databutler.dev · /facts — every fact · Verified Facts protocol · /.well-known/facts.json · /changes

CPI annual rate for 2025 (change in the calendar-year average index)

3.4 %

2025, from 2026-01-21 · verified 2026-10-31 against the official source

CPI ANNUAL RATE 00: ALL ITEMS 2015=100, 2025: 3.4

key

uk/cpi/annual-average-2025

value

3.4 %

period

2025

effective

2026-01-21 to date

source

https://www.ons.gov.uk/economy/inflationandpriceindices/timeseries/d7g7/mm23

verified

2026-10-31 — fresh (6 days ago; next check by 2026-11-18)

next expected change

none named (irregular: changed by statute or order on no fixed date)

source checked

2026-11-02 (the newest day the automated check fetched the source page)

scope

United Kingdom; Consumer Prices Index, all items (ONS series D7G7, D7BT)

hash

sha256:fa06e8070cb2ada5f784b538c97d7679215cef6c482b9644a9976b65592ad5e3

signature

EdDSA, key db-2026-10 — keys

As JSON

curl -s https://databutler.dev/f/uk/cpi/annual-average-2025?max_age=30d — schema; verify with npx verified-facts verify https://databutler.dev/f/uk/cpi/annual-average-2025

{
  "protocol": "verified-facts/0.3",
  "key": "uk/cpi/annual-average-2025",
  "label": "CPI annual rate for 2025 (change in the calendar-year average index)",
  "value": 3.4,
  "unit": "%",
  "period": "2025",
  "effectiveFrom": "2026-01-21",
  "effectiveTo": null,
  "source": "https://www.ons.gov.uk/economy/inflationandpriceindices/timeseries/d7g7/mm23",
  "quote": "CPI ANNUAL RATE 00: ALL ITEMS 2015=100, 2025: 3.4",
  "verifiedDate": "2026-10-31",
  "nextScheduledRefresh": "2026-11-18",
  "changeCadence": "irregular",
  "nextExpectedChange": null,
  "sourceCheckedAt": "2026-11-02",
  "status": "fresh",
  "ageDays": 6,
  "maxAgeDays": null,
  "scope": "United Kingdom; Consumer Prices Index, all items (ONS series D7G7, D7BT)",
  "hash": "sha256:fa06e8070cb2ada5f784b538c97d7679215cef6c482b9644a9976b65592ad5e3",
  "signature": {
    "alg": "EdDSA",
    "kid": "db-2026-10",
    "jws": "eyJhbGciOiJFZERTQSIsImtpZCI6ImRiLTIwMjYtMTAifQ..cLxveeLyxMrrwU7uSpwlEBtd4MjiDQxWgAOIY-diVAXdpLccmZJQnkqe68apI7wjgfwZwKe7WRWYrEq0pnnSAg",
    "keys": "https://databutler.dev/.well-known/jwks.json"
  },
  "publisher": {
    "name": "Data Butler",
    "url": "https://databutler.dev/"
  },
  "cite": {
    "url": "https://databutler.dev/facts/uk/cpi/annual-average-2025",
    "text": "databutler.dev, verified 2026-10-31 against https://www.ons.gov.uk/economy/inflationandpriceindices/timeseries/d7g7/mm23"
  }
}