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Life Expectancy in Brunei vs Tanzania (1950-2026)

Updated on by Georank team

The average life expectancy at birth is 75.8 years in Brunei vs 67.6 in Tanzania. Brunei is ranked 86/197 by life expectancy, and Tanzania is 155/197. In Brunei, the life expectancy is 73.8 years for males and 78.1 years for females. In Tanzania, it's 64.8 years for males and 70.4 years for females.

Brunei vs Tanzania life expectancy at birth by year

Brunei
Male

Female
Tanzania
Male

Female
1x
Year Life expectancy, years
Brunei Tanzania
Average Male Female Average Male Female
2026 75.8 73.8 78.1 67.6 64.8 70.4
2025 75.7 73.7 77.9 67.4 64.6 70.2
2024 75.5 73.5 77.7 67.2 64.4 70
2023 75.3 73.3 77.6 67 64.2 69.8
2022 72.9 71.2 74.8 66.9 64.1 69.6
2021 74.9 72.9 77 66.1 63.2 69.1
2020 75.1 73.1 77.3 66.8 63.7 70
2019 75 73.1 77.3 66 63.1 68.9
2018 75 73 77.2 65.5 62.8 68.3
2017 74.9 73 77.2 65 62.4 67.6
2016 74.9 72.9 77.1 64.4 62 66.8
2015 74.9 72.9 77.1 63.9 61.6 66.2
2014 74.9 72.9 77.1 63.4 61.1 65.6
2013 74.9 72.9 77.1 62.8 60.8 64.8
2012 74.8 72.9 77.1 62.3 60.3 64.2
2011 74.8 72.9 77.1 61.6 59.8 63.4
2010 74.8 72.9 77.1 61.1 59.3 62.9
2009 74.8 72.9 77.1 60.5 58.8 62.2
2008 74.8 72.9 77.1 59.9 58.2 61.6
2007 74.8 72.8 77.1 59.3 57.6 60.9
2006 74.8 72.8 77 58.5 56.9 60.1
2005 74.7 72.7 77 57.7 56.2 59.1
2004 74.6 72.6 76.9 56.8 55.4 58.2
2003 74.5 72.6 76.8 55.9 54.6 57.2
2002 74.4 72.4 76.7 54.9 53.7 56.2
2001 74.2 72.2 76.6 54.1 52.9 55.3
2000 74 72.1 76.4 53.2 52.1 54.3
1999 73.8 71.9 76.2 52.4 51.4 53.4
1998 73.6 71.7 76 51.8 50.8 52.9
1997 73.3 71.4 75.7 51.2 50.1 52.4
1996 73.1 71.2 75.5 51.1 49.9 52.4
1995 72.8 71 75.2 51 49.6 52.4
1994 72.6 70.8 74.9 51.1 49.6 52.6
1993 72.3 70.6 74.6 51.2 49.7 52.8
1992 72.1 70.4 74.3 51.4 49.8 53.1
1991 71.9 70.2 74.1 51.8 50.2 53.5
1990 71.6 70 73.8 52 50.3 53.8
1989 71.4 69.9 73.5 52.1 50.4 53.9
1988 71.2 69.7 73.2 52.2 50.4 54.1
1987 71 69.5 73 52.2 50.3 54.2
1986 70.8 69.4 72.7 52.2 50.2 54.4
1985 70.5 69.2 72.3 52.2 50 54.5
1984 70.2 69 72 52.2 49.9 54.5
1983 70 68.8 71.6 52.2 49.9 54.6
1982 69.7 68.6 71.2 52 49.8 54.4
1981 69.3 68.4 70.7 51.7 49.5 54
1980 69 68.1 70.3 51.3 49.2 53.5
1979 68.6 67.8 69.8 50.8 48.9 52.8
1978 68.3 67.5 69.3 50.4 48.4 52.5
1977 67.8 67.2 68.8 50 48 52
1976 67.4 66.8 68.2 49.5 47.6 51.4
1975 67 66.4 67.6 48.9 47.1 50.8
1974 66.4 66 67.1 48.4 46.7 50.3
1973 66 65.5 66.5 47.9 46.2 49.7
1972 65.4 65.1 65.9 47.4 45.8 49.1
1971 65 64.6 65.3 47 45.4 48.6
1970 64.5 64.1 64.7 46.5 44.9 48.1
1969 64 63.6 64.1 46 44.5 47.6
1968 63.5 63.2 63.6 45.6 44.2 47.1
1967 62.9 62.6 63.1 45.2 43.8 46.5
1966 62.4 62.1 62.5 44.9 43.8 46.1
1965 61.7 61.4 61.9 44.5 43.4 45.7
1964 61.3 60.9 61.4 44.1 42.9 45.3
1963 60.6 60.3 60.8 43.6 42.3 44.9
1962 58.8 57.6 60.1 43.2 41.9 44.5
1961 59.4 59 59.6 42.8 41.5 44.2
1960 58.7 58.3 59 42.6 41.2 44
1959 58 57.6 58.3 42.5 41 43.9
1958 57.3 56.8 57.6 42.3 40.9 43.7
1957 56.5 55.9 57 42.1 40.7 43.5
1956 55.7 55.1 56.4 42 40.5 43.5
1955 55 54.2 55.8 41.8 40.4 43.3
1954 54.2 53.2 55.1 41.7 40.2 43.1
1953 53.3 52.2 54.5 41.5 40.1 42.9
1952 52.4 51.1 53.9 41.4 39.9 42.8
1951 51.5 50 53.2 41.2 39.7 42.6
1950 50.6 48.8 52.5 41 39.6 42.5

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

GeoRank.org/life-expectancy/brunei/tanzania | 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 67.1 years in Brunei and 58.1 in Tanzania. People who reach age 60 can expect an additional 16.1 healthy years in Brunei and 13.4 in Tanzania.

Brunei vs Tanzania 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 Brunei and Tanzania, 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:
47.2 vs 41.9 years

Mean expected age of death:
77.2 vs 71.9 years

Median expected age of death:
79.5 vs 74.0 years

Odds of living to

Target age Survival probability
Brunei Tanzania
Male Female Male Female
40 98.6% 99.0% 95.8% 97.0%
50 95.6% 96.7% 88.2% 91.8%
60 88.0% 91.7% 75.1% 82.4%
65 81.0% 87.3% 65.4% 74.9%
70 71.0% 80.7% 53.7% 65.3%
75 57.5% 70.7% 40.2% 53.8%
80 40.8% 56.1% 26.0% 41.0%
85 23.3% 37.0% 13.2% 27.4%
90 9.4% 17.9% 4.7% 14.4%
95 2.3% 5.4% 1.1% 5.5%
100 0.3% 0.8% 0.1% 1.4%

Life expectancy by current age

Brunei
Male

Female
Tanzania
Male

Female
1x
Current age, years Total life expectancy, years
Brunei Tanzania
Average Male Female Average Male Female
100 102 101.8 102.1 102.5 101.9 102.6
99 101.1 101 101.2 101.7 101 101.7
98 100.2 100.1 100.3 100.8 100.1 100.9
97 99.3 99.2 99.4 100 99.2 100.1
96 98.5 98.4 98.6 99.1 98.4 99.3
95 97.6 97.5 97.7 98.3 97.5 98.4
94 96.8 96.7 96.9 97.4 96.6 97.7
93 96 95.8 96.1 96.6 95.8 96.9
92 95.2 95 95.4 95.8 94.9 96.1
91 94.4 94.2 94.6 95.1 94.1 95.4
90 93.7 93.4 93.9 94.3 93.3 94.6
89 93 92.7 93.2 93.5 92.5 93.9
88 92.2 91.9 92.5 92.7 91.7 93.2
87 91.5 91.2 91.8 92 90.9 92.5
86 90.9 90.5 91.2 91.3 90.1 91.9
85 90.2 89.8 90.6 90.6 89.4 91.2
84 89.6 89.1 90 89.9 88.7 90.6
83 89 88.5 89.4 89.2 88 90
82 88.4 87.9 88.8 88.6 87.3 89.4
81 87.8 87.2 88.3 87.9 86.6 88.9
80 87.3 86.7 87.8 87.3 86 88.3
79 86.8 86.1 87.4 86.8 85.3 87.8
78 86.3 85.5 86.9 86.2 84.7 87.3
77 85.8 85 86.5 85.6 84.1 86.8
76 85.3 84.5 86.1 85.1 83.5 86.3
75 84.9 84 85.7 84.5 83 85.8
74 84.5 83.6 85.4 84 82.4 85.3
73 84.1 83.1 85 83.5 81.9 84.8
72 83.7 82.7 84.7 83 81.4 84.3
71 83.3 82.2 84.4 82.5 80.9 83.9
70 83 81.8 84.1 82.1 80.4 83.4
69 82.7 81.5 83.8 81.6 79.9 83
68 82.4 81.1 83.6 81.2 79.4 82.6
67 82 80.7 83.3 80.7 79 82.2
66 81.8 80.4 83.1 80.3 78.5 81.8
65 81.5 80.1 82.9 79.9 78.1 81.4
64 81.2 79.8 82.6 79.5 77.6 81
63 81 79.5 82.4 79.1 77.2 80.7
62 80.7 79.2 82.3 78.7 76.8 80.3
61 80.5 79 82.1 78.4 76.4 80
60 80.3 78.7 81.9 78 76.1 79.7
59 80.1 78.5 81.7 77.7 75.7 79.4
58 79.9 78.3 81.6 77.4 75.4 79.1
57 79.7 78 81.4 77.1 75 78.9
56 79.5 77.8 81.3 76.8 74.7 78.6
55 79.4 77.7 81.1 76.5 74.4 78.3
54 79.2 77.5 81 76.2 74.1 78.1
53 79 77.3 80.9 75.9 73.8 77.9
52 78.9 77.2 80.8 75.7 73.5 77.6
51 78.8 77 80.6 75.4 73.3 77.4
50 78.6 76.9 80.5 75.2 73 77.2
49 78.5 76.7 80.4 75 72.7 77
48 78.4 76.6 80.3 74.7 72.5 76.8
47 78.3 76.5 80.2 74.5 72.3 76.6
46 78.2 76.4 80.2 74.3 72 76.5
45 78.1 76.3 80.1 74.1 71.8 76.3
44 78 76.2 80 73.9 71.6 76.1
43 78 76.1 79.9 73.8 71.4 76
42 77.9 76.1 79.9 73.6 71.2 75.8
41 77.8 76 79.8 73.4 71 75.6
40 77.8 75.9 79.7 73.2 70.8 75.5
39 77.7 75.8 79.7 73.1 70.7 75.4
38 77.6 75.8 79.6 72.9 70.5 75.2
37 77.6 75.7 79.6 72.8 70.3 75.1
36 77.5 75.7 79.5 72.6 70.2 75
35 77.5 75.6 79.5 72.5 70 74.8
34 77.4 75.6 79.4 72.4 69.9 74.7
33 77.4 75.5 79.4 72.2 69.7 74.6
32 77.3 75.5 79.4 72.1 69.6 74.5
31 77.3 75.4 79.3 72 69.5 74.4
30 77.2 75.4 79.3 71.9 69.3 74.3
29 77.2 75.3 79.3 71.8 69.2 74.2
28 77.2 75.3 79.2 71.7 69.1 74.1
27 77.1 75.2 79.2 71.6 69 74
26 77.1 75.2 79.2 71.4 68.9 73.9
25 77 75.1 79.1 71.4 68.7 73.9
24 77 75.1 79.1 71.3 68.6 73.8
23 76.9 75 79.1 71.2 68.5 73.7
22 76.9 75 79 71.1 68.4 73.6
21 76.9 74.9 79 71 68.3 73.6
20 76.8 74.8 79 70.9 68.2 73.5
19 76.8 74.8 78.9 70.8 68.1 73.4
18 76.7 74.7 78.9 70.8 68.1 73.4
17 76.7 74.7 78.9 70.7 68 73.3
16 76.7 74.7 78.9 70.6 67.9 73.3
15 76.6 74.6 78.8 70.6 67.9 73.2
14 76.6 74.6 78.8 70.5 67.8 73.2
13 76.6 74.6 78.8 70.5 67.8 73.2
12 76.6 74.6 78.8 70.5 67.7 73.1
11 76.6 74.6 78.8 70.4 67.7 73.1
10 76.6 74.6 78.8 70.4 67.7 73.1
9 76.6 74.6 78.8 70.4 67.6 73
8 76.5 74.6 78.7 70.3 67.6 73
7 76.5 74.5 78.7 70.3 67.5 72.9
6 76.5 74.5 78.7 70.2 67.5 72.9
5 76.5 74.5 78.7 70.2 67.4 72.8
4 76.5 74.5 78.7 70.1 67.3 72.7
3 76.5 74.5 78.7 69.9 67.2 72.6
2 76.4 74.4 78.6 69.8 67 72.4
1 76.4 74.4 78.6 69.5 66.8 72.2
0 75.8 73.8 78.1 67.6 64.8 70.4

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

GeoRank.org/life-expectancy/brunei/tanzania | 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 Brunei can expect to live to 77.2 years compared to 71.9 in Tanzania, rising to 81.5 and 79.9 at 65, and to 87.3 and 87.3 at 80 — higher than the 75.8 and 67.6 years calculated at birth.

The chart above accounts for remaining lifespan and displays total life expectancy by age and gender in Brunei and Tanzania.

Probability of surviving to a given age

Brunei
Male

Female
Tanzania
Male

Female
1x
Age Survival probability
Brunei Tanzania
Average Male Female Average Male Female
100 0.52% 0.29% 0.82% 0.67% 0.12% 1.28%
99 0.81% 0.46% 1.26% 0.94% 0.2% 1.76%
98 1.23% 0.71% 1.89% 1.29% 0.3% 2.36%
97 1.82% 1.07% 2.74% 1.73% 0.46% 3.12%
96 2.61% 1.57% 3.86% 2.29% 0.68% 4.05%
95 3.64% 2.23% 5.29% 2.99% 0.98% 5.16%
94 4.94% 3.11% 7.05% 3.82% 1.38% 6.46%
93 6.53% 4.22% 9.16% 4.81% 1.89% 7.95%
92 8.44% 5.59% 11.6% 5.97% 2.55% 9.63%
91 10.6% 7.25% 14.4% 7.28% 3.35% 11.5%
90 13.2% 9.19% 17.6% 8.82% 4.35% 13.5%
89 16% 11.4% 21% 10.5% 5.52% 15.7%
88 19% 13.9% 24.6% 12.4% 6.9% 18.1%
87 22.2% 16.6% 28.4% 14.4% 8.47% 20.5%
86 25.7% 19.6% 32.3% 16.6% 10.2% 23.1%
85 29.2% 22.7% 36.3% 19% 12.2% 25.7%
84 32.8% 26% 40.3% 21.4% 14.3% 28.4%
83 36.5% 29.4% 44.1% 23.9% 16.6% 31%
82 40.1% 32.9% 47.9% 26.5% 19% 33.6%
81 43.7% 36.3% 51.6% 29% 21.4% 36.1%
80 47.2% 39.8% 55% 31.5% 24% 38.5%
79 50.5% 43.2% 58.3% 34.1% 26.6% 41%
78 53.8% 46.6% 61.4% 36.6% 29.2% 43.4%
77 56.8% 49.8% 64.3% 39.2% 31.8% 45.8%
76 59.8% 53% 67% 41.7% 34.5% 48.2%
75 62.5% 56% 69.5% 44.2% 37.1% 50.6%
74 65.1% 58.9% 71.8% 46.6% 39.7% 52.9%
73 67.6% 61.7% 73.9% 49% 42.2% 55.1%
72 69.9% 64.4% 75.8% 51.3% 44.7% 57.3%
71 72% 66.8% 77.6% 53.5% 47.1% 59.4%
70 74% 69.2% 79.3% 55.7% 49.5% 61.4%
69 75.9% 71.4% 80.8% 57.7% 51.8% 63.3%
68 77.6% 73.5% 82.2% 59.7% 54% 65.2%
67 79.3% 75.4% 83.5% 61.7% 56.2% 67%
66 80.8% 77.3% 84.7% 63.6% 58.3% 68.8%
65 82.2% 78.9% 85.7% 65.4% 60.3% 70.5%
64 83.4% 80.5% 86.7% 67.2% 62.3% 72%
63 84.7% 82% 87.7% 68.8% 64.2% 73.5%
62 85.8% 83.3% 88.5% 70.4% 66% 74.9%
61 86.8% 84.6% 89.3% 71.9% 67.6% 76.2%
60 87.8% 85.8% 90.1% 73.3% 69.3% 77.5%
59 88.6% 86.8% 90.7% 74.7% 70.8% 78.6%
58 89.4% 87.8% 91.4% 75.9% 72.2% 79.7%
57 90.2% 88.7% 91.9% 77.1% 73.6% 80.7%
56 90.9% 89.5% 92.5% 78.2% 74.9% 81.6%
55 91.5% 90.3% 93% 79.3% 76.1% 82.5%
54 92.1% 91% 93.5% 80.3% 77.3% 83.3%
53 92.6% 91.6% 93.9% 81.3% 78.4% 84.2%
52 93.1% 92.2% 94.3% 82.2% 79.4% 84.9%
51 93.6% 92.7% 94.6% 83% 80.4% 85.6%
50 94% 93.2% 95% 83.9% 81.4% 86.3%
49 94.4% 93.6% 95.3% 84.6% 82.3% 86.9%
48 94.7% 94% 95.6% 85.3% 83.1% 87.5%
47 95.1% 94.4% 95.9% 86% 83.9% 88.1%
46 95.3% 94.7% 96.1% 86.6% 84.7% 88.6%
45 95.6% 95% 96.3% 87.2% 85.4% 89.1%
44 95.9% 95.3% 96.5% 87.8% 86% 89.6%
43 96.1% 95.5% 96.7% 88.3% 86.7% 90%
42 96.3% 95.8% 96.9% 88.8% 87.2% 90.5%
41 96.5% 96% 97.1% 89.3% 87.8% 90.8%
40 96.6% 96.2% 97.2% 89.8% 88.3% 91.2%
39 96.8% 96.3% 97.3% 90.2% 88.8% 91.6%
38 96.9% 96.5% 97.5% 90.6% 89.3% 91.9%
37 97.1% 96.6% 97.6% 91% 89.8% 92.2%
36 97.2% 96.8% 97.7% 91.3% 90.2% 92.5%
35 97.3% 96.9% 97.8% 91.7% 90.6% 92.8%
34 97.4% 97% 97.9% 92% 90.9% 93.1%
33 97.5% 97.2% 98% 92.3% 91.3% 93.3%
32 97.6% 97.3% 98% 92.6% 91.6% 93.6%
31 97.7% 97.4% 98.1% 92.9% 92% 93.8%
30 97.8% 97.5% 98.2% 93.1% 92.3% 94%
29 97.9% 97.6% 98.3% 93.4% 92.5% 94.2%
28 98% 97.7% 98.3% 93.6% 92.8% 94.4%
27 98.1% 97.8% 98.4% 93.8% 93.1% 94.6%
26 98.2% 97.9% 98.4% 94% 93.3% 94.8%
25 98.2% 98% 98.5% 94.2% 93.6% 94.9%
24 98.3% 98.1% 98.6% 94.4% 93.8% 95.1%
23 98.4% 98.2% 98.6% 94.6% 94% 95.2%
22 98.5% 98.3% 98.7% 94.8% 94.2% 95.4%
21 98.6% 98.4% 98.7% 95% 94.4% 95.5%
20 98.6% 98.5% 98.8% 95.1% 94.6% 95.6%
19 98.7% 98.6% 98.8% 95.3% 94.8% 95.7%
18 98.8% 98.7% 98.9% 95.4% 95% 95.8%
17 98.8% 98.7% 98.9% 95.5% 95.1% 95.9%
16 98.9% 98.8% 99% 95.6% 95.2% 96%
15 98.9% 98.8% 99% 95.7% 95.3% 96.1%
14 98.9% 98.9% 99% 95.8% 95.4% 96.1%
13 99% 98.9% 99% 95.8% 95.5% 96.2%
12 99% 98.9% 99.1% 95.9% 95.5% 96.2%
11 99% 98.9% 99.1% 95.9% 95.6% 96.3%
10 99% 99% 99.1% 96% 95.7% 96.4%
9 99% 99% 99.1% 96.1% 95.7% 96.4%
8 99.1% 99% 99.1% 96.1% 95.8% 96.5%
7 99.1% 99% 99.1% 96.2% 95.9% 96.5%
6 99.1% 99% 99.2% 96.3% 96% 96.6%
5 99.1% 99.1% 99.2% 96.4% 96.1% 96.7%
4 99.2% 99.1% 99.2% 96.5% 96.2% 96.8%
3 99.2% 99.1% 99.3% 96.7% 96.4% 97%
2 99.2% 99.2% 99.3% 96.9% 96.6% 97.2%
1 99.3% 99.2% 99.3% 97.3% 97% 97.6%

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

GeoRank.org/life-expectancy/brunei/tanzania | CC BY

This chart shows the odds of living to each age from birth. 87.8% of newborns in Brunei and 73.3% in Tanzania are expected to live past 60, 74% and 55.7% past 70, 47.2% and 31.5% past 80, and only 13.2% and 8.82% 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

Brunei
Male

Female
Tanzania
Male

Female
1x
Age Probability of dying
Brunei Tanzania
Average Male Female Average Male Female
100 38.3% 39.3% 37.4% 29.4% 38.6% 28.4%
99 36.3% 37.4% 35.3% 28.3% 37.1% 27.2%
98 34.2% 35.5% 33.2% 26.8% 35.3% 25.5%
97 32.2% 33.7% 31.1% 25.7% 33.9% 24.3%
96 30.2% 31.8% 29% 24.5% 32.3% 23%
95 28.3% 29.9% 27% 23.3% 30.7% 21.6%
94 26.3% 28.1% 25% 21.8% 28.9% 20.1%
93 24.4% 26.3% 23.1% 20.6% 27.3% 18.7%
92 22.6% 24.6% 21.2% 19.4% 25.7% 17.5%
91 20.8% 22.8% 19.5% 18.1% 24% 16%
90 19.1% 21.1% 17.8% 17.4% 22.9% 15.3%
89 17.5% 19.5% 16.2% 16.1% 21.3% 13.9%
88 16% 17.9% 14.8% 15.2% 20% 13%
87 14.6% 16.5% 13.4% 14.2% 18.6% 12%
86 13.3% 15.1% 12.1% 13.3% 17.3% 11.1%
85 12.1% 13.8% 10.9% 12.3% 16% 10.2%
84 11% 12.6% 9.82% 11.4% 14.9% 9.37%
83 10% 11.5% 8.81% 10.4% 13.7% 8.46%
82 9.09% 10.5% 7.89% 9.6% 12.6% 7.7%
81 8.2% 9.56% 7.06% 8.6% 11.4% 6.8%
80 7.38% 8.7% 6.31% 8.09% 10.6% 6.4%
79 6.64% 7.92% 5.63% 7.47% 9.73% 5.95%
78 5.99% 7.2% 5.03% 7.01% 9.02% 5.65%
77 5.41% 6.55% 4.48% 6.47% 8.26% 5.24%
76 4.9% 5.96% 4% 6.05% 7.65% 4.95%
75 4.43% 5.42% 3.58% 5.63% 7.08% 4.66%
74 4.01% 4.94% 3.2% 5.22% 6.52% 4.35%
73 3.62% 4.5% 2.86% 4.83% 6.02% 4.06%
72 3.28% 4.09% 2.57% 4.5% 5.58% 3.8%
71 2.98% 3.73% 2.31% 4.12% 5.1% 3.49%
70 2.7% 3.4% 2.08% 3.91% 4.8% 3.33%
69 2.46% 3.1% 1.88% 3.59% 4.41% 3.06%
68 2.24% 2.83% 1.7% 3.37% 4.12% 2.88%
67 2.04% 2.58% 1.54% 3.16% 3.84% 2.7%
66 1.86% 2.35% 1.4% 2.97% 3.6% 2.54%
65 1.7% 2.15% 1.27% 2.83% 3.4% 2.41%
64 1.55% 1.96% 1.16% 2.61% 3.15% 2.2%
63 1.42% 1.79% 1.06% 2.42% 2.92% 2.02%
62 1.3% 1.63% 0.97% 2.25% 2.71% 1.86%
61 1.19% 1.48% 0.89% 2.06% 2.49% 1.7%
60 1.09% 1.35% 0.81% 1.94% 2.34% 1.58%
59 0.99% 1.23% 0.75% 1.78% 2.14% 1.44%
58 0.91% 1.11% 0.69% 1.66% 1.99% 1.34%
57 0.83% 1.01% 0.64% 1.54% 1.85% 1.24%
56 0.76% 0.92% 0.58% 1.44% 1.73% 1.16%
55 0.69% 0.84% 0.54% 1.35% 1.62% 1.09%
54 0.63% 0.76% 0.5% 1.26% 1.52% 1.02%
53 0.58% 0.69% 0.46% 1.18% 1.42% 0.95%
52 0.53% 0.63% 0.42% 1.11% 1.34% 0.9%
51 0.48% 0.57% 0.39% 1.03% 1.24% 0.83%
50 0.44% 0.52% 0.36% 0.97% 1.17% 0.79%
49 0.4% 0.47% 0.33% 0.9% 1.08% 0.73%
48 0.37% 0.42% 0.3% 0.84% 1.01% 0.68%
47 0.34% 0.38% 0.28% 0.78% 0.94% 0.63%
46 0.3% 0.35% 0.25% 0.73% 0.88% 0.59%
45 0.28% 0.31% 0.23% 0.69% 0.83% 0.56%
44 0.25% 0.28% 0.21% 0.64% 0.77% 0.52%
43 0.23% 0.26% 0.19% 0.6% 0.72% 0.49%
42 0.21% 0.24% 0.18% 0.57% 0.68% 0.47%
41 0.19% 0.22% 0.16% 0.53% 0.63% 0.44%
40 0.18% 0.2% 0.15% 0.51% 0.6% 0.42%
39 0.16% 0.18% 0.14% 0.47% 0.56% 0.39%
38 0.15% 0.17% 0.13% 0.45% 0.53% 0.37%
37 0.14% 0.16% 0.12% 0.42% 0.5% 0.34%
36 0.13% 0.15% 0.11% 0.39% 0.47% 0.33%
35 0.12% 0.14% 0.1% 0.37% 0.44% 0.31%
34 0.11% 0.13% 0.09% 0.35% 0.41% 0.29%
33 0.11% 0.12% 0.09% 0.33% 0.39% 0.27%
32 0.1% 0.12% 0.08% 0.31% 0.37% 0.25%
31 0.1% 0.11% 0.08% 0.29% 0.34% 0.24%
30 0.09% 0.11% 0.07% 0.28% 0.33% 0.23%
29 0.09% 0.11% 0.07% 0.26% 0.31% 0.21%
28 0.09% 0.1% 0.07% 0.25% 0.3% 0.2%
27 0.08% 0.1% 0.06% 0.24% 0.28% 0.19%
26 0.08% 0.1% 0.06% 0.22% 0.27% 0.18%
25 0.08% 0.1% 0.06% 0.21% 0.26% 0.17%
24 0.08% 0.1% 0.06% 0.2% 0.25% 0.16%
23 0.08% 0.1% 0.05% 0.19% 0.24% 0.15%
22 0.08% 0.1% 0.05% 0.18% 0.23% 0.14%
21 0.08% 0.1% 0.05% 0.17% 0.21% 0.13%
20 0.08% 0.1% 0.05% 0.16% 0.2% 0.13%
19 0.07% 0.09% 0.05% 0.15% 0.18% 0.12%
18 0.07% 0.08% 0.05% 0.14% 0.17% 0.11%
17 0.06% 0.07% 0.05% 0.12% 0.14% 0.1%
16 0.05% 0.06% 0.04% 0.1% 0.12% 0.09%
15 0.04% 0.04% 0.03% 0.09% 0.1% 0.08%
14 0.03% 0.03% 0.03% 0.08% 0.09% 0.07%
13 0.02% 0.03% 0.02% 0.07% 0.08% 0.06%
12 0.02% 0.02% 0.02% 0.06% 0.07% 0.06%
11 0.02% 0.02% 0.02% 0.06% 0.07% 0.05%
10 0.02% 0.02% 0.02% 0.06% 0.07% 0.05%
9 0.02% 0.02% 0.02% 0.06% 0.07% 0.06%
8 0.02% 0.02% 0.02% 0.07% 0.07% 0.06%
7 0.02% 0.02% 0.02% 0.08% 0.08% 0.07%
6 0.02% 0.02% 0.02% 0.08% 0.09% 0.08%
5 0.03% 0.03% 0.02% 0.1% 0.11% 0.09%
4 0.03% 0.03% 0.03% 0.13% 0.14% 0.12%
3 0.03% 0.04% 0.03% 0.18% 0.18% 0.17%
2 0.04% 0.04% 0.04% 0.25% 0.26% 0.25%
1 0.05% 0.05% 0.04% 0.41% 0.41% 0.4%
0 0.73% 0.79% 0.67% 2.69% 2.99% 2.38%

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

GeoRank.org/life-expectancy/brunei/tanzania | CC BY

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

The annual chance of dying is 0.73% in the birth year in Brunei and 2.69% in Tanzania, 0.09% vs 0.28% at age 30, 1.09% vs 1.94% at 60, and 7.38% vs 8.09% at 80.

Death rate by age in Brunei vs Tanzania

Brunei
Male

Female
Tanzania
Male

Female
1x
Age Death rate
Brunei Tanzania
Total Male Female Total Male Female
100 74.5 17.1 157.8 140.1 0.71 294.9
99 294.7 170.9 445 266.5 72.6 478
98 423 251.8 627 344 107.1 602
97 587 359 853 444 155.1 756
96 788 498 1,121 562 218.8 930
95 1,028 669 1,427 695 300 1,116
94 1,300 874 1,762 834 398 1,297
93 1,595 1,111 2,113 989 516 1,486
92 1,903 1,374 2,468 1,159 656 1,682
91 2,213 1,654 2,811 1,316 805 1,836
90 2,513 1,941 3,128 1,536 994 2,078
89 2,791 2,225 3,407 1,690 1,174 2,190
88 3,039 2,494 3,636 1,881 1,377 2,351
87 3,250 2,741 3,807 2,045 1,575 2,462
86 3,416 2,957 3,917 2,207 1,777 2,566
85 3,536 3,138 3,965 2,336 1,957 2,629
84 3,619 3,281 3,954 2,452 2,143 2,662
83 3,657 3,385 3,891 2,499 2,269 2,625
82 3,644 3,448 3,784 2,540 2,389 2,588
81 3,585 3,473 3,641 2,490 2,434 2,451
80 3,484 3,463 3,472 2,549 2,548 2,467
79 3,355 3,422 3,285 2,545 2,586 2,439
78 3,218 3,355 3,087 2,569 2,636 2,453
77 3,076 3,266 2,884 2,533 2,630 2,402
76 2,926 3,159 2,681 2,519 2,638 2,384
75 2,772 3,039 2,484 2,489 2,625 2,358
74 2,612 2,910 2,295 2,431 2,589 2,297
73 2,448 2,774 2,117 2,367 2,543 2,235
72 2,291 2,635 1,950 2,309 2,496 2,179
71 2,144 2,493 1,795 2,205 2,404 2,072
70 2,001 2,352 1,651 2,174 2,375 2,046
69 1,866 2,213 1,519 2,072 2,284 1,936
68 1,741 2,077 1,398 2,015 2,226 1,877
67 1,621 1,945 1,286 1,948 2,160 1,806
66 1,505 1,818 1,183 1,889 2,097 1,743
65 1,396 1,695 1,088 1,848 2,051 1,698
64 1,296 1,577 1,003 1,753 1,961 1,588
63 1,204 1,464 925 1,666 1,874 1,488
62 1,118 1,356 855 1,583 1,789 1,396
61 1,033 1,253 791 1,484 1,686 1,293
60 953 1,155 733 1,422 1,617 1,227
59 879 1,064 680 1,327 1,514 1,135
58 811 978 630 1,257 1,436 1,069
57 748 899 584 1,185 1,359 1,002
56 690 825 541 1,126 1,294 949
55 635 756 501 1,069 1,234 895
54 584 693 463 1,015 1,174 848
53 537 634 429 962 1,116 802
52 493 579 397 914 1,062 763
51 453 528 368 856 999 711
50 416 480 341 817 955 680
49 381 437 315 761 892 633
48 349 397 290.2 716 840 596
47 319 360 266.8 671 789 558
46 290.7 327 244.5 632 744 525
45 265.2 297.7 223.7 599 705 498
44 242.1 271 204.7 563 661 469
43 221.3 247.3 187.4 533 625 445
42 202.7 226.2 172 507 593 423
41 186.2 207.5 158.4 476 557 397
40 171.6 191 146.1 455 533 380
39 158.7 176.3 135.1 428 500 357
38 147 163.4 125 405 473 338
37 136.3 151.9 115.6 382 446 318
36 126.7 141.8 107 361 420 301
35 118.3 133.1 99.2 341 398 284.4
34 111 125.6 92.1 321 375 266.3
33 104.8 119.4 86 303 353 251.3
32 99.6 114.3 80.7 286.8 335 237.8
31 95.3 110.2 76.2 269.7 316 222.6
30 91.7 106.9 72.3 258.9 303 213.8
29 88.6 104.3 68.7 245 287.2 202.1
28 85.7 102.2 65.3 233.1 274.4 191
27 83.1 100.5 62.1 222.2 262.5 181.1
26 80.8 99.3 59.2 211.5 251.5 171
25 79 98.7 56.8 201.9 242.2 161.1
24 77.9 98.7 55 192.7 232.5 152.5
23 77.6 99.4 54 183.7 223.1 143.7
22 77.9 100.4 53.7 174.2 212.6 135.4
21 78.4 100.7 54 164 200.4 127
20 77.4 98.9 54 154.3 187.4 120.7
19 73.8 93.2 52.9 142.8 172.9 112.2
18 67.3 83 50.1 130.5 157.1 103.4
17 57.8 69.4 45.2 114.1 134.6 93.3
16 47.3 54.9 39.1 98.8 113.8 83.6
15 37.5 41.8 32.8 85 95.7 74
14 29.6 31.8 27.2 73.3 81.7 64.7
13 23.9 24.8 22.8 65.1 71.8 58.2
12 20.1 20.4 19.9 60 66.3 53.6
11 18 17.9 18.1 57.8 63.8 51.6
10 17.1 16.9 17.4 57.7 63 52.2
9 17.2 17 17.5 59.9 65.2 54.4
8 18.2 18 18.3 64.7 70.4 58.8
7 19.8 19.9 19.8 72.2 78.1 66.1
6 22.2 22.5 21.8 81.7 87.3 76
5 25.2 25.9 24.4 96.7 101.8 91.4
4 28.9 30.2 27.6 125.6 131.7 119.3
3 33.4 35.3 31.3 171.2 177.9 164.3
2 38.7 41.5 35.7 246.7 252.7 240.5
1 44.9 48.8 40.8 394 394 394
0 732 790 669 2,690 2,990 2,383

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

GeoRank.org/life-expectancy/brunei/tanzania | 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 Brunei, the most common age of death is 83, compared to 0 in Tanzania. The median age of death is 79.2 in Brunei and 72.6 in Tanzania, 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 Brunei and Tanzania 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/brunei/tanzania | 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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