Chad vs Nigeria: Probability of dying, by age

Chad

0.0654

in 2021

Nigeria

0.0699

in 2021

Chad rank

5th

Nigeria rank

3rd

Probability of dying, by age over time

Nigeria currently reports 0.0699 against 0.0654 in Chad, a difference of 0.0045.

That makes Nigeria's figure about 1.1 times Chad's.

The two have swapped places 2 times across 22 shared years of data; in 2000 it was Nigeria ahead.

Chad ranks 5th and Nigeria ranks 3rd of 185 countries.

Indicator: Probability of dying, by age
Source: World Health Organization - Global Health Observatory (2026) – with minor processing by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 185 places, 4,070 data points, 2000–2021
Last refreshed: 07 August 2026

The annual probability of death among people in a given age group, expressed as a fraction.