Japan vs Sierra Leone: Overweight among adults, BMI ≥ 25 kg/m2 (age-standardized estimate)

Japan
24.4%
in 2024
Sierra Leone
25.3%
in 2024
Japan rank
187th
Sierra Leone rank
185th

Overweight among adults, BMI ≥ 25 kg/m2 (age-standardized estimate) over time

  • Japan
  • Sierra Leone
510152025198020022024

How they compare

Sierra Leone currently reports 25.3% against 24.4% in Japan, a difference of 0.9%.

The two have swapped places 1 time across 45 shared years of data; in 1980 it was Japan ahead.

Japan ranks 187th and Sierra Leone ranks 185th of 198 countries.

Across the 5 decades both report, Japan averaged higher in 4 and Sierra Leone in 1.

Head to head by decade

Decade Japan Sierra Leone Difference Ahead
1980s 17.9% 6.6% 11.3% Japan
1990s 19.7% 10.4% 9.3% Japan
2000s 21.0% 16.1% 4.9% Japan
2010s 22.2% 20.8% 1.4% Japan
2020s 23.9% 24.3% 0.4% Sierra Leone

Averages of every year both report within each decade.

Frequently asked questions

Which has higher overweight among adults, bmi ≥ 25 kg/m2 (age-standardized estimate), Japan or Sierra Leone?
Sierra Leone, at 25.3% against 24.4% in Japan as of 2024.
What is the difference in overweight among adults, bmi ≥ 25 kg/m2 (age-standardized estimate) between Japan and Sierra Leone?
0.9%, with Sierra Leone ahead.
How many years of comparable data are there for Japan and Sierra Leone?
45 years are reported by both, from 1980 to 2024.
How do Japan and Sierra Leone rank globally for overweight among adults, bmi ≥ 25 kg/m2 (age-standardized estimate)?
Japan ranks 187th and Sierra Leone ranks 185th of 198 countries.
Where does this data come from?
World Health Organization, Global Health Observatory, published as Overweight among adults, BMI ≥ 25 kg/m2 (age-standardized estimate) (%). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Japan vs Sierra Leone: Overweight among adults, BMI ≥ 25 kg/m2 (age-standardized estimate). Statizoid, drawing on World Health Organization, Global Health Observatory. Retrieved 12 September 2026, from https://health.statizoid.com/compare/overweight-among-adults-bmi-25-kg-m2-age-standardized-estimate-percent/japan/sierra-leone/

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About this data

Indicator
Overweight among adults, BMI ≥ 25 kg/m2 (age-standardized 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
Last refreshed