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Life Expectancy in Chad vs Gambia (1950-2026)

Updated on by Georank team

The average life expectancy at birth is 55.6 years in Chad vs 66.5 in the Gambia. Chad is ranked 196/197 by life expectancy, and the Gambia is 167/197. In Chad, the life expectancy is 53.7 years for males and 57.6 years for females. In the Gambia, it's 64.7 years for males and 68.2 years for females.

Chad vs Gambia life expectancy at birth by year

Chad
Male

Female
Gambia
Male

Female
1x
Year Life expectancy, years
Chad Gambia
Average Male Female Average Male Female
2026 55.6 53.7 57.6 66.5 64.7 68.2
2025 55.4 53.5 57.4 66.3 64.5 68
2024 55.2 53.4 57.2 66.1 64.4 67.8
2023 55.1 53.2 57 65.9 64.2 67.5
2022 54.5 52.7 56.5 64.9 63.2 66.5
2021 53.1 51.4 55 63.8 62.2 65.4
2020 53.1 51.3 54.9 64.4 62.7 66.1
2019 53 51.4 54.6 64.4 62.9 65.9
2018 52.4 51 53.9 64 62.5 65.5
2017 51.9 50.5 53.3 63.7 62.3 65.1
2016 51.6 50.4 52.8 63.4 62 64.8
2015 51.3 50.1 52.5 63 61.7 64.3
2014 51.1 50 52.3 62.6 61.3 63.8
2013 51.1 50 52.1 62.3 61 63.5
2012 50.8 49.8 51.8 61.9 60.7 63.1
2011 50.4 49.4 51.4 61.6 60.3 62.8
2010 50.1 49.1 51.1 61.2 59.9 62.4
2009 49.8 48.8 50.8 60.7 59.4 62
2008 49.5 48.5 50.5 60.5 59.2 61.8
2007 49.2 48.1 50.4 60 58.6 61.4
2006 48.7 47.6 49.9 59.7 58.1 61.2
2005 48.9 47.9 49.9 59.1 57.5 60.7
2004 48.7 47.6 49.8 58.7 57.1 60.5
2003 48.6 47.6 49.6 58.2 56.5 60
2002 48.4 47.3 49.5 57.7 55.9 59.6
2001 48.3 47.2 49.4 57.3 55.4 59.3
2000 47.9 46.7 49.2 56.9 54.9 59
1999 47.9 46.7 49.2 56.5 54.4 58.6
1998 47.8 46.5 49.1 56 54 58.2
1997 47.8 46.3 49.2 55.2 53.3 57.3
1996 47.6 46.2 48.9 54.8 53 56.8
1995 47.5 46 48.9 54.3 52.5 56.2
1994 47.1 45.5 48.6 53.8 52.1 55.5
1993 47 45.3 48.7 53.2 51.5 54.9
1992 46.8 44.9 48.7 52.5 51 54.1
1991 46.6 44.6 48.6 51.9 50.5 53.3
1990 45.1 41.6 48.8 51.3 50 52.6
1989 46.4 44 48.9 50.7 49.5 52
1988 46.4 44.1 48.6 50.1 49 51.4
1987 43.1 38.5 48.3 49.4 48.3 50.5
1986 45.6 42.8 48.6 48.8 47.8 49.9
1985 45.3 42.8 47.9 48.2 47.2 49.2
1984 44.7 41.9 47.7 47.5 46.5 48.6
1983 44.4 41.7 47.4 46.9 45.9 47.9
1982 43.9 41.2 46.8 46.3 45.4 47.2
1981 43.5 40.8 46.3 44.5 42.6 46.4
1980 43.5 40.9 46.2 45 44 45.9
1979 43.2 40.7 45.9 44.5 43.4 45.6
1978 43 40.5 45.7 43.6 42.6 44.6
1977 42.9 40.5 45.4 43.4 42.4 44.4
1976 42.7 40.3 45.2 42.9 41.9 43.9
1975 42.7 40.6 44.9 42.2 41.2 43.2
1974 42.6 40.6 44.7 41.7 40.8 42.6
1973 42.4 40.4 44.4 41.1 40.2 42
1972 41.9 39.6 44.3 40.5 39.7 41.4
1971 40.9 38.6 43.3 40 39.2 40.9
1970 41.4 39.1 43.8 39.5 38.7 40.4
1969 41 38.8 43.4 39 38.2 39.8
1968 40.7 38.5 43.1 38.5 37.8 39.3
1967 40.4 38.2 42.7 38.1 37.3 38.9
1966 40.1 37.9 42.4 37.6 36.8 38.3
1965 40.1 38.3 41.8 37.1 36.4 37.9
1964 40.1 38.6 41.7 36.6 35.8 37.4
1963 39.9 38.4 41.4 36.1 35.3 36.9
1962 39.6 38.2 41.1 35.6 34.8 36.4
1961 39.4 38 40.9 35.1 34.3 35.8
1960 39.2 37.8 40.6 34.6 33.8 35.3
1959 39 37.7 40.3 34.1 33.4 34.8
1958 38.7 37.5 39.9 33.6 32.9 34.3
1957 38.3 37.1 39.6 33.1 32.4 33.8
1956 37.9 36.7 39.2 32.8 32.1 33.4
1955 37.3 35.9 38.8 32.4 31.8 33
1954 36.8 35.2 38.4 32.2 31.6 32.7
1953 36.3 34.6 38 31.9 31.3 32.5
1952 35.9 34 37.7 31.7 31.1 32.3
1951 35.5 33.6 37.4 31.5 30.8 32.1
1950 35.2 33.4 37.2 31.2 30.6 31.8

Data sources: United Nations | World Population Prospects (1950–2026, retrieved 2026-03-10).

GeoRank.org/life-expectancy/chad/gambia | CC BY

Life expectancy is the average age of death for a hypothetical cohort of newborns if they experienced the age-specific mortality rates of one particular year throughout their entire lives. It's a snapshot reflecting mortality rates in a given year that does not account for any future changes in those rates.

Healthy life expectancy at birth, defined by the World Health Organization as the average number of years a person can expect to live in full health, is 51.5 years in Chad and 55.8 in the Gambia. People who reach age 60 can expect an additional 11.7 healthy years in Chad and 11.9 in the Gambia.

Chad vs Gambia life expectancy calculator

This life expectancy calculator shows the odds of living to 100, 95, 90, and below based on current age for both males and females in Chad and the Gambia, along with mean and median age of death. The calculations are based on the 2026 life tables (actuarial tables) from the UN World Population Prospects.


Mean remaining life expectancy:
37.4 vs 42.4 years

Mean expected age of death:
67.4 vs 72.4 years

Median expected age of death:
70.3 vs 75.2 years

Odds of living to

Target age Survival probability
Chad Gambia
Male Female Male Female
40 92.4% 93.6% 95.9% 96.8%
50 82.6% 85.8% 90.0% 92.0%
60 68.6% 74.6% 79.9% 83.9%
65 58.9% 66.1% 71.9% 77.3%
70 47.0% 54.8% 61.0% 67.5%
75 33.0% 40.6% 47.0% 54.0%
80 19.1% 25.3% 30.9% 37.3%
85 8.1% 12.0% 15.7% 20.2%
90 2.2% 3.9% 5.3% 7.8%
95 0.3% 0.7% 0.9% 1.8%
100 0.0% 0.1% 0.1% 0.2%

Life expectancy by current age

Chad
Male

Female
Gambia
Male

Female
1x
Current age, years Total life expectancy, years
Chad Gambia
Average Male Female Average Male Female
100 101.6 101.6 101.7 101.8 101.7 101.8
99 100.7 100.6 100.8 100.9 100.7 100.9
98 99.8 99.7 99.9 99.9 99.8 100
97 98.9 98.7 99 99 98.9 99.1
96 98 97.8 98.1 98.2 98 98.2
95 97.1 96.9 97.2 97.3 97.1 97.4
94 96.2 96 96.3 96.4 96.2 96.5
93 95.3 95.1 95.5 95.6 95.4 95.7
92 94.5 94.2 94.6 94.8 94.5 94.9
91 93.6 93.4 93.8 93.9 93.7 94.1
90 92.8 92.5 92.9 93.1 92.9 93.3
89 92 91.7 92.1 92.4 92.1 92.6
88 91.2 90.9 91.4 91.6 91.3 91.8
87 90.4 90.1 90.6 90.8 90.6 91.1
86 89.6 89.4 89.8 90.1 89.9 90.3
85 88.9 88.6 89.1 89.4 89.2 89.6
84 88.1 87.8 88.3 88.7 88.5 88.9
83 87.4 87.1 87.6 88 87.8 88.2
82 86.7 86.4 86.9 87.4 87.1 87.6
81 86 85.7 86.2 86.7 86.5 86.9
80 85.3 85 85.6 86.1 85.8 86.3
79 84.6 84.3 84.9 85.5 85.2 85.7
78 84 83.7 84.3 84.9 84.6 85.2
77 83.4 83 83.7 84.4 84.1 84.6
76 82.8 82.4 83.1 83.8 83.5 84.1
75 82.2 81.8 82.5 83.3 83 83.6
74 81.6 81.2 82 82.8 82.5 83.1
73 81.1 80.7 81.4 82.4 82 82.7
72 80.5 80.1 80.9 81.9 81.5 82.2
71 80 79.6 80.4 81.5 81.1 81.8
70 79.5 79.1 79.9 81 80.6 81.4
69 79.1 78.6 79.5 80.6 80.2 81
68 78.6 78.1 79 80.3 79.8 80.7
67 78.2 77.6 78.6 79.9 79.4 80.3
66 77.7 77.2 78.2 79.5 79 80
65 77.3 76.7 77.8 79.2 78.6 79.7
64 76.9 76.3 77.4 78.9 78.3 79.4
63 76.5 75.9 77.1 78.6 78 79.1
62 76.2 75.5 76.7 78.3 77.6 78.8
61 75.8 75.1 76.4 78 77.3 78.6
60 75.4 74.7 76.1 77.7 77 78.3
59 75.1 74.4 75.8 77.5 76.8 78.1
58 74.8 74 75.5 77.2 76.5 77.9
57 74.5 73.7 75.2 77 76.3 77.7
56 74.2 73.4 74.9 76.8 76 77.5
55 73.9 73 74.7 76.6 75.8 77.3
54 73.6 72.7 74.4 76.3 75.5 77.1
53 73.3 72.4 74.1 76.1 75.3 76.9
52 73 72.1 73.9 75.9 75 76.7
51 72.7 71.7 73.6 75.7 74.8 76.5
50 72.4 71.4 73.4 75.5 74.6 76.3
49 72.2 71.1 73.2 75.3 74.4 76.2
48 71.9 70.9 72.9 75.1 74.2 76
47 71.7 70.6 72.7 75 74 75.8
46 71.4 70.3 72.5 74.8 73.8 75.7
45 71.1 70 72.2 74.6 73.7 75.5
44 70.9 69.7 72 74.5 73.5 75.4
43 70.6 69.5 71.8 74.3 73.3 75.2
42 70.4 69.2 71.5 74.2 73.2 75.1
41 70.1 68.9 71.3 74 73 74.9
40 69.9 68.7 71 73.8 72.8 74.8
39 69.6 68.4 70.8 73.7 72.7 74.7
38 69.4 68.1 70.6 73.5 72.5 74.5
37 69.1 67.9 70.3 73.4 72.3 74.4
36 68.9 67.6 70.1 73.3 72.2 74.3
35 68.6 67.4 69.9 73.1 72 74.1
34 68.4 67.1 69.6 73 71.9 74
33 68.1 66.9 69.4 72.8 71.7 73.9
32 67.9 66.6 69.2 72.7 71.6 73.8
31 67.7 66.4 69 72.6 71.4 73.6
30 67.4 66.1 68.7 72.4 71.3 73.5
29 67.2 65.8 68.5 72.3 71.1 73.4
28 66.9 65.6 68.3 72.1 70.9 73.3
27 66.7 65.3 68.1 72 70.8 73.1
26 66.4 65.1 67.9 71.9 70.6 73
25 66.2 64.8 67.6 71.7 70.5 72.9
24 66 64.5 67.4 71.6 70.3 72.8
23 65.7 64.2 67.2 71.4 70.1 72.7
22 65.5 63.9 67 71.3 70 72.5
21 65.2 63.7 66.8 71.1 69.8 72.4
20 65 63.4 66.6 71 69.6 72.3
19 64.8 63.2 66.4 70.9 69.5 72.2
18 64.6 62.9 66.2 70.7 69.3 72.1
17 64.4 62.7 66 70.6 69.2 72
16 64.2 62.5 65.8 70.5 69.1 71.9
15 64 62.4 65.7 70.4 69 71.8
14 63.8 62.2 65.5 70.4 68.9 71.8
13 63.7 62 65.4 70.3 68.8 71.7
12 63.5 61.8 65.2 70.2 68.7 71.6
11 63.3 61.7 65 70.1 68.7 71.5
10 63.1 61.4 64.8 70 68.6 71.4
9 62.9 61.2 64.6 69.9 68.4 71.3
8 62.6 60.9 64.3 69.8 68.3 71.2
7 62.2 60.5 63.9 69.6 68.2 71.1
6 61.8 60.1 63.5 69.5 68 70.9
5 61.4 59.7 63.1 69.3 67.8 70.7
4 60.9 59.2 62.6 69.1 67.6 70.5
3 60.4 58.7 62.1 68.8 67.3 70.3
2 59.8 58.1 61.5 68.6 67.1 70.1
1 59.2 57.5 61 68.3 66.8 69.9
0 55.6 53.7 57.6 66.5 64.7 68.2

Data sources: United Nations | World Population Prospects (2026, retrieved 2026-03-10).

GeoRank.org/life-expectancy/chad/gambia | CC BY

Life expectancy is often mistaken for the average lifespan of an adult. However, an adult has already survived the causes of early-age mortality and can expect to live longer than the figure calculated at birth.

A 30-year-old in Chad can expect to live to 67.4 years compared to 72.4 in the Gambia, rising to 77.3 and 79.2 at 65, and to 85.3 and 86.1 at 80 — higher than the 55.6 and 66.5 years calculated at birth.

The chart above accounts for remaining lifespan and displays total life expectancy by age and gender in Chad and the Gambia.

Probability of surviving to a given age

Chad
Male

Female
Gambia
Male

Female
1x
Age Survival probability
Chad Gambia
Average Male Female Average Male Female
100 0.03% 0.01% 0.05% 0.12% 0.07% 0.18%
99 0.05% 0.02% 0.09% 0.21% 0.12% 0.3%
98 0.09% 0.04% 0.15% 0.34% 0.2% 0.48%
97 0.15% 0.08% 0.24% 0.53% 0.33% 0.75%
96 0.25% 0.13% 0.38% 0.82% 0.52% 1.13%
95 0.38% 0.22% 0.57% 1.22% 0.81% 1.65%
94 0.58% 0.35% 0.84% 1.77% 1.23% 2.33%
93 0.86% 0.54% 1.22% 2.48% 1.79% 3.2%
92 1.25% 0.82% 1.72% 3.4% 2.55% 4.27%
91 1.75% 1.19% 2.36% 4.53% 3.52% 5.57%
90 2.39% 1.68% 3.15% 5.9% 4.71% 7.1%
89 3.18% 2.31% 4.11% 7.51% 6.13% 8.88%
88 4.13% 3.08% 5.25% 9.36% 7.78% 10.9%
87 5.24% 4% 6.56% 11.5% 9.65% 13.2%
86 6.52% 5.08% 8.05% 13.8% 11.7% 15.8%
85 7.98% 6.32% 9.72% 16.3% 14% 18.5%
84 9.61% 7.74% 11.6% 19% 16.4% 21.4%
83 11.4% 9.31% 13.6% 21.8% 19.1% 24.5%
82 13.4% 11% 15.8% 24.8% 21.8% 27.7%
81 15.4% 12.9% 18.1% 27.8% 24.6% 30.9%
80 17.6% 14.9% 20.5% 30.9% 27.5% 34.1%
79 19.9% 16.9% 23% 34% 30.5% 37.3%
78 22.2% 19.1% 25.4% 37% 33.4% 40.5%
77 24.5% 21.2% 27.9% 40% 36.3% 43.5%
76 26.9% 23.5% 30.4% 42.9% 39.1% 46.5%
75 29.2% 25.7% 32.9% 45.7% 41.9% 49.4%
74 31.6% 27.9% 35.3% 48.4% 44.6% 52.1%
73 33.9% 30.2% 37.7% 51.1% 47.2% 54.7%
72 36.1% 32.3% 40% 53.5% 49.7% 57.2%
71 38.3% 34.5% 42.3% 55.9% 52.1% 59.6%
70 40.4% 36.6% 44.4% 58.1% 54.3% 61.8%
69 42.4% 38.5% 46.5% 60.2% 56.5% 63.8%
68 44.4% 40.5% 48.4% 62.2% 58.5% 65.7%
67 46.2% 42.3% 50.2% 64% 60.4% 67.5%
66 48% 44.1% 52% 65.7% 62.3% 69.1%
65 49.6% 45.8% 53.6% 67.4% 64% 70.7%
64 51.2% 47.5% 55.2% 68.9% 65.6% 72.1%
63 52.8% 49% 56.6% 70.3% 67.2% 73.4%
62 54.2% 50.5% 58% 71.6% 68.6% 74.7%
61 55.6% 52% 59.3% 72.8% 69.9% 75.8%
60 56.8% 53.3% 60.5% 74% 71.1% 76.8%
59 58.1% 54.6% 61.6% 75% 72.3% 77.7%
58 59.2% 55.9% 62.7% 76% 73.3% 78.6%
57 60.3% 57% 63.7% 76.9% 74.3% 79.4%
56 61.3% 58.2% 64.6% 77.7% 75.3% 80.2%
55 62.3% 59.3% 65.5% 78.6% 76.2% 81%
54 63.3% 60.4% 66.4% 79.4% 77.1% 81.7%
53 64.3% 61.4% 67.3% 80.1% 77.9% 82.4%
52 65.2% 62.4% 68.1% 80.8% 78.7% 83%
51 66% 63.3% 68.8% 81.5% 79.5% 83.6%
50 66.8% 64.3% 69.6% 82.2% 80.2% 84.2%
49 67.6% 65.1% 70.2% 82.7% 80.8% 84.7%
48 68.4% 66% 70.9% 83.3% 81.4% 85.2%
47 69.1% 66.8% 71.6% 83.8% 82% 85.6%
46 69.8% 67.6% 72.2% 84.3% 82.5% 86.1%
45 70.5% 68.3% 72.8% 84.8% 83.1% 86.5%
44 71.2% 69.1% 73.4% 85.2% 83.5% 86.9%
43 71.9% 69.8% 74.1% 85.7% 84% 87.4%
42 72.6% 70.5% 74.7% 86.1% 84.5% 87.8%
41 73.2% 71.2% 75.3% 86.5% 85% 88.1%
40 73.8% 71.9% 75.9% 86.9% 85.4% 88.5%
39 74.4% 72.5% 76.4% 87.3% 85.8% 88.9%
38 75% 73.2% 77% 87.7% 86.2% 89.2%
37 75.6% 73.8% 77.6% 88% 86.6% 89.5%
36 76.2% 74.4% 78.1% 88.4% 86.9% 89.8%
35 76.7% 75% 78.6% 88.7% 87.3% 90.1%
34 77.3% 75.5% 79.1% 89% 87.7% 90.4%
33 77.8% 76.1% 79.6% 89.3% 88% 90.7%
32 78.4% 76.7% 80.1% 89.6% 88.4% 90.9%
31 78.9% 77.3% 80.6% 90% 88.7% 91.2%
30 79.4% 77.8% 81.1% 90.3% 89.1% 91.5%
29 79.9% 78.4% 81.5% 90.6% 89.4% 91.7%
28 80.4% 78.9% 82% 90.9% 89.7% 92%
27 80.9% 79.5% 82.4% 91.1% 90.1% 92.3%
26 81.4% 80% 82.9% 91.4% 90.4% 92.5%
25 81.9% 80.6% 83.3% 91.7% 90.7% 92.7%
24 82.4% 81.1% 83.7% 92% 91% 93%
23 82.9% 81.7% 84.1% 92.3% 91.4% 93.2%
22 83.4% 82.3% 84.5% 92.5% 91.7% 93.4%
21 83.8% 82.8% 84.9% 92.8% 92% 93.6%
20 84.3% 83.3% 85.2% 93.1% 92.3% 93.8%
19 84.7% 83.8% 85.6% 93.3% 92.6% 94%
18 85.1% 84.2% 86% 93.5% 92.9% 94.2%
17 85.4% 84.6% 86.3% 93.7% 93.1% 94.3%
16 85.8% 84.9% 86.6% 93.9% 93.3% 94.5%
15 86.1% 85.2% 86.9% 94% 93.5% 94.6%
14 86.3% 85.5% 87.2% 94.2% 93.6% 94.8%
13 86.6% 85.8% 87.4% 94.3% 93.8% 94.9%
12 86.9% 86.2% 87.7% 94.4% 93.9% 95%
11 87.2% 86.5% 88% 94.6% 94% 95.1%
10 87.6% 86.9% 88.3% 94.7% 94.2% 95.3%
9 88% 87.3% 88.7% 94.9% 94.4% 95.4%
8 88.5% 87.8% 89.2% 95.1% 94.6% 95.6%
7 89% 88.3% 89.7% 95.3% 94.8% 95.8%
6 89.7% 89% 90.4% 95.6% 95.1% 96.1%
5 90.4% 89.7% 91.1% 95.9% 95.4% 96.3%
4 91.2% 90.5% 91.8% 96.2% 95.7% 96.6%
3 92% 91.4% 92.6% 96.5% 96.1% 96.9%
2 92.9% 92.3% 93.5% 96.8% 96.4% 97.3%
1 93.8% 93.3% 94.4% 97.2% 96.9% 97.6%

Data sources: United Nations | World Population Prospects (2026, retrieved 2026-03-10).

GeoRank.org/life-expectancy/chad/gambia | CC BY

This chart shows the odds of living to each age from birth. 56.8% of newborns in Chad and 74% in the Gambia are expected to live past 60, 40.4% and 58.1% past 70, 17.6% and 30.9% past 80, and only 2.39% and 5.9% past 90.

For longevity rates starting from a different age, use the calculator provided above.

Compare countries by 7 more topics

Odds of dying at each age

Chad
Male

Female
Gambia
Male

Female
1x
Age Probability of dying
Chad Gambia
Average Male Female Average Male Female
100 45.3% 48.2% 42.7% 42.5% 45.4% 41.7%
99 43.5% 46.4% 41.1% 40.5% 43.5% 39.5%
98 41.6% 44.6% 39.2% 38.7% 41.4% 37.7%
97 39.7% 42.8% 37.5% 36.8% 39.4% 35.7%
96 37.9% 41% 35.8% 34.9% 37.5% 33.6%
95 36.1% 39.2% 34.1% 32.9% 35.5% 31.4%
94 34.3% 37.4% 32.5% 30.8% 33.6% 29.2%
93 32.5% 35.5% 30.8% 28.9% 31.7% 27.1%
92 30.7% 33.5% 29% 26.9% 29.6% 25.1%
91 28.8% 31.4% 27.1% 25% 27.5% 23.3%
90 26.8% 29.2% 25.2% 23.2% 25.3% 21.6%
89 24.8% 27.1% 23.4% 21.4% 23.2% 20.1%
88 22.9% 25% 21.6% 19.8% 21.2% 18.7%
87 21.2% 23% 20% 18.2% 19.4% 17.4%
86 19.7% 21.3% 18.5% 16.8% 17.7% 16.1%
85 18.3% 19.7% 17.2% 15.5% 16.2% 14.9%
84 17% 18.3% 16.1% 14.2% 14.9% 13.7%
83 15.8% 16.9% 14.9% 13.1% 13.7% 12.6%
82 14.6% 15.6% 13.8% 12% 12.6% 11.5%
81 13.5% 14.4% 12.8% 10.9% 11.5% 10.4%
80 12.4% 13.3% 11.7% 9.93% 10.5% 9.45%
79 11.3% 12.2% 10.7% 9.03% 9.6% 8.56%
78 10.4% 11.2% 9.75% 8.2% 8.75% 7.75%
77 9.52% 10.3% 8.91% 7.45% 7.97% 7.03%
76 8.74% 9.45% 8.16% 6.77% 7.27% 6.38%
75 8.03% 8.7% 7.5% 6.17% 6.63% 5.81%
74 7.39% 8.01% 6.89% 5.61% 6.05% 5.28%
73 6.8% 7.36% 6.33% 5.11% 5.51% 4.8%
72 6.24% 6.76% 5.8% 4.64% 5.02% 4.35%
71 5.71% 6.19% 5.3% 4.21% 4.57% 3.93%
70 5.22% 5.66% 4.84% 3.82% 4.16% 3.55%
69 4.76% 5.18% 4.4% 3.47% 3.8% 3.21%
68 4.35% 4.75% 4.01% 3.16% 3.47% 2.9%
67 3.99% 4.37% 3.66% 2.88% 3.19% 2.63%
66 3.67% 4.04% 3.35% 2.64% 2.94% 2.39%
65 3.38% 3.74% 3.07% 2.42% 2.71% 2.18%
64 3.12% 3.47% 2.81% 2.21% 2.49% 1.98%
63 2.88% 3.22% 2.58% 2.02% 2.28% 1.8%
62 2.66% 2.98% 2.36% 1.84% 2.08% 1.63%
61 2.45% 2.76% 2.16% 1.66% 1.89% 1.47%
60 2.25% 2.55% 1.98% 1.51% 1.72% 1.33%
59 2.08% 2.37% 1.83% 1.38% 1.56% 1.21%
58 1.94% 2.2% 1.69% 1.27% 1.44% 1.11%
57 1.81% 2.07% 1.57% 1.18% 1.34% 1.04%
56 1.71% 1.95% 1.48% 1.11% 1.27% 0.97%
55 1.62% 1.86% 1.39% 1.06% 1.21% 0.92%
54 1.54% 1.77% 1.32% 1.01% 1.15% 0.88%
53 1.46% 1.68% 1.25% 0.95% 1.09% 0.83%
52 1.38% 1.6% 1.18% 0.9% 1.02% 0.78%
51 1.31% 1.51% 1.11% 0.83% 0.95% 0.72%
50 1.23% 1.42% 1.05% 0.77% 0.87% 0.67%
49 1.16% 1.34% 0.99% 0.71% 0.8% 0.61%
48 1.1% 1.27% 0.94% 0.65% 0.74% 0.57%
47 1.05% 1.21% 0.9% 0.61% 0.69% 0.54%
46 1.02% 1.16% 0.88% 0.58% 0.65% 0.52%
45 0.99% 1.12% 0.86% 0.56% 0.62% 0.5%
44 0.96% 1.08% 0.85% 0.54% 0.6% 0.49%
43 0.94% 1.05% 0.83% 0.53% 0.58% 0.48%
42 0.91% 1.01% 0.82% 0.51% 0.55% 0.46%
41 0.89% 0.97% 0.8% 0.48% 0.53% 0.44%
40 0.86% 0.93% 0.78% 0.46% 0.51% 0.42%
39 0.82% 0.9% 0.76% 0.44% 0.48% 0.39%
38 0.79% 0.86% 0.73% 0.41% 0.46% 0.37%
37 0.77% 0.83% 0.7% 0.4% 0.44% 0.35%
36 0.74% 0.81% 0.68% 0.38% 0.43% 0.33%
35 0.73% 0.79% 0.66% 0.37% 0.42% 0.32%
34 0.71% 0.77% 0.65% 0.36% 0.41% 0.31%
33 0.69% 0.76% 0.63% 0.36% 0.4% 0.31%
32 0.68% 0.74% 0.62% 0.35% 0.4% 0.3%
31 0.67% 0.73% 0.6% 0.34% 0.39% 0.3%
30 0.65% 0.72% 0.59% 0.34% 0.38% 0.29%
29 0.64% 0.7% 0.57% 0.33% 0.37% 0.29%
28 0.63% 0.7% 0.56% 0.32% 0.37% 0.28%
27 0.62% 0.69% 0.54% 0.32% 0.36% 0.27%
26 0.61% 0.69% 0.52% 0.31% 0.36% 0.26%
25 0.6% 0.7% 0.5% 0.31% 0.36% 0.25%
24 0.59% 0.7% 0.48% 0.3% 0.36% 0.24%
23 0.58% 0.69% 0.47% 0.3% 0.36% 0.23%
22 0.57% 0.67% 0.46% 0.29% 0.36% 0.23%
21 0.55% 0.64% 0.45% 0.28% 0.35% 0.22%
20 0.52% 0.6% 0.44% 0.27% 0.33% 0.22%
19 0.49% 0.56% 0.43% 0.26% 0.3% 0.21%
18 0.46% 0.5% 0.41% 0.24% 0.27% 0.2%
17 0.42% 0.46% 0.39% 0.21% 0.24% 0.18%
16 0.39% 0.41% 0.36% 0.19% 0.21% 0.16%
15 0.36% 0.38% 0.33% 0.17% 0.18% 0.15%
14 0.33% 0.36% 0.31% 0.15% 0.16% 0.13%
13 0.33% 0.35% 0.3% 0.14% 0.15% 0.13%
12 0.33% 0.36% 0.31% 0.14% 0.15% 0.13%
11 0.36% 0.38% 0.33% 0.14% 0.15% 0.13%
10 0.4% 0.43% 0.38% 0.16% 0.17% 0.15%
9 0.46% 0.49% 0.44% 0.18% 0.19% 0.17%
8 0.54% 0.56% 0.52% 0.2% 0.21% 0.19%
7 0.63% 0.65% 0.61% 0.24% 0.25% 0.22%
6 0.72% 0.74% 0.7% 0.27% 0.28% 0.25%
5 0.79% 0.81% 0.77% 0.3% 0.31% 0.28%
4 0.86% 0.88% 0.83% 0.32% 0.34% 0.3%
3 0.91% 0.94% 0.88% 0.34% 0.37% 0.32%
2 0.95% 1% 0.91% 0.36% 0.4% 0.33%
1 1% 1.05% 0.94% 0.38% 0.42% 0.34%
0 6.17% 6.71% 5.62% 2.78% 3.14% 2.41%

Data sources: United Nations | World Population Prospects (2026, retrieved 2026-03-10).

GeoRank.org/life-expectancy/chad/gambia | CC BY

This chart displays the probability of dying at any given age in Chad compared to the Gambia, as mortality rates vary throughout a lifetime.

The annual chance of dying is 6.17% in the birth year in Chad and 2.78% in the Gambia, 0.65% vs 0.34% at age 30, 2.25% vs 1.51% at 60, and 12.4% vs 9.93% at 80.

Death rate by age in Chad vs Gambia

Chad
Male

Female
Gambia
Male

Female
1x
Age Death rate
Chad Gambia
Total Male Female Total Male Female
100 0 0 0 0 0 0
99 23.3 11.5 37.6 83.8 50.6 119.4
98 38.2 20 59.2 130.6 82.4 182.4
97 60.5 33.6 90.5 196.8 129.4 268.7
96 92.7 54.6 134.5 286.1 196.6 381
95 138.3 86 194.6 402 289.3 519
94 200.2 131 274.1 545 412 682
93 281.4 192.9 375 717 568 867
92 383 273.9 498 915 755 1,072
91 504 374 640 1,134 967 1,295
90 641 492 796 1,368 1,193 1,533
89 790 625 961 1,610 1,423 1,783
88 947 769 1,133 1,852 1,650 2,039
87 1,112 921 1,309 2,089 1,868 2,293
86 1,283 1,081 1,491 2,314 2,076 2,535
85 1,458 1,246 1,676 2,521 2,272 2,753
84 1,632 1,412 1,859 2,703 2,452 2,936
83 1,801 1,574 2,033 2,853 2,611 3,078
82 1,953 1,726 2,186 2,966 2,742 3,172
81 2,082 1,861 2,309 3,039 2,838 3,220
80 2,183 1,973 2,398 3,071 2,899 3,225
79 2,257 2,064 2,453 3,068 2,925 3,194
78 2,306 2,132 2,481 3,035 2,921 3,136
77 2,335 2,183 2,489 2,979 2,892 3,059
76 2,348 2,217 2,483 2,906 2,843 2,968
75 2,348 2,235 2,465 2,819 2,777 2,866
74 2,333 2,237 2,433 2,720 2,696 2,751
73 2,302 2,221 2,386 2,608 2,601 2,625
72 2,253 2,186 2,322 2,485 2,494 2,488
71 2,187 2,135 2,241 2,355 2,380 2,343
70 2,108 2,070 2,148 2,221 2,262 2,195
69 2,021 1,997 2,046 2,088 2,145 2,048
68 1,932 1,923 1,942 1,962 2,033 1,908
67 1,844 1,850 1,839 1,844 1,928 1,777
66 1,760 1,780 1,740 1,733 1,828 1,655
65 1,679 1,713 1,644 1,628 1,732 1,540
64 1,599 1,647 1,551 1,524 1,634 1,429
63 1,520 1,579 1,460 1,420 1,532 1,321
62 1,439 1,507 1,370 1,315 1,426 1,216
61 1,359 1,434 1,283 1,213 1,321 1,115
60 1,282 1,361 1,200 1,117 1,220 1,023
59 1,210 1,292 1,125 1,032 1,130 942
58 1,147 1,232 1,059 962 1,055 875
57 1,093 1,180 1,003 907 998 822
56 1,048 1,137 955 865 954 781
55 1,009 1,100 914 831 919 748
54 974 1,067 877 799 887 716
53 939 1,033 840 765 851 683
52 902 997 803 725 807 645
51 863 957 765 679 756 603
50 824 915 728 631 701 560
49 787 875 694 584 648 520
48 755 839 667 545 601 486
47 729 808 647 513 564 461
46 710 784 633 490 536 444
45 696 764 626 475 515 433
44 686 747 622 462 499 425
43 676 731 618 450 484 416
42 664 713 613 436 468 404
41 649 692 604 420 451 388
40 632 671 592 401 432 369
39 614 649 577 381 413 349
38 596 630 562 363 396 330
37 581 613 546 348 382 313
36 567 601 533 337 372 300
35 557 591 521 329 365 291.1
34 548 584 510 323 361 284.6
33 540 577 502 319 356 280
32 533 570 494 315 352 276.4
31 526 563 486 310 346 272.9
30 518 557 478 305 341 268.7
29 511 552 469 299.8 335 263.6
28 504 549 457 294.5 331 257.2
27 499 551 445 289.5 328 249.6
26 494 555 431 285.2 328 241.2
25 490 561 417 281.6 329 232.7
24 486 565 405 278.4 330 225
23 481 563 395 275.1 330 218.6
22 472 553 388 270.7 326 213.2
21 460 533 383 264 318 208.5
20 442 503 378 253.7 303 202.9
19 419 466 369 239.1 281.8 195.1
18 391 425 355 220.2 255.3 184.1
17 361 385 335 198.2 226 169.7
16 331 350 311 176 197.5 153.8
15 306 322 288.4 156 172.7 138.7
14 288.3 304 271.5 140.8 154.1 127
13 282.1 298.8 264.7 131.8 142.9 120.4
12 289.1 307 270.6 129.7 139.4 119.7
11 312 330 292.4 135 143.9 125.8
10 351 370 331 147.7 156.3 138.9
9 408 426 389 167.8 176.4 158.9
8 480 496 462 194.1 203.1 184.8
7 560 574 545 224.2 234.3 213.7
6 642 655 628 255.3 267.4 242.7
5 717 731 702 284.1 299.4 268.3
4 782 800 763 310 329 289.5
3 837 861 811 332 357 307
2 886 919 852 353 383 321
1 935 978 890 373 410 335
0 6,172 6,706 5,623 2,782 3,143 2,411

Data sources: United Nations | World Population Prospects (2026, retrieved 2026-03-10).

GeoRank.org/life-expectancy/chad/gambia | CC BY

This chart shows the number of deaths by age up to 100 for 3 cohorts of 100,000 newborns each — male, female, and both combined — illustrating how expected mortality is distributed throughout life.

In Chad, the most common age of death is 0, compared to 80 in the Gambia. The median age of death is 64.8 in Chad and 73.4 in the Gambia, meaning only half of each cohort is expected to live past that age.

Note that this chart does not show rates per 100,000 population, as those would be skewed by age structure differences and reflect the demographics of Chad and the Gambia more than their death rates.

Life expectancy in other countries

1x

Data sources: United Nations | World Population Prospects (1960–2026, retrieved 2026-03-10).

GeoRank.org/life-expectancy/chad/gambia | CC BY

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Data sources:

  1. United Nations | World Population Prospects (1950–2026, retrieved 2026-03-10)
  2. World Health Organization (WHO) | Global Health Observatory (2021, retrieved 2026-02-08)

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