Underweight among adults, BMI < 18.5 kg/m2 (crude estimate) in Singapore

Singapore: Underweight among adults, BMI < 18.5 kg/m2 (crude estimate) was 6.2% in 2024. ▼ Falling

Latest (2024)
6.2%
Change on year
down 1.0%
World rank
60th
of 198 countries
All-time high
12.0%
in 1980
All-time low
6.0%
in 2002
Years of data
45
1980–2024

Underweight among adults, BMI < 18.5 kg/m2 (crude estimate) in Singapore, 1980–2024

02.557.51012.51980200220241980: 121981: 11.51982: 11.11983: 10.71984: 10.21985: 9.71986: 9.31987: 8.81988: 8.41989: 81990: 7.71991: 7.41992: 7.11993: 6.91994: 6.71995: 6.51996: 6.31997: 6.21998: 6.11999: 6.12000: 62001: 62002: 62003: 62004: 62005: 6.12006: 6.12007: 6.22008: 6.32009: 6.32010: 6.42011: 6.42012: 6.52013: 6.52014: 6.52015: 6.52016: 6.52017: 6.52018: 6.42019: 6.42020: 6.42021: 6.32022: 6.32023: 6.32024: 6.2

Source: World Health Organization, Global Health Observatory.

Analysis

The most recent figure for underweight among adults, bmi < 18.5 kg/m2 (crude estimate) in Singapore is 6.2%, measured in 2024.

That represents a change of down 1.0% on the previous year and down 3.3% over ten years.

Over the whole period, underweight among adults, bmi < 18.5 kg/m2 (crude estimate) in Singapore peaked at 12.0% in 1980 and was at its lowest, 6.0%, in 2002.

Singapore ranks 60th of 198 countries on this measure, in the middle of the range.

The long-run direction has been consistently falling across the 45 years of available data.

Underweight among adults, BMI < 18.5 kg/m2 (crude estimate) in Singapore, year by year

Annual values for Underweight among adults, BMI < 18.5 kg/m2 (crude estimate) (%) in Singapore, 1980 to 2024.
Year Value Change
1980 12.0%
1981 11.5% -3.6%
1982 11.1% -3.8%
1983 10.7% -4.0%
1984 10.2% -4.3%
1985 9.7% -4.5%
1986 9.3% -4.7%
1987 8.8% -4.8%
1988 8.4% -4.7%
1989 8.0% -4.4%
1990 7.7% -4.1%
1991 7.4% -3.8%
1992 7.1% -3.7%
1993 6.9% -3.5%
1994 6.7% -3.1%
1995 6.5% -2.7%
1996 6.3% -2.4%
1997 6.2% -2.0%
1998 6.1% -1.5%
1999 6.1% -1.0%
2000 6.0% -0.5%
2001 6.0% -0.2%
2002 6.0% -0.1%
2003 6.0% +0.1%
2004 6.0% +0.3%
2005 6.1% +0.6%
2006 6.1% +0.9%
2007 6.2% +1.1%
2008 6.3% +1.1%
2009 6.3% +1.0%
2010 6.4% +0.8%
2011 6.4% +0.7%
2012 6.5% +0.4%
2013 6.5% +0.1%
2014 6.5% +0.0%
2015 6.5% +0.0%
2016 6.5% -0.0%
2017 6.5% -0.1%
2018 6.4% -0.2%
2019 6.4% -0.5%
2020 6.4% -0.6%
2021 6.3% -0.5%
2022 6.3% -0.1%
2023 6.3% -0.4%
2024 6.2% -1.0%

Averages by decade

DecadeAverage LowestHighest Years
1980s 10.0% 8.0% 12.0% 10
1990s 6.7% 6.1% 7.7% 10
2000s 6.1% 6.0% 6.3% 10
2010s 6.4% 6.4% 6.5% 10
2020s 6.3% 6.2% 6.4% 5

Countries ranked near Singapore

  1. 57 Comoros 6.5% compare
  2. 58 Sao Tome and Principe 6.4% compare
  3. 59 Mauritius 6.4% compare
  4. 61 Thailand 6.1% compare
  5. 62 Afghanistan 6.1% compare
  6. 63 Cameroon 6.1% compare

See the full ranking of 211 places →

More health data for Singapore

All data for Singapore →

Frequently asked questions

What is underweight among adults, bmi < 18.5 kg/m2 (crude estimate) in Singapore?
Underweight among adults, bmi < 18.5 kg/m2 (crude estimate) in Singapore was 6.2% in 2024, according to World Health Organization, Global Health Observatory.
What is the highest underweight among adults, bmi < 18.5 kg/m2 (crude estimate) recorded in Singapore?
The highest recorded value was 12.0% in 1980.
What is the lowest underweight among adults, bmi < 18.5 kg/m2 (crude estimate) recorded in Singapore?
The lowest recorded value was 6.0% in 2002.
How does Singapore rank for underweight among adults, bmi < 18.5 kg/m2 (crude estimate)?
Singapore ranks 60th out of 198 countries with data for 2024.
Is underweight among adults, bmi < 18.5 kg/m2 (crude estimate) rising or falling in Singapore?
Over the last ten years it is down 3.3%. The long-run trend across the full record is falling.
Where does this Singapore data come from?
The figures come from World Health Organization, Global Health Observatory, published as part of Underweight among adults, BMI < 18.5 kg/m2 (crude estimate) (%). Statizoid updates them automatically from the source API.

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Underweight among adults, BMI < 18.5 kg/m2 (crude estimate) in Singapore. Statizoid, drawing on World Health Organization, Global Health Observatory. Retrieved 10 September 2026, from https://health.statizoid.com/stat/underweight-among-adults-bmi-18-5-kg-m2-crude-estimate-percent/singapore/

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About this data

Indicator
Underweight among adults, BMI < 18.5 kg/m2 (crude estimate) (%)
Source
World Health Organization, Global Health Observatory
Licence
CC BY-NC-SA 3.0 IGO (WHO)
Coverage
211 places, 9,495 data points, 1980–2024
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