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Life Expectancy in Sierra Leone vs Thailand (1950-2026)

Updated on by Georank team

The average life expectancy at birth is 62.3 years in Sierra Leone vs 77.1 in Thailand. Sierra Leone is ranked 186/197 by life expectancy, and Thailand is 75/197. In Sierra Leone, the life expectancy is 60.6 years for males and 64.1 years for females. In Thailand, it's 72.9 years for males and 81.4 years for females.

Sierra Leone vs Thailand life expectancy at birth by year

Sierra Leone
Male

Female
Thailand
Male

Female
1x
Year Life expectancy, years
Sierra Leone Thailand
Average Male Female Average Male Female
2026 62.3 60.6 64.1 77.1 72.9 81.4
2025 62.2 60.4 63.9 76.8 72.6 81.2
2024 62 60.2 63.7 76.6 72.3 81
2023 61.8 60.1 63.5 76.4 72.2 80.9
2022 61.3 59.5 63 75.3 71 79.8
2021 60.3 58.8 61.7 77.6 73.3 82.1
2020 59.7 58.2 61.2 77.3 73 81.9
2019 59.6 58.3 60.9 77.2 72.8 81.8
2018 59.1 57.8 60.3 77.2 73 81.6
2017 57.8 56.7 58.8 77 72.8 81.4
2016 56.9 56 57.9 76.8 72.6 81.1
2015 55.5 54.5 56.3 76.6 72.5 80.9
2014 54.3 53.4 55.1 76.3 72.3 80.5
2013 54.1 53.1 55 76 72 80.1
2012 53.2 52.2 54.1 75.6 71.7 79.7
2011 52.6 51.7 53.5 75.3 71.5 79.2
2010 51.9 50.9 52.9 75 71.4 78.7
2009 51.3 50.3 52.3 74.7 71.3 78.2
2008 50.7 49.7 51.7 74.2 70.9 77.7
2007 50 49 51 73.8 70.4 77.3
2006 49.5 48.6 50.5 73.3 69.9 77
2005 48.3 47.4 49.2 72.9 69.3 76.6
2004 47.5 46.6 48.4 72.1 68.5 75.8
2003 46.8 45.8 47.7 72.1 68.4 76
2002 46.2 45.2 47.1 71.8 68 75.7
2001 45.4 44.3 46.6 71.5 67.7 75.6
2000 44.8 43.7 46 71.2 67.4 75.2
1999 42 38.8 45.5 71 67.2 75
1998 42.7 40.7 44.8 70.7 66.9 74.7
1997 43.6 42.3 45 70.4 66.5 74.5
1996 43.5 42.2 44.9 69.9 65.9 74.3
1995 42.6 40.8 44.4 69.8 65.9 73.9
1994 42.8 41.2 44.4 69.7 66 73.6
1993 43.4 41.9 44.9 69.6 66.1 73.3
1992 43.5 42 45 69.4 65.9 73
1991 43.3 41.8 44.8 69.1 65.7 72.7
1990 43.7 42.4 45.1 68.9 65.6 72.4
1989 43.7 42.3 45.2 68.6 65.3 71.9
1988 43.8 42.3 45.2 68.2 65.1 71.5
1987 43.7 42.3 45.2 67.8 64.8 71
1986 43.5 42 45 67.3 64.3 70.5
1985 43.6 42 45.1 66.5 63.5 69.8
1984 43.6 42 45.2 65.5 62.4 68.9
1983 43.5 41.8 45.1 64.5 61.3 68
1982 43.3 41.6 45 63.6 60.2 67.2
1981 43.1 41.4 44.8 62.9 59.4 66.6
1980 42.8 41.1 44.6 62.2 58.8 65.9
1979 42.5 40.8 44.3 61.7 58.4 65.3
1978 42.2 40.5 43.9 61.3 58.1 64.7
1977 41.8 40.1 43.5 60.9 57.9 64.2
1976 41.4 39.7 43.1 60.4 57.4 63.5
1975 41 39.3 42.7 59.7 56.9 62.7
1974 40.4 38.8 42.1 59 56.3 61.9
1973 40 38.4 41.5 58.3 55.7 61.1
1972 39.5 38.1 41 57.7 55.2 60.5
1971 39.1 37.8 40.5 57.1 54.6 59.8
1970 38.6 37.3 39.9 56.5 54 59.1
1969 38.2 37 39.4 55.7 53.3 58.3
1968 37.8 36.5 39 55 52.6 57.5
1967 37.3 36 38.5 54.3 52.1 56.7
1966 36.6 35.4 37.9 53.7 51.6 56.1
1965 35.9 34.5 37.3 53.1 51.1 55.4
1964 35.3 33.9 36.7 52.5 50.6 54.7
1963 34.7 33.3 36.2 52 50.1 54
1962 34.2 32.7 35.7 51.4 49.6 53.5
1961 33.6 32.1 35.2 51.1 49.3 53
1960 33.1 31.6 34.6 50.6 49 52.3
1959 32.6 31.1 34 50.1 48.7 51.6
1958 32.1 30.7 33.6 49.5 48.2 50.9
1957 31.8 30.3 33.2 49.1 47.8 50.5
1956 31.3 29.9 32.8 48.6 47.4 49.9
1955 30.9 29.5 32.4 48.1 46.9 49.4
1954 30.5 29.1 32 47.6 46.5 48.8
1953 30.1 28.7 31.6 47.1 46 48.2
1952 29.7 28.3 31.2 46.5 45.5 47.6
1951 29.3 27.8 30.8 45.9 44.9 46.9
1950 28.9 27.5 30.4 45.2 44.3 46.1

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

GeoRank.org/life-expectancy/sierra-leone/thailand | 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 53.1 years in Sierra Leone and 65.8 in Thailand. People who reach age 60 can expect an additional 12.6 healthy years in Sierra Leone and 17.1 in Thailand.

Sierra Leone vs Thailand 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 Sierra Leone and Thailand, 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:
41.0 vs 49.1 years

Mean expected age of death:
71.0 vs 79.1 years

Median expected age of death:
73.3 vs 82.4 years

Odds of living to

Target age Survival probability
Sierra Leone Thailand
Male Female Male Female
40 96.8% 97.1% 96.7% 98.8%
50 91.1% 92.1% 90.6% 96.4%
60 79.2% 83.0% 82.0% 92.2%
65 69.2% 75.1% 76.2% 89.1%
70 56.0% 63.8% 68.7% 84.8%
75 39.8% 48.2% 58.7% 78.1%
80 23.2% 30.2% 46.2% 67.5%
85 10.0% 14.4% 31.9% 52.2%
90 2.8% 4.6% 18.1% 33.3%
95 0.4% 0.9% 7.7% 16.0%
100 0.0% 0.1% 2.1% 4.9%

Life expectancy by current age

Sierra Leone
Male

Female
Thailand
Male

Female
1x
Current age, years Total life expectancy, years
Sierra Leone Thailand
Average Male Female Average Male Female
100 101.8 101.7 101.8 102.9 102.7 103.1
99 100.9 100.8 100.9 102.1 101.8 102.2
98 99.9 99.8 100 101.2 101 101.4
97 99 98.9 99.1 100.4 100.2 100.5
96 98.1 98 98.2 99.7 99.5 99.8
95 97.2 97.1 97.3 98.9 98.7 99
94 96.4 96.2 96.4 98.2 97.9 98.3
93 95.5 95.3 95.6 97.4 97.2 97.6
92 94.6 94.5 94.7 96.7 96.5 96.9
91 93.8 93.6 93.9 96.1 95.7 96.2
90 93 92.8 93.1 95.4 95 95.6
89 92.1 91.9 92.2 94.7 94.3 95
88 91.3 91.1 91.4 94.1 93.7 94.3
87 90.5 90.3 90.6 93.5 93 93.8
86 89.7 89.5 89.9 92.9 92.4 93.2
85 88.9 88.7 89.1 92.3 91.8 92.7
84 88.2 87.9 88.4 91.8 91.1 92.2
83 87.5 87.2 87.6 91.2 90.6 91.7
82 86.7 86.5 86.9 90.7 90 91.2
81 86 85.8 86.2 90.2 89.4 90.8
80 85.4 85.1 85.6 89.8 88.9 90.4
79 84.7 84.4 84.9 89.3 88.4 90
78 84.1 83.8 84.3 88.9 87.9 89.6
77 83.5 83.1 83.7 88.5 87.4 89.3
76 82.9 82.5 83.1 88.1 86.9 89
75 82.3 81.9 82.6 87.7 86.5 88.7
74 81.7 81.3 82 87.4 86.1 88.4
73 81.2 80.8 81.5 87 85.7 88.1
72 80.7 80.2 81 86.7 85.3 87.9
71 80.2 79.7 80.6 86.4 84.9 87.6
70 79.7 79.2 80.1 86.1 84.5 87.4
69 79.3 78.7 79.7 85.8 84.1 87.2
68 78.8 78.3 79.3 85.5 83.8 87
67 78.4 77.8 79 85.2 83.4 86.8
66 78 77.4 78.6 85 83.1 86.6
65 77.7 77 78.3 84.8 82.8 86.5
64 77.3 76.6 77.9 84.5 82.5 86.3
63 77 76.2 77.6 84.3 82.2 86.1
62 76.6 75.8 77.3 84.1 82 86
61 76.3 75.5 77 83.8 81.7 85.8
60 76 75.2 76.8 83.6 81.4 85.7
59 75.7 74.9 76.5 83.4 81.1 85.5
58 75.5 74.6 76.3 83.2 80.9 85.4
57 75.2 74.3 76.1 83 80.6 85.2
56 75 74 75.8 82.8 80.3 85.1
55 74.7 73.7 75.6 82.6 80.1 85
54 74.5 73.5 75.4 82.4 79.9 84.8
53 74.3 73.3 75.2 82.2 79.6 84.7
52 74.1 73 75 82 79.4 84.6
51 73.9 72.8 74.8 81.9 79.1 84.4
50 73.7 72.6 74.7 81.7 78.9 84.3
49 73.5 72.4 74.5 81.5 78.7 84.2
48 73.3 72.2 74.3 81.3 78.5 84.1
47 73.1 72.1 74.2 81.2 78.2 84
46 73 71.9 74 81 78 83.9
45 72.8 71.7 73.9 80.8 77.8 83.8
44 72.7 71.6 73.7 80.7 77.6 83.7
43 72.5 71.4 73.6 80.5 77.4 83.6
42 72.4 71.3 73.4 80.4 77.2 83.5
41 72.3 71.1 73.3 80.2 77 83.5
40 72.1 71 73.2 80.1 76.8 83.4
39 72 70.9 73 80 76.6 83.3
38 71.9 70.8 72.9 79.8 76.4 83.2
37 71.8 70.7 72.8 79.7 76.3 83.2
36 71.6 70.5 72.7 79.6 76.1 83.1
35 71.5 70.4 72.6 79.5 76 83.1
34 71.4 70.3 72.5 79.4 75.9 83
33 71.3 70.2 72.4 79.3 75.8 82.9
32 71.2 70.1 72.3 79.3 75.6 82.9
31 71.1 70 72.2 79.2 75.5 82.9
30 71 69.9 72.1 79.1 75.4 82.8
29 70.9 69.8 72 79 75.3 82.8
28 70.8 69.7 71.9 79 75.2 82.7
27 70.7 69.6 71.8 78.9 75.1 82.7
26 70.6 69.4 71.7 78.8 75 82.7
25 70.5 69.3 71.6 78.7 74.9 82.6
24 70.4 69.2 71.5 78.7 74.8 82.6
23 70.3 69.1 71.4 78.6 74.7 82.6
22 70.2 68.9 71.3 78.5 74.7 82.5
21 70 68.8 71.3 78.5 74.6 82.5
20 69.9 68.7 71.2 78.4 74.5 82.5
19 69.8 68.6 71.1 78.3 74.3 82.4
18 69.7 68.4 71 78.3 74.2 82.4
17 69.6 68.3 70.9 78.2 74.1 82.3
16 69.5 68.2 70.9 78.1 74.1 82.3
15 69.5 68.1 70.8 78.1 74 82.3
14 69.4 68 70.7 78 73.9 82.3
13 69.3 68 70.7 78 73.9 82.2
12 69.3 67.9 70.6 78 73.9 82.2
11 69.2 67.8 70.5 77.9 73.8 82.2
10 69.1 67.8 70.5 77.9 73.8 82.2
9 69.1 67.7 70.4 77.9 73.8 82.1
8 69 67.6 70.4 77.9 73.8 82.1
7 68.9 67.5 70.3 77.9 73.7 82.1
6 68.8 67.4 70.2 77.8 73.7 82.1
5 68.6 67.2 70 77.8 73.7 82.1
4 68.5 67.1 69.9 77.8 73.7 82
3 68.3 66.9 69.7 77.7 73.6 82
2 67.8 66.4 69.2 77.7 73.6 82
1 66.9 65.4 68.3 77.7 73.5 81.9
0 62.3 60.6 64.1 77.1 72.9 81.4

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

GeoRank.org/life-expectancy/sierra-leone/thailand | 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 Sierra Leone can expect to live to 71 years compared to 79.1 in Thailand, rising to 77.7 and 84.8 at 65, and to 85.4 and 89.8 at 80 — higher than the 62.3 and 77.1 years calculated at birth.

The chart above accounts for remaining lifespan and displays total life expectancy by age and gender in Sierra Leone and Thailand.

Probability of surviving to a given age

Sierra Leone
Male

Female
Thailand
Male

Female
1x
Age Survival probability
Sierra Leone Thailand
Average Male Female Average Male Female
100 0.06% 0.03% 0.08% 3.38% 2.05% 4.79%
99 0.1% 0.05% 0.14% 4.53% 2.77% 6.38%
98 0.16% 0.09% 0.22% 5.9% 3.65% 8.27%
97 0.25% 0.15% 0.35% 7.52% 4.71% 10.5%
96 0.39% 0.24% 0.54% 9.37% 5.96% 13%
95 0.59% 0.38% 0.81% 11.5% 7.39% 15.7%
94 0.87% 0.57% 1.17% 13.8% 9.02% 18.7%
93 1.25% 0.85% 1.66% 16.3% 10.8% 21.9%
92 1.75% 1.22% 2.29% 19% 12.8% 25.4%
91 2.4% 1.71% 3.09% 21.8% 15% 29%
90 3.22% 2.35% 4.08% 24.8% 17.4% 32.7%
89 4.24% 3.16% 5.3% 28% 19.9% 36.4%
88 5.48% 4.17% 6.76% 31.1% 22.4% 40.2%
87 6.95% 5.39% 8.47% 34.3% 25.1% 43.9%
86 8.66% 6.84% 10.4% 37.5% 27.8% 47.6%
85 10.6% 8.51% 12.7% 40.6% 30.6% 51.1%
84 12.8% 10.4% 15.1% 43.7% 33.4% 54.5%
83 15.1% 12.5% 17.7% 46.7% 36.2% 57.6%
82 17.7% 14.8% 20.5% 49.6% 38.9% 60.7%
81 20.4% 17.2% 23.5% 52.4% 41.6% 63.5%
80 23.2% 19.8% 26.6% 55% 44.3% 66.1%
79 26.1% 22.5% 29.7% 57.5% 46.9% 68.6%
78 29.1% 25.3% 32.9% 59.9% 49.4% 70.8%
77 32.1% 28.1% 36.1% 62.2% 51.8% 72.9%
76 35.2% 31% 39.2% 64.3% 54.1% 74.8%
75 38.2% 33.9% 42.4% 66.2% 56.3% 76.5%
74 41.2% 36.8% 45.4% 68% 58.3% 78%
73 44% 39.7% 48.3% 69.7% 60.3% 79.4%
72 46.8% 42.5% 51.1% 71.3% 62.2% 80.7%
71 49.4% 45.2% 53.7% 72.9% 64% 81.9%
70 52% 47.8% 56.1% 74.3% 65.8% 83.1%
69 54.3% 50.2% 58.4% 75.6% 67.4% 84.1%
68 56.6% 52.6% 60.5% 76.9% 69% 85%
67 58.7% 54.9% 62.5% 78% 70.4% 85.8%
66 60.7% 57% 64.3% 79% 71.7% 86.6%
65 62.5% 59% 66% 80% 72.9% 87.3%
64 64.3% 61% 67.6% 81% 74.1% 87.9%
63 65.9% 62.8% 69.1% 81.9% 75.3% 88.6%
62 67.5% 64.5% 70.5% 82.7% 76.4% 89.1%
61 68.9% 66.1% 71.8% 83.5% 77.5% 89.7%
60 70.2% 67.6% 72.9% 84.3% 78.5% 90.3%
59 71.5% 68.9% 74% 85.1% 79.5% 90.8%
58 72.6% 70.2% 75% 85.8% 80.4% 91.3%
57 73.7% 71.4% 75.9% 86.5% 81.3% 91.7%
56 74.6% 72.5% 76.8% 87.1% 82.2% 92.2%
55 75.6% 73.5% 77.6% 87.7% 83% 92.6%
54 76.4% 74.5% 78.4% 88.3% 83.8% 93%
53 77.2% 75.4% 79.1% 88.9% 84.6% 93.4%
52 78% 76.2% 79.8% 89.5% 85.3% 93.8%
51 78.7% 77% 80.4% 90% 86.1% 94.1%
50 79.3% 77.7% 81% 90.5% 86.8% 94.4%
49 79.9% 78.4% 81.6% 91% 87.4% 94.7%
48 80.5% 79% 82.1% 91.5% 88.1% 95%
47 81% 79.6% 82.6% 91.9% 88.7% 95.3%
46 81.5% 80.1% 83% 92.4% 89.4% 95.6%
45 82% 80.6% 83.5% 92.8% 90% 95.8%
44 82.4% 81% 83.9% 93.2% 90.5% 96%
43 82.9% 81.5% 84.3% 93.6% 91.1% 96.2%
42 83.2% 81.9% 84.6% 94% 91.6% 96.4%
41 83.6% 82.2% 85% 94.3% 92.1% 96.6%
40 84% 82.6% 85.3% 94.7% 92.6% 96.8%
39 84.3% 82.9% 85.7% 95% 93.1% 97%
38 84.6% 83.2% 86% 95.2% 93.5% 97.1%
37 84.9% 83.5% 86.3% 95.5% 93.8% 97.2%
36 85.2% 83.8% 86.5% 95.7% 94.2% 97.4%
35 85.4% 84.1% 86.8% 96% 94.5% 97.5%
34 85.7% 84.3% 87% 96.2% 94.8% 97.6%
33 85.9% 84.6% 87.3% 96.3% 95.1% 97.7%
32 86.2% 84.8% 87.5% 96.5% 95.3% 97.8%
31 86.4% 85.1% 87.7% 96.7% 95.6% 97.9%
30 86.6% 85.3% 87.9% 96.8% 95.8% 97.9%
29 86.8% 85.5% 88.1% 97% 96% 98%
28 87% 85.7% 88.3% 97.1% 96.2% 98.1%
27 87.2% 86% 88.5% 97.3% 96.4% 98.2%
26 87.4% 86.2% 88.7% 97.4% 96.6% 98.2%
25 87.6% 86.4% 88.8% 97.5% 96.8% 98.3%
24 87.8% 86.7% 89% 97.6% 97% 98.3%
23 88% 86.9% 89.2% 97.7% 97.1% 98.4%
22 88.2% 87.2% 89.3% 97.9% 97.3% 98.5%
21 88.4% 87.4% 89.5% 98% 97.5% 98.5%
20 88.6% 87.6% 89.6% 98.1% 97.7% 98.6%
19 88.8% 87.9% 89.8% 98.2% 97.9% 98.6%
18 89% 88.1% 89.9% 98.4% 98.1% 98.7%
17 89.2% 88.3% 90.1% 98.5% 98.2% 98.7%
16 89.3% 88.4% 90.2% 98.6% 98.4% 98.8%
15 89.4% 88.6% 90.3% 98.6% 98.5% 98.8%
14 89.6% 88.7% 90.4% 98.7% 98.6% 98.9%
13 89.7% 88.9% 90.5% 98.8% 98.6% 98.9%
12 89.8% 89% 90.6% 98.8% 98.7% 98.9%
11 89.9% 89.1% 90.7% 98.8% 98.7% 99%
10 90% 89.2% 90.8% 98.9% 98.8% 99%
9 90.1% 89.3% 90.8% 98.9% 98.8% 99%
8 90.2% 89.4% 91% 98.9% 98.8% 99.1%
7 90.3% 89.6% 91.1% 99% 98.9% 99.1%
6 90.5% 89.8% 91.2% 99% 98.9% 99.1%
5 90.7% 90% 91.5% 99% 98.9% 99.1%
4 90.9% 90.2% 91.6% 99.1% 99% 99.2%
3 91.2% 90.5% 91.9% 99.1% 99% 99.2%
2 91.8% 91.2% 92.5% 99.2% 99.1% 99.3%
1 93.2% 92.6% 93.8% 99.2% 99.2% 99.3%

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

GeoRank.org/life-expectancy/sierra-leone/thailand | CC BY

This chart shows the odds of living to each age from birth. 70.2% of newborns in Sierra Leone and 84.3% in Thailand are expected to live past 60, 52% and 74.3% past 70, 23.2% and 55% past 80, and only 3.22% and 24.8% 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

Sierra Leone
Male

Female
Thailand
Male

Female
1x
Age Probability of dying
Sierra Leone Thailand
Average Male Female Average Male Female
100 42.6% 44.5% 41.8% 26.9% 27.5% 26.6%
99 40.8% 42.7% 40% 25.3% 26% 24.9%
98 39.2% 41.1% 38.4% 23.3% 24.2% 22.9%
97 37.5% 39.4% 36.6% 21.5% 22.5% 21%
96 35.7% 37.6% 34.8% 19.8% 20.9% 19.2%
95 33.9% 35.8% 33% 18.2% 19.4% 17.5%
94 32.1% 34% 31.1% 16.7% 18% 16%
93 30.3% 32.2% 29.3% 15.4% 16.8% 14.7%
92 28.6% 30.4% 27.6% 14.3% 15.7% 13.5%
91 27% 28.8% 25.9% 13.2% 14.6% 12.4%
90 25.5% 27.2% 24.4% 12.1% 13.5% 11.3%
89 24% 25.7% 23% 11.1% 12.5% 10.3%
88 22.6% 24.2% 21.6% 10.2% 11.5% 9.39%
87 21.2% 22.7% 20.2% 9.3% 10.6% 8.49%
86 19.8% 21.2% 18.8% 8.48% 9.79% 7.66%
85 18.3% 19.6% 17.5% 7.72% 9.03% 6.89%
84 17% 18.1% 16.2% 7.03% 8.32% 6.18%
83 15.6% 16.7% 14.9% 6.39% 7.67% 5.54%
82 14.4% 15.4% 13.7% 5.83% 7.08% 4.97%
81 13.2% 14.2% 12.6% 5.31% 6.53% 4.46%
80 12.2% 13% 11.5% 4.83% 6.02% 3.99%
79 11.2% 12% 10.6% 4.39% 5.53% 3.57%
78 10.3% 11.1% 9.68% 3.99% 5.07% 3.18%
77 9.43% 10.2% 8.85% 3.6% 4.64% 2.83%
76 8.64% 9.37% 8.08% 3.25% 4.23% 2.51%
75 7.9% 8.6% 7.36% 2.94% 3.86% 2.23%
74 7.2% 7.87% 6.67% 2.67% 3.54% 1.98%
73 6.54% 7.18% 6.03% 2.44% 3.27% 1.78%
72 5.92% 6.55% 5.42% 2.25% 3.04% 1.62%
71 5.35% 5.96% 4.86% 2.09% 2.84% 1.47%
70 4.83% 5.43% 4.34% 1.94% 2.66% 1.35%
69 4.36% 4.94% 3.89% 1.79% 2.47% 1.22%
68 3.95% 4.5% 3.49% 1.62% 2.26% 1.09%
67 3.59% 4.11% 3.15% 1.45% 2.03% 0.96%
66 3.28% 3.76% 2.86% 1.29% 1.82% 0.85%
65 3% 3.45% 2.6% 1.21% 1.7% 0.79%
64 2.74% 3.16% 2.37% 1.16% 1.62% 0.75%
63 2.5% 2.89% 2.16% 1.1% 1.54% 0.71%
62 2.28% 2.64% 1.96% 1.03% 1.45% 0.67%
61 2.08% 2.41% 1.78% 0.98% 1.37% 0.63%
60 1.89% 2.19% 1.6% 0.93% 1.3% 0.6%
59 1.71% 2% 1.45% 0.88% 1.23% 0.57%
58 1.56% 1.82% 1.32% 0.83% 1.17% 0.54%
57 1.43% 1.66% 1.21% 0.79% 1.11% 0.51%
56 1.32% 1.53% 1.12% 0.75% 1.05% 0.48%
55 1.22% 1.4% 1.04% 0.71% 1% 0.46%
54 1.13% 1.29% 0.97% 0.68% 0.95% 0.44%
53 1.05% 1.19% 0.91% 0.65% 0.91% 0.41%
52 0.97% 1.09% 0.85% 0.62% 0.88% 0.39%
51 0.9% 1% 0.79% 0.6% 0.84% 0.37%
50 0.83% 0.92% 0.74% 0.57% 0.81% 0.35%
49 0.76% 0.84% 0.68% 0.54% 0.78% 0.32%
48 0.7% 0.78% 0.63% 0.52% 0.74% 0.3%
47 0.65% 0.71% 0.59% 0.49% 0.72% 0.28%
46 0.61% 0.66% 0.55% 0.47% 0.69% 0.27%
45 0.57% 0.61% 0.52% 0.45% 0.67% 0.25%
44 0.53% 0.56% 0.49% 0.44% 0.64% 0.23%
43 0.5% 0.52% 0.47% 0.42% 0.62% 0.22%
42 0.47% 0.49% 0.44% 0.39% 0.59% 0.21%
41 0.44% 0.46% 0.42% 0.37% 0.55% 0.19%
40 0.41% 0.43% 0.4% 0.35% 0.52% 0.18%
39 0.39% 0.4% 0.37% 0.32% 0.48% 0.17%
38 0.37% 0.38% 0.35% 0.3% 0.44% 0.16%
37 0.35% 0.36% 0.33% 0.27% 0.4% 0.14%
36 0.33% 0.34% 0.32% 0.25% 0.36% 0.13%
35 0.31% 0.32% 0.3% 0.23% 0.33% 0.12%
34 0.3% 0.31% 0.28% 0.21% 0.3% 0.11%
33 0.28% 0.29% 0.27% 0.19% 0.28% 0.1%
32 0.27% 0.28% 0.26% 0.18% 0.26% 0.09%
31 0.26% 0.27% 0.25% 0.17% 0.25% 0.08%
30 0.25% 0.27% 0.24% 0.16% 0.24% 0.08%
29 0.24% 0.26% 0.23% 0.15% 0.23% 0.08%
28 0.24% 0.26% 0.22% 0.15% 0.22% 0.07%
27 0.23% 0.26% 0.21% 0.14% 0.21% 0.07%
26 0.23% 0.27% 0.2% 0.13% 0.2% 0.07%
25 0.23% 0.27% 0.19% 0.13% 0.19% 0.06%
24 0.23% 0.28% 0.19% 0.12% 0.18% 0.06%
23 0.23% 0.28% 0.18% 0.12% 0.18% 0.06%
22 0.23% 0.28% 0.18% 0.12% 0.18% 0.06%
21 0.23% 0.28% 0.17% 0.12% 0.19% 0.06%
20 0.22% 0.27% 0.17% 0.13% 0.19% 0.06%
19 0.21% 0.26% 0.16% 0.13% 0.2% 0.06%
18 0.2% 0.24% 0.15% 0.12% 0.19% 0.06%
17 0.18% 0.22% 0.15% 0.11% 0.17% 0.05%
16 0.16% 0.19% 0.13% 0.1% 0.14% 0.05%
15 0.15% 0.17% 0.12% 0.08% 0.11% 0.05%
14 0.13% 0.15% 0.11% 0.07% 0.09% 0.04%
13 0.12% 0.14% 0.1% 0.05% 0.07% 0.04%
12 0.11% 0.13% 0.1% 0.04% 0.05% 0.03%
11 0.11% 0.12% 0.1% 0.04% 0.05% 0.03%
10 0.11% 0.12% 0.1% 0.03% 0.04% 0.03%
9 0.12% 0.13% 0.1% 0.03% 0.04% 0.03%
8 0.13% 0.15% 0.12% 0.03% 0.04% 0.02%
7 0.16% 0.17% 0.14% 0.03% 0.04% 0.03%
6 0.19% 0.21% 0.17% 0.03% 0.04% 0.03%
5 0.26% 0.28% 0.23% 0.04% 0.04% 0.03%
4 0.18% 0.18% 0.17% 0.04% 0.04% 0.04%
3 0.29% 0.3% 0.27% 0.05% 0.05% 0.04%
2 0.72% 0.76% 0.68% 0.05% 0.05% 0.05%
1 1.46% 1.53% 1.39% 0.06% 0.06% 0.07%
0 6.81% 7.42% 6.2% 0.76% 0.84% 0.67%

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

GeoRank.org/life-expectancy/sierra-leone/thailand | CC BY

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

The annual chance of dying is 6.81% in the birth year in Sierra Leone and 0.76% in Thailand, 0.25% vs 0.16% at age 30, 1.89% vs 0.93% at 60, and 12.2% vs 4.83% at 80.

Death rate by age in Sierra Leone vs Thailand

Sierra Leone
Male

Female
Thailand
Male

Female
1x
Age Death rate
Sierra Leone Thailand
Total Male Female Total Male Female
100 0 0 0 906 530 1,303
99 39.1 23.2 55.1 1,143 719 1,589
98 61.8 37.9 85.7 1,374 882 1,890
97 94.5 59.9 129.2 1,615 1,060 2,196
96 140.1 91.7 188.4 1,855 1,247 2,491
95 201.1 135.9 266 2,082 1,435 2,757
94 280.1 195.3 364 2,298 1,626 2,999
93 379 272.6 485 2,505 1,819 3,222
92 501 371 630 2,704 2,011 3,427
91 648 492 801 2,878 2,190 3,596
90 820 639 997 3,009 2,344 3,702
89 1,018 812 1,218 3,107 2,476 3,762
88 1,237 1,009 1,459 3,171 2,586 3,775
87 1,471 1,223 1,713 3,193 2,668 3,731
86 1,711 1,447 1,967 3,180 2,726 3,642
85 1,946 1,671 2,213 3,139 2,763 3,517
84 2,166 1,885 2,439 3,072 2,778 3,364
83 2,367 2,085 2,640 2,986 2,775 3,193
82 2,543 2,268 2,812 2,888 2,755 3,014
81 2,695 2,432 2,952 2,779 2,719 2,829
80 2,822 2,576 3,060 2,658 2,666 2,639
79 2,921 2,699 3,137 2,529 2,595 2,448
78 2,989 2,796 3,181 2,389 2,506 2,253
77 3,029 2,867 3,193 2,240 2,402 2,060
76 3,039 2,908 3,172 2,090 2,289 1,874
75 3,015 2,918 3,117 1,946 2,174 1,701
74 2,961 2,899 3,030 1,815 2,067 1,548
73 2,878 2,852 2,912 1,702 1,973 1,416
72 2,771 2,782 2,768 1,605 1,892 1,304
71 2,646 2,693 2,606 1,520 1,820 1,207
70 2,510 2,591 2,437 1,439 1,748 1,117
69 2,371 2,482 2,269 1,352 1,664 1,027
68 2,236 2,369 2,112 1,249 1,556 929
67 2,108 2,256 1,968 1,133 1,427 826
66 1,988 2,145 1,839 1,023 1,302 734
65 1,874 2,034 1,719 967 1,237 687
64 1,762 1,924 1,606 937 1,204 663
63 1,652 1,814 1,495 897 1,156 630
62 1,541 1,702 1,384 852 1,105 595
61 1,431 1,591 1,275 818 1,065 569
60 1,324 1,481 1,170 782 1,023 541
59 1,224 1,377 1,074 747 979 514
58 1,134 1,279 990 716 941 490
57 1,053 1,189 919 686 904 468
56 982 1,106 859 656 867 446
55 919 1,030 808 627 829 425
54 862 960 763 601 797 405
53 808 894 721 580 773 386
52 755 831 679 559 751 367
51 705 772 637 537 727 347
50 656 715 596 515 702 327
49 610 662 557 494 678 307
48 567 613 520 474 656 288.2
47 529 568 489 455 636 270.1
46 495 527 461 438 617 253.3
45 464 490 437 422 600 238
44 436 457 415 406 582 224
43 411 427 395 389 561 211
42 388 400 376 370 537 198.9
41 366 375 357 350 509 187.4
40 346 353 339 329 477 175.9
39 327 332 321 307 444 164.3
38 309 314 304 283 409 152.4
37 293.1 297.9 288.1 259.7 375 140.2
36 278.5 283.4 273.4 237.3 342 128
35 265.3 270.4 260 216.6 313 116.5
34 253.4 258.9 247.7 198.7 288.3 106
33 242.7 248.7 236.4 183.9 267.9 96.9
32 233.1 239.9 226 172.3 252 89.3
31 224.6 232.6 216.4 163.2 239.6 83.1
30 217.5 227.2 207.5 155.8 229.6 78
29 211.8 223.9 199.3 149.3 220.5 73.8
28 207.6 223 191.6 142.7 210.9 70.1
27 204.9 224.7 184.5 136 200.7 66.8
26 203.8 228.6 178 129.3 190.3 63.8
25 203.9 234.2 172.3 123.1 181 61.3
24 204.6 240.4 167.2 118.6 174.6 59.2
23 205 245.6 162.9 116.8 172.5 57.8
22 204.4 248.2 159.1 117.6 175 57.1
21 201.9 246.7 155.4 120.7 181.2 57
20 196.4 240.1 151.2 124.3 188 57.1
19 187.8 228.2 145.9 125.9 191.1 56.9
18 175.9 211.6 139.1 122.2 184.7 56
17 161.7 191.8 130.6 112.5 167.5 54.1
16 146.4 171 121.1 97.5 141.4 50.9
15 131.6 151.3 111.2 80.9 113.1 46.8
14 118.5 134.3 102.1 65.5 87.5 42.1
13 108.1 121.1 94.7 53.1 67.8 37.5
12 101.1 112.4 89.5 43.9 53.9 33.2
11 98 108.4 87.3 37.4 44.7 29.7
10 99.1 109.4 88.5 33.3 39.2 27.1
9 105.4 116.1 94.2 31 36.2 25.4
8 118.2 130.1 105.9 29.9 34.8 24.6
7 140.3 153.9 126.2 30.1 34.9 25
6 175.8 191.6 159.5 31.6 36.3 26.6
5 231.8 249.9 213 34.7 39.1 30
4 160.3 163.4 157 39.3 43.1 35.2
3 263.1 274.4 251.4 45.5 48.1 42.6
2 664 694 633 53.4 54.3 52.5
1 1,363 1,421 1,302 63.5 61.6 65.5
0 6,810 7,421 6,205 761 845 672

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

GeoRank.org/life-expectancy/sierra-leone/thailand | 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 Sierra Leone, the most common age of death is 0, compared to 87 in Thailand. The median age of death is 70.8 in Sierra Leone and 81.8 in Thailand, 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 Sierra Leone and Thailand 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/sierra-leone/thailand | 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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