Niger vs Zambia: Mean body mass index (BMI) in men
Niger
21.4
in 2016
Zambia
21.3
in 2016
Niger rank
183rd
Zambia rank
184th
Mean body mass index (BMI) in men over time
- Niger
- Zambia
How they compare
Niger currently reports 21.4 against 21.3 in Zambia, a difference of 0.1.
The two have swapped places 5 times across 42 shared years of data; in 1975 it was Zambia ahead.
Niger ranks 183rd and Zambia ranks 184th of 190 countries.
Across the 5 decades both report, Niger averaged higher in 2 and Zambia in 3.
Head to head by decade
| Decade | Niger | Zambia | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 18.6 | 18.68 | 0.08 | Zambia |
| 1980s | 19.33 | 19.52 | 0.19 | Zambia |
| 1990s | 20.15 | 20.25 | 0.1 | Zambia |
| 2000s | 20.86 | 20.74 | 0.12 | Niger |
| 2010s | 21.27 | 21.17 | 0.1 | Niger |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher mean body mass index (bmi) in men, Niger or Zambia?
- Niger, at 21.4 against 21.3 in Zambia as of 2016.
- What is the difference in mean body mass index (bmi) in men between Niger and Zambia?
- 0.1, with Niger ahead.
- How many years of comparable data are there for Niger and Zambia?
- 42 years are reported by both, from 1975 to 2016.
- How do Niger and Zambia rank globally for mean body mass index (bmi) in men?
- Niger ranks 183rd and Zambia ranks 184th of 190 countries.
- Where does this data come from?
- World Health Organization - Global Health Observatory (2026) β with minor processing by Our World in Data, published as Mean body mass index (BMI) in men. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Body mass index (BMI) is measured as a person's weight in kilograms (kg) divided by his height (in meters), squared. The WHO define a BMI <=18.5 as 'underweight'; 18.5 to <25 as 'normal/healthy'; 25.0 to <30 as 'overweight'; and >30.0 as 'obese'.