Time-related underemployment (previous ILO definition - ICLS13) in United Kingdom of Great Britain and Northern Ireland
United Kingdom of Great Britain and Northern Ireland: Time-related underemployment (previous ILO definition - ICLS13) was 1,729 in 2025. ▲ Rising
Time-related underemployment (previous ILO definition - ICLS13) in United Kingdom of Great Britain and Northern Ireland, 1999–2025
Source: International Labour Organization.
Analysis
In 2025, time-related underemployment (previous ilo definition - icls13) in United Kingdom of Great Britain and Northern Ireland stood at 1,729.
Compared with earlier readings it is up 11.7% on the previous year and down 13.7% over ten years.
Over the whole period, time-related underemployment (previous ilo definition - icls13) in United Kingdom of Great Britain and Northern Ireland peaked at 2,199 in 2012 and was at its lowest, 249.35, in 2001.
United Kingdom of Great Britain and Northern Ireland ranks 5th of 90 countries on this measure, in the top 10%.
The long-run direction has been consistently rising across the 27 years of available data.
Time-related underemployment (previous ILO definition - ICLS13) in United Kingdom of Great Britain and Northern Ireland, year by year
| Year | Value | Change |
|---|---|---|
| 1999 | 340.12 | — |
| 2000 | 308.39 | -9.3% |
| 2001 | 249.35 | -19.1% |
| 2002 | 262.93 | +5.4% |
| 2003 | 269.61 | +2.5% |
| 2004 | 264.46 | -1.9% |
| 2005 | 1,275 | +382.2% |
| 2006 | 1,340 | +5.1% |
| 2007 | 1,421 | +6.0% |
| 2008 | 1,489 | +4.8% |
| 2009 | 1,872 | +25.7% |
| 2010 | 2,008 | +7.3% |
| 2011 | 2,088 | +4.0% |
| 2012 | 2,199 | +5.3% |
| 2013 | 2,153 | -2.1% |
| 2014 | 2,103 | -2.3% |
| 2015 | 2,003 | -4.8% |
| 2016 | 1,827 | -8.8% |
| 2017 | 1,775 | -2.8% |
| 2018 | 1,655 | -6.8% |
| 2019 | 1,615 | -2.4% |
| 2020 | 1,977 | +22.4% |
| 2021 | 1,864 | -5.7% |
| 2022 | 1,474 | -20.9% |
| 2023 | 1,510 | +2.4% |
| 2024 | 1,549 | +2.6% |
| 2025 | 1,729 | +11.7% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 340.12 | 340.12 | 340.12 | 1 |
| 2000s | 875.19 | 249.35 | 1,872 | 10 |
| 2010s | 1,943 | 1,615 | 2,199 | 10 |
| 2020s | 1,684 | 1,474 | 1,977 | 6 |
Countries ranked near United Kingdom of Great Britain and Northern Ireland
More work & labour data for United Kingdom of Great Britain and Northern Ireland
- Persons outside the labour force (ILO modelled estimates) 22,956 (2027)
- Labour force participation rate (ILO modelled estimates) 60.91 (2027)
- Labour force (ILO modelled estimates) 35,770 (2027)
- Employment-to-population ratio (ILO modelled estimates) 57.91 (2027)
- Persons outside the labour force (ILO modelled estimates) (15+) 1.47 % change on previous year (2027)
- Labour force (ILO modelled estimates) (15+), annual growth rate 0.4352 % change on previous year (2027)
- Legislation on sexual harassment in employment 1 (1=yes; 0=no) (2023)
- Criminal sanctions or compensation for workplace sexual harassment 1 (1=yes; 0=no) (2023)
- Women can take the same jobs as men 1 (1=yes; 0=no) (2023)
- Labor force participation rate, total (% of total population ages 15+) 61.4% (2025)
All data for United Kingdom of Great Britain and Northern Ireland →
Frequently asked questions
- What is time-related underemployment (previous ilo definition - icls13) in United Kingdom of Great Britain and Northern Ireland?
- Time-related underemployment (previous ilo definition - icls13) in United Kingdom of Great Britain and Northern Ireland was 1,729 in 2025, according to International Labour Organization.
- What is the highest time-related underemployment (previous ilo definition - icls13) recorded in United Kingdom of Great Britain and Northern Ireland?
- The highest recorded value was 2,199 in 2012.
- What is the lowest time-related underemployment (previous ilo definition - icls13) recorded in United Kingdom of Great Britain and Northern Ireland?
- The lowest recorded value was 249.35 in 2001.
- How does United Kingdom of Great Britain and Northern Ireland rank for time-related underemployment (previous ilo definition - icls13)?
- United Kingdom of Great Britain and Northern Ireland ranks 5th out of 90 countries with data for 2025.
- Is time-related underemployment (previous ilo definition - icls13) rising or falling in United Kingdom of Great Britain and Northern Ireland?
- Over the last ten years it is down 13.7%. The long-run trend across the full record is rising.
- Where does this United Kingdom of Great Britain and Northern Ireland data come from?
- The figures come from International Labour Organization, published as part of Time-related underemployment (previous ILO definition - ICLS13) (15+). Statizoid updates them automatically from the source API.
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About this data
With the aim of promoting international comparability, statistics presented on ILOSTAT are based on standard international definitions wherever feasible and may differ from official national figures. This series is based on the 13th ICLS definitions. For time series comparability, it includes countries that have implemented the 19th ICLS standards, for which data are also available in the Work Statistics -- 19th ICLS (WORK) database. Persons in time-related underemployment comprise all persons in employment, who satisfy the following three criteria during the reference period: a) are willing to work additional hours; b) are available to work additional hours i.e., are ready, within a specified subsequent period, to work additional hours, given opportunities for additional work; and c) worked less than a threshold relating to working time i.e., persons whose hours actually worked in all jobs during the reference period were below a threshold, to be chosen according to national circumstances. For details, refer to the Resolution concerning the measurement of underemployment and inadequate employment situations. Data disaggregated by level of education are provided on the highest level of education completed, classified according to the International Standard Classification of Education (ISCED). Data may have been regrouped from national classifications, which may not be strictly compatible with ISCED. For more information, refer to the Education and Mismatch Indicators (EMI) database description.