50 Years of Britain
GDP per head, productivity, investment and the public finances since 1976 — overlaid with who was in office and what hit the economy from outside. Every line traces back to an official dataset.
£10,692
Real GDP per head, 2026 Q2
100.1
Output per hour worked (2023=100), 2026 Q1
93.3%
Public sector net debt, % of GDP, FY2025-26
Britain’s real income per person is higher than fifty years ago, but growth has not been smooth: two deep recessions, a financial crisis, a pandemic and an energy shock each cut output sharply, and productivity growth has been markedly slower since 2008 than before it. Use the picker below to compare any of these measures side by side against who held office and what shock, if any, hit the same years.
Prime Minister
Select a bar to see who was in office, or a diamond marker for a major external event. These are annotations — they don’t imply the government caused what a chart shows for the same period.
List view (all 11 in this range)
- James Callaghan (Labour) — 5 Apr 1976–4 May 1979
- Margaret Thatcher (Conservative) — 4 May 1979–28 Nov 1990
- John Major (Conservative) — 28 Nov 1990–2 May 1997
- Tony Blair (Labour) — 2 May 1997–27 Jun 2007
- Gordon Brown (Labour) — 27 Jun 2007–11 May 2010
- David Cameron (Conservative) — 11 May 2010–13 Jul 2016
- Theresa May (Conservative) — 13 Jul 2016–24 Jul 2019
- Boris Johnson (Conservative) — 24 Jul 2019–6 Sept 2022
- Liz Truss (Conservative) — 6 Sept 2022–25 Oct 2022
- Rishi Sunak (Conservative) — 25 Oct 2022–5 Jul 2024
- Keir Starmer (Labour) — 5 Jul 2024–present
Hover or focus any chart to mark the same year on all of them. Compare the trends — this does not establish causation.
No year selected
Real GDP per head
United Kingdom · £
The Quarterly National Accounts of 30 September 2026 (consistent with Blue Book 2026) moved chained volume measures to a 2024 reference year (CVM equals current prices in 2024); earlier vintages used 2023 or earlier reference years, so absolute levels are not comparable release-to-release, only within one vintage — the growth rates and ratios shown here are unaffected.
View the numbers
| Year | Real GDP per head |
|---|---|
| 1946 | £0 |
| 1947 | £0 |
| 1948 | £0 |
| 1949 | £0 |
| 1950 | £0 |
| 1951 | £0 |
| 1952 | £0 |
| 1953 | £0 |
| 1954 | £0 |
| 1955 | £2965 |
| 1956 | £2999 |
| 1957 | £3030 |
| 1958 | £3077 |
| 1959 | £3272 |
| 1960 | £3371 |
| 1961 | £3388 |
| 1962 | £3417 |
| 1963 | £3655 |
| 1964 | £3795 |
| 1965 | £3817 |
| 1966 | £3822 |
| 1967 | £3943 |
| 1968 | £4147 |
| 1969 | £4197 |
| 1970 | £4333 |
| 1971 | £4463 |
| 1972 | £4662 |
| 1973 | £4829 |
| 1974 | £4720 |
| 1975 | £4683 |
| 1976 | £4918 |
| 1977 | £5004 |
| 1978 | £5222 |
| 1979 | £5360 |
| 1980 | £5139 |
| 1981 | £5220 |
| 1982 | £5332 |
| 1983 | £5573 |
| 1984 | £5695 |
| 1985 | £5860 |
| 1986 | £6115 |
| 1987 | £6466 |
| 1988 | £6727 |
| 1989 | £6793 |
| 1990 | £6742 |
| 1991 | £6675 |
| 1992 | £6732 |
| 1993 | £6888 |
| 1994 | £7103 |
| 1995 | £7241 |
| 1996 | £7466 |
| 1997 | £7833 |
| 1998 | £7971 |
| 1999 | £8286 |
| 2000 | £8533 |
| 2001 | £8676 |
| 2002 | £8809 |
| 2003 | £9086 |
| 2004 | £9175 |
| 2005 | £9430 |
| 2006 | £9477 |
| 2007 | £9766 |
| 2008 | £9328 |
| 2009 | £9088 |
| 2010 | £9279 |
| 2011 | £9257 |
| 2012 | £9366 |
| 2013 | £9547 |
| 2014 | £9781 |
| 2015 | £9884 |
| 2016 | £10041 |
| 2017 | £10362 |
| 2018 | £10385 |
| 2019 | £10511 |
| 2020 | £9662 |
| 2021 | £10473 |
| 2022 | £10538 |
| 2023 | £10394 |
| 2024 | £10522 |
| 2025 | £10578 |
| 2026 | £10692 |
Source: Office for National Statistics, Quarterly National Accounts (QNA)
Output per hour worked
United Kingdom · index (2023=100)
Index rebased to 2023=100 in the 2025 Blue Book-aligned update; prior published index (base year 2019 or 2022 depending on vintage) is not on the same footing for absolute index values, though growth rates chain through.
View the numbers
| Year | Output per hour worked |
|---|---|
| 1971 | 43 |
| 1972 | 44.1 |
| 1973 | 45.1 |
| 1974 | 44.8 |
| 1975 | 45.4 |
| 1976 | 47.5 |
| 1977 | 48 |
| 1978 | 49.4 |
| 1979 | 50.5 |
| 1980 | 50.4 |
| 1981 | 53.6 |
| 1982 | 55.8 |
| 1983 | 57.8 |
| 1984 | 57.6 |
| 1985 | 59.2 |
| 1986 | 61.4 |
| 1987 | 62.9 |
| 1988 | 63.5 |
| 1989 | 63 |
| 1990 | 64.1 |
| 1991 | 66.9 |
| 1992 | 69.2 |
| 1993 | 71.1 |
| 1994 | 71.4 |
| 1995 | 72.4 |
| 1996 | 74.3 |
| 1997 | 76.4 |
| 1998 | 78 |
| 1999 | 80.2 |
| 2000 | 82.3 |
| 2001 | 83.8 |
| 2002 | 85.4 |
| 2003 | 88.5 |
| 2004 | 87.9 |
| 2005 | 90.8 |
| 2006 | 91.1 |
| 2007 | 93.9 |
| 2008 | 91 |
| 2009 | 91.6 |
| 2010 | 92.6 |
| 2011 | 93.6 |
| 2012 | 92.5 |
| 2013 | 92.9 |
| 2014 | 93.3 |
| 2015 | 92.7 |
| 2016 | 94.8 |
| 2017 | 97.4 |
| 2018 | 96.8 |
| 2019 | 97.5 |
| 2020 | 97.6 |
| 2021 | 99.7 |
| 2022 | 100.2 |
| 2023 | 99.6 |
| 2024 | 99.7 |
| 2025 | 99.1 |
| 2026 | 100.1 |
Source: Office for National Statistics, Quarterly labour productivity (PRDY)
Total investment (% of GDP)
United Kingdom · % of GDP
Both series here are chain-volume measures (2024 reference year) rather than current prices, so this is not the standard-definition investment/GDP ratio — it is retained for continuity with how this figure was previously published on the site. For the conventional measure, see the current-price version of this ratio, which divides current-price investment by current-price GDP.
Blue Book 2023 rebasing — see gdp-per-capita-real.
View the numbers
| Year | Total investment (% of GDP) |
|---|---|
| 1955 | 11.804835524795108% |
| 1956 | 12.3971614613795% |
| 1957 | 12.780139845811028% |
| 1958 | 13.24052522945852% |
| 1959 | 14.281278560213718% |
| 1960 | 15.359491871523822% |
| 1961 | 15.615819460518116% |
| 1962 | 15.398176791042731% |
| 1963 | 15.904249098776166% |
| 1964 | 16.973523560285827% |
| 1965 | 17.366495695270327% |
| 1966 | 17.067114863058176% |
| 1967 | 17.94554227518002% |
| 1968 | 19.5438958820787% |
| 1969 | 18.598127233186492% |
| 1970 | 18.92686922847781% |
| 1971 | 19.552216715269193% |
| 1972 | 19.01258899379717% |
| 1973 | 18.204451122724443% |
| 1974 | 17.320654201030052% |
| 1975 | 16.18744516898397% |
| 1976 | 15.958158904981929% |
| 1977 | 16.551540157928436% |
| 1978 | 16.478207692124244% |
| 1979 | 17.81102080322457% |
| 1980 | 16.474009400891738% |
| 1981 | 15.74609782893372% |
| 1982 | 16.69259443091611% |
| 1983 | 17.170064215422524% |
| 1984 | 17.362687244666365% |
| 1985 | 16.70564761623456% |
| 1986 | 17.028094857969528% |
| 1987 | 18.382216951881546% |
| 1988 | 19.155373332081417% |
| 1989 | 19.372028454719185% |
| 1990 | 18.92458931574182% |
| 1991 | 17.665123766309204% |
| 1992 | 17.079901874890485% |
| 1993 | 17.33847162592292% |
| 1994 | 16.846332699217925% |
| 1995 | 16.499589934983895% |
| 1996 | 16.24032068515865% |
| 1997 | 16.49512033020848% |
| 1998 | 16.517048350415234% |
| 1999 | 15.880839812033855% |
| 2000 | 16.387177256276097% |
| 2001 | 16.155875589037578% |
| 2002 | 17.257964201633857% |
| 2003 | 15.97210973508666% |
| 2004 | 16.4509918626153% |
| 2005 | 17.197260585492998% |
| 2006 | 17.036935936131357% |
| 2007 | 18.26518495358282% |
| 2008 | 16.956738113176247% |
| 2009 | 15.677928808057764% |
| 2010 | 16.402152593355144% |
| 2011 | 16.106515962423742% |
| 2012 | 16.32900884107282% |
| 2013 | 16.51825590646624% |
| 2014 | 17.390331032699688% |
| 2015 | 18.00297278047874% |
| 2016 | 18.620328416820197% |
| 2017 | 18.89042935115729% |
| 2018 | 18.138548272819342% |
| 2019 | 18.120040291169328% |
| 2020 | 19.23223985770523% |
| 2021 | 18.664144114501937% |
| 2022 | 18.77661137675094% |
| 2023 | 18.698027106520613% |
| 2024 | 18.62057155382634% |
| 2025 | 19.12159838867287% |
| 2026 | 19.41250824430824% |
Source: UK Facts (calculated), Derived from Quarterly National Accounts (QNA)
Business investment (% of GDP)
United Kingdom · % of GDP
Both series here are chain-volume measures (2024 reference year) rather than current prices, so this is not the standard-definition investment/GDP ratio — it is retained for continuity with how this figure was previously published on the site. For the conventional measure, see the current-price version of this ratio, which divides current-price investment by current-price GDP.
Blue Book 2023 rebasing — see gdp-per-capita-real.
View the numbers
| Year | Business investment (% of GDP) |
|---|---|
| 1997 | 9.266781516720302% |
| 1998 | 9.26684169725419% |
| 1999 | 8.90170372544954% |
| 2000 | 9.29505897683436% |
| 2001 | 8.952009245603863% |
| 2002 | 9.2691516680085% |
| 2003 | 8.205834278225273% |
| 2004 | 8.314512725869928% |
| 2005 | 9.067007198397636% |
| 2006 | 8.763106564641776% |
| 2007 | 9.87067718190678% |
| 2008 | 9.223477124905823% |
| 2009 | 8.246816570380462% |
| 2010 | 8.990514430139044% |
| 2011 | 9.212035017641517% |
| 2012 | 9.641997517885091% |
| 2013 | 9.62248402679366% |
| 2014 | 10.15389757188035% |
| 2015 | 10.871705942464311% |
| 2016 | 11.017117216677288% |
| 2017 | 10.948454510959984% |
| 2018 | 10.465087637701382% |
| 2019 | 10.576289274616276% |
| 2020 | 11.10416218383456% |
| 2021 | 10.529055205883935% |
| 2022 | 10.465992453755224% |
| 2023 | 10.59259393683893% |
| 2024 | 10.54771625065074% |
| 2025 | 10.83215206492061% |
| 2026 | 11.220856118519237% |
Source: UK Facts (calculated), Derived from Quarterly National Accounts (QNA)
Chancellors of the Exchequer, 1976–present
This is a reference list of who held the office and when. For the argument about what each of them did to borrowing, debt and public investment — and twenty specific political claims checked against the record — see Who really leaves the country in debt?
| Chancellor | Party | From | To |
|---|---|---|---|
| Denis Healey | Labour | 5 Mar 1974 | 4 May 1979 |
| Geoffrey Howe | Conservative | 4 May 1979 | 11 Jun 1983 |
| Nigel Lawson | Conservative | 11 Jun 1983 | 26 Oct 1989 |
| John Major | Conservative | 26 Oct 1989 | 28 Nov 1990 |
| Norman Lamont | Conservative | 28 Nov 1990 | 27 May 1993 |
| Kenneth Clarke | Conservative | 27 May 1993 | 2 May 1997 |
| Gordon Brown | Labour | 2 May 1997 | 27 Jun 2007 |
| Alistair Darling | Labour | 27 Jun 2007 | 11 May 2010 |
| George Osborne | Conservative | 11 May 2010 | 13 Jul 2016 |
| Philip Hammond | Conservative | 13 Jul 2016 | 24 Jul 2019 |
| Sajid Javid | Conservative | 24 Jul 2019 | 13 Feb 2020 |
| Rishi Sunak | Conservative | 13 Feb 2020 | 5 Jul 2022 |
| Nadhim Zahawi | Conservative | 5 Jul 2022 | 6 Sept 2022 |
| Kwasi Kwarteng | Conservative | 6 Sept 2022 | 14 Oct 2022 |
| Jeremy Hunt | Conservative | 14 Oct 2022 | 5 Jul 2024 |
| Rachel Reeves | Labour | 5 Jul 2024 | Present |
Terms before 5 April 1976 are shown only where they span this timeline’s start (Denis Healey became Chancellor on 5 March 1974). Prime Minister terms are in the timeline strip above. Party formed at each general election, including the exceptions where the largest party by votes or seats did not form the government, is covered in how votes become seats.
How this is calculated, and what "evidence class" means
Every measure above resolves to a canonical record with its own source, evidence class and methodology — never a number typed directly into this page. Public finance measures combine ONS/HM Treasury outturn with the OBR’s own published forecast in the same series; the dashed line and lighter shading mark forecast years, and the two are never presented as the same kind of observation.
- A — Observed official statistic — GDP per head, productivity, and GFCF/business investment (all directly from ONS).
- B — Official/admin statistic with methodological limitations — public finance outturn and forecast figures (OBR Public Finances Databank).
- C — Derived by UK Facts from official data — "investment as a % of GDP" measures, calculated by UK Facts from two ONS series (see each chart’s caution note for the real-vs-nominal caveat this involves).
Government and Chancellor terms, and the dates of major external shocks, are an independently compiled public-record dataset, used as chart annotations only. They are never used to attribute a rise or fall in any chart to the government in office at the time; correlation in the same years is not evidence of causation.