "2022 JAN",
     "v": 5.5
    },
    {
     "x": "2022 FEB",
     "v": 6.2
    },
    {
     "x": "2022 MAR",
     "v": 7.0
    },
    {
     "x": "2022 APR",
     "v": 9.0
    },
    {
     "x": "2022 MAY",
     "v": 9.1
    },
    {
     "x": "2022 JUN",
     "v": 9.4
    },
    {
     "x": "2022 JUL",
     "v": 10.1
    },
    {
     "x": "2022 AUG",
     "v": 9.9
    },
    {
     "x": "2022 SEP",
     "v": 10.1
    },
    {
     "x": "2022 OCT",
     "v": 11.1
    },
    {
     "x": "2022 NOV",
     "v": 10.7
    },
    {
     "x": "2022 DEC",
     "v": 10.5
    },
    {
     "x": "2023 JAN",
     "v": 10.1
    },
    {
     "x": "2023 FEB",
     "v": 10.4
    },
    {
     "x": "2023 MAR",
     "v": 10.1
    },
    {
     "x": "2023 APR",
     "v": 8.7
    },
    {
     "x": "2023 MAY",
     "v": 8.7
    },
    {
     "x": "2023 JUN",
     "v": 7.9
    },
    {
     "x": "2023 JUL",
     "v": 6.8
    },
    {
     "x": "2023 AUG",
     "v": 6.7
    },
    {
     "x": "2023 SEP",
     "v": 6.7
    },
    {
     "x": "2023 OCT",
     "v": 4.6
    },
    {
     "x": "2023 NOV",
     "v": 3.9
    },
    {
     "x": "2023 DEC",
     "v": 4.0
    },
    {
     "x": "2024 JAN",
     "v": 4.0
    },
    {
     "x": "2024 FEB",
     "v": 3.4
    },
    {
     "x": "2024 MAR",
     "v": 3.2
    },
    {
     "x": "2024 APR",
     "v": 2.3
    },
    {
     "x": "2024 MAY",
     "v": 2.0
    },
    {
     "x": "2024 JUN",
     "v": 2.0
    },
    {
     "x": "2024 JUL",
     "v": 2.2
    },
    {
     "x": "2024 AUG",
     "v": 2.2
    },
    {
     "x": "2024 SEP",
     "v": 1.7
    },
    {
     "x": "2024 OCT",
     "v": 2.3
    },
    {
     "x": "2024 NOV",
     "v": 2.6
    },
    {
     "x": "2024 DEC",
     "v": 2.5
    },
    {
     "x": "2025 JAN",
     "v": 3.0
    },
    {
     "x": "2025 FEB",
     "v": 2.8
    },
    {
     "x": "2025 MAR",
     "v": 2.6
    },
    {
     "x": "2025 APR",
     "v": 3.5
    },
    {
     "x": "2025 MAY",
     "v": 3.4
    },
    {
     "x": "2025 JUN",
     "v": 3.6
    },
    {
     "x": "2025 JUL",
     "v": 3.8
    },
    {
     "x": "2025 AUG",
     "v": 3.8
    },
    {
     "x": "2025 SEP",
     "v": 3.8
    },
    {
     "x": "2025 OCT",
     "v": 3.6
    },
    {
     "x": "2025 NOV",
     "v": 3.2
    },
    {
     "x": "2025 DEC",
     "v": 3.4
    },
    {
     "x": "2026 JAN",
     "v": 3.0
    },
    {
     "x": "2026 FEB",
     "v": 3.0
    },
    {
     "x": "2026 MAR",
     "v": 3.3
    },
    {
     "x": "2026 APR",
     "v": 2.8
    },
    {
     "x": "2026 MAY",
     "v": 2.8
    },
    {
     "x": "2026 JUN",
     "v": 2.6
    },
    {
     "x": "2026 JUL",
     "v": 2.9
    },
    {
     "x": "2026 AUG",
     "v": 3.1
    },
    {
     "x": "2026 SEP",
     "v": 3.5
    }
   ]
  }
 ]
}