Bangladesh vs Japan
Bangladesh vs Japan: Life expectancy
Life expectancy in 2023: 74.7 years in Bangladesh and 84.7 years in Japan, by UN estimates. In 2023 the value was higher in Japan, by 10 years, or 1.13 times that in Bangladesh.
years · UN
What the numbers say
- Japan has been higher in every year both have figures for since 1950.
- In 2023, Bangladesh ranked 117 and Japan ranked 4 of 229 countries, counting from the highest.
- The UN projection (medium variant) puts Bangladesh at 88.3 years and Japan at 94.4 years in 2100.
- The world as a whole: 73.2 years in 2023.
Every year
years · UN
| Year | Bangladesh | Japan | World |
|---|---|---|---|
| 2023 | 74.7 | 84.7 | 73.2 |
| 2022 | 74.3 | 84.1 | 72.6 |
| 2021 | 71.1 | 84.6 | 70.9 |
| 2020 | 71.4 | 84.7 | 71.9 |
| 2019 | 72.6 | 84.4 | 72.6 |
| 2018 | 72.1 | 84.3 | 72.4 |
| 2017 | 71.6 | 84.2 | 72.1 |
| 2016 | 71.1 | 84.1 | 71.9 |
| 2015 | 70.5 | 83.9 | 71.6 |
| 2014 | 70 | 83.6 | 71.4 |
| 2013 | 69.5 | 83.4 | 71.1 |
| 2012 | 69 | 83.2 | 70.8 |
| 2011 | 68.5 | 82.7 | 70.4 |
| 2010 | 68 | 82.9 | 70.1 |
| 2009 | 67.5 | 83 | 69.7 |
| 2008 | 67.1 | 82.6 | 69.3 |
| 2007 | 66.5 | 82.6 | 69 |
| 2006 | 66.1 | 82.4 | 68.6 |
| 2005 | 65.5 | 82 | 68.1 |
| 2004 | 64.9 | 82.1 | 67.7 |
| 2003 | 64.3 | 81.9 | 67.4 |
| 2002 | 63.6 | 81.8 | 67.1 |
| 2001 | 62.8 | 81.5 | 66.8 |
| 2000 | 62.1 | 81.2 | 66.4 |
| 1999 | 61.2 | 80.6 | 66 |
| 1998 | 60.4 | 80.7 | 65.7 |
| 1997 | 59.7 | 80.6 | 65.5 |
| 1996 | 58.9 | 80.4 | 65.2 |
| 1995 | 58.2 | 79.7 | 64.9 |
| 1994 | 57.6 | 79.8 | 64.3 |
| 1993 | 57.1 | 79.5 | 64.4 |
| 1992 | 56.6 | 79.3 | 64.3 |
| 1991 | 53.8 | 79.3 | 64.1 |
| 1990 | 55.8 | 79 | 64 |
| 1989 | 55.5 | 79 | 63.8 |
| 1988 | 55.2 | 78.6 | 63.4 |
| 1987 | 54.9 | 78.6 | 63.2 |
| 1986 | 54.6 | 78.2 | 62.7 |
| 1985 | 53.9 | 77.8 | 62.2 |
| 1984 | 53.8 | 77.5 | 61.9 |
| 1983 | 53.4 | 77.1 | 61.5 |
| 1982 | 53 | 77.1 | 61.3 |
| 1981 | 52.6 | 76.6 | 60.9 |
| 1980 | 52.3 | 76.1 | 60.5 |
| 1979 | 52 | 76.2 | 60.2 |
| 1978 | 51.6 | 75.7 | 59.5 |
| 1977 | 51.3 | 75.3 | 59.2 |
| 1976 | 51 | 74.8 | 58.6 |
| 1975 | 50.6 | 74.4 | 58.3 |
| 1974 | 49.6 | 73.9 | 58.1 |
| 1973 | 49.9 | 73.4 | 57.7 |
| 1972 | 49.7 | 73.3 | 57.2 |
| 1971 | 26.5 | 72.8 | 56 |
| 1970 | 42.7 | 72 | 56.3 |
| 1969 | 48.7 | 71.9 | 56 |
| 1968 | 48.4 | 71.7 | 55.6 |
| 1967 | 48.1 | 71.4 | 55.1 |
| 1966 | 47.6 | 71.1 | 54.6 |
| 1965 | 46.1 | 70.3 | 54 |
| 1964 | 46.8 | 70.2 | 54.3 |
| 1963 | 45.7 | 69.8 | 53.7 |
| 1962 | 45.8 | 68.7 | 53.2 |
| 1961 | 44.9 | 68.4 | 50.4 |
| 1960 | 44 | 67.7 | 47.8 |
| 1959 | 43.7 | 67.5 | 49.6 |
| 1958 | 43.1 | 67 | 51.6 |
| 1957 | 42.6 | 65.4 | 51.1 |
| 1956 | 41.6 | 65.6 | 50.7 |
| 1955 | 41.1 | 65.7 | 50.2 |
| 1954 | 40.4 | 64.5 | 49.7 |
| 1953 | 39.4 | 63.3 | 48.8 |
| 1952 | 38.8 | 63 | 48.2 |
| 1951 | 38.1 | 61 | 47.1 |
| 1950 | 37.4 | 59.3 | 46.4 |
| 1949 | – | 57.7 | – |
| 1948 | – | 56.8 | – |
| 1947 | – | 51.7 | – |
| 1945 | – | 30.5 | – |
| 1935 | – | 48.2 | – |
| 1927 | – | 45.7 | – |
| 1926 | 24.9 | – | – |
| 1922 | – | 42.6 | – |
| 1920 | – | 42 | – |
| 1915 | – | 40.9 | – |
| 1910 | – | 40 | – |
| 1906 | 21.5 | – | – |
| 1905 | – | 39.2 | – |
| 1900 | – | 38.6 | – |
| 1896 | 22 | – | – |
| 1895 | – | 38.1 | – |
| 1890 | – | 37.7 | – |
| 1886 | 23.2 | – | – |
| 1885 | – | 37.3 | – |
| 1880 | – | 37 | – |
| 1876 | 25.5 | – | – |
| 1875 | – | 36.8 | – |
| 1870 | – | 36.6 | – |
| 1865 | – | 36.4 | – |
- 12.3Estimates, Our World in Data
UN projection (medium variant) · 2024–2100
| Year | Bangladesh | Japan | World |
|---|---|---|---|
| 2024 | 74.973.7–76.1 | 84.984–85.8 | 73.3 |
| 2025 | 75.273.5–76.9 | 8583.7–86.4 | 73.5 |
| 2026 | 75.573.4–77.4 | 85.283.5–86.8 | 73.8 |
| 2027 | 75.773.4–78 | 85.383.4–87.3 | 73.9 |
| 2028 | 7673.4–78.5 | 85.483.3–87.5 | 74.1 |
| 2029 | 76.273.5–79 | 85.683.3–87.9 | 74.2 |
| 2030 | 76.573.4–79.3 | 85.783.3–88.3 | 74.4 |
| 2031 | 76.773.3–79.6 | 85.983.3–88.6 | 74.5 |
| 2032 | 7773.4–80.1 | 8683.3–88.7 | 74.7 |
| 2033 | 77.273.4–80.4 | 86.283.3–89.1 | 74.8 |
| 2034 | 77.473.5–81 | 86.383.3–89.3 | 75 |
| 2035 | 77.773.5–81.4 | 86.483.4–89.6 | 75.1 |
| 2036 | 77.973.6–81.7 | 86.683.4–89.8 | 75.3 |
| 2037 | 78.173.7–81.9 | 86.783.5–90 | 75.4 |
| 2038 | 78.473.8–82.4 | 86.883.5–90.4 | 75.5 |
| 2039 | 78.674–82.7 | 8783.6–90.7 | 75.7 |
| 2040 | 78.874.3–83 | 87.183.5–90.9 | 75.8 |
| 2041 | 7974.2–83.4 | 87.283.4–91.1 | 75.9 |
| 2042 | 79.274.4–83.6 | 87.483.6–91.2 | 76.1 |
| 2043 | 79.574.5–83.9 | 87.583.6–91.4 | 76.2 |
| 2044 | 79.774.5–84.2 | 87.683.7–91.7 | 76.3 |
| 2045 | 79.974.6–84.5 | 87.883.8–92.1 | 76.5 |
| 2046 | 80.174.9–84.8 | 87.984–92.2 | 76.6 |
| 2047 | 80.375–85.2 | 8883.8–92.4 | 76.7 |
| 2048 | 80.575.1–85.4 | 88.283.9–92.7 | 76.8 |
| 2049 | 80.775–85.5 | 88.384–93.1 | 76.9 |
| 2050 | 80.975.3–85.7 | 88.483.9–93.2 | 77 |
| 2051 | 81.175.3–85.8 | 88.583.9–93.3 | 77.1 |
| 2052 | 81.375.4–86.1 | 88.784–93.6 | 77.2 |
| 2053 | 81.575.6–86.4 | 88.884–93.6 | 77.3 |
| 2054 | 81.775.6–86.5 | 88.984.1–93.8 | 77.4 |
| 2055 | 81.975.7–86.8 | 8984.2–94 | 77.6 |
| 2056 | 82.175.9–86.9 | 89.284.2–94.4 | 77.7 |
| 2057 | 82.276–87.2 | 89.384.4–94.5 | 77.8 |
| 2058 | 82.476.2–87.3 | 89.484.4–94.7 | 77.9 |
| 2059 | 82.676.2–87.6 | 89.584.5–95 | 78 |
| 2060 | 82.876.4–87.8 | 89.784.4–95.2 | 78.1 |
| 2061 | 82.976.4–87.9 | 89.884.4–95.2 | 78.2 |
| 2062 | 83.176.6–88.2 | 89.984.7–95.6 | 78.3 |
| 2063 | 83.376.6–88.3 | 9084.6–95.8 | 78.4 |
| 2064 | 83.576.9–88.6 | 90.184.6–96 | 78.5 |
| 2065 | 83.677–88.8 | 90.384.6–96.2 | 78.6 |
| 2066 | 83.877.2–89 | 90.484.6–96.4 | 78.7 |
| 2067 | 83.977.4–89.1 | 90.584.7–96.6 | 78.8 |
| 2068 | 84.177.2–89.4 | 90.684.9–96.8 | 78.9 |
| 2069 | 84.377.4–89.5 | 90.785–97 | 79 |
| 2070 | 84.477.6–89.8 | 90.985–97.2 | 79.1 |
| 2071 | 84.677.6–90 | 9185.1–97.4 | 79.2 |
| 2072 | 84.777.7–90.2 | 91.185–97.6 | 79.3 |
| 2073 | 84.977.7–90.3 | 91.285–97.6 | 79.4 |
| 2074 | 8578.1–90.7 | 91.485.2–98.1 | 79.4 |
| 2075 | 85.278.3–90.9 | 91.585.3–98.2 | 79.5 |
| 2076 | 85.378.5–91.1 | 91.685.5–98.4 | 79.6 |
| 2077 | 85.578.5–91.1 | 91.785.5–98.4 | 79.7 |
| 2078 | 85.678.6–91.3 | 91.885.6–98.5 | 79.8 |
| 2079 | 85.878.8–91.4 | 91.985.6–98.7 | 79.9 |
| 2080 | 85.978.9–91.7 | 92.185.8–98.9 | 80 |
| 2081 | 8679–92 | 92.285.8–99 | 80.1 |
| 2082 | 86.278.9–92.2 | 92.385.8–99.5 | 80.2 |
| 2083 | 86.379.1–92.4 | 92.485.9–99.5 | 80.3 |
| 2084 | 86.479.2–92.6 | 92.586.1–99.8 | 80.3 |
| 2085 | 86.579.4–92.8 | 92.686.2–99.9 | 80.4 |
| 2086 | 86.779.5–93.1 | 92.785.9–100 | 80.5 |
| 2087 | 86.879.7–93.3 | 92.986.1–100.1 | 80.6 |
| 2088 | 86.979.7–93.5 | 9386.3–100.2 | 80.7 |
| 2089 | 8780–93.6 | 93.186.4–100.3 | 80.8 |
| 2090 | 87.280.1–93.8 | 93.286.4–100.8 | 80.9 |
| 2091 | 87.380–93.9 | 93.386.7–100.8 | 81 |
| 2092 | 87.480.3–94.1 | 93.586.4–101.1 | 81 |
| 2093 | 87.580.2–94.4 | 93.686.5–101.4 | 81.1 |
| 2094 | 87.780.3–94.5 | 93.786.5–101.5 | 81.2 |
| 2095 | 87.880.4–94.7 | 93.886.4–101.6 | 81.3 |
| 2096 | 87.980.6–94.9 | 93.986.6–101.8 | 81.4 |
| 2097 | 8880.6–95 | 9486.7–102.2 | 81.5 |
| 2098 | 88.181–94.9 | 94.286.6–102.3 | 81.6 |
| 2099 | 88.280.7–95.3 | 94.386.7–102.2 | 81.7 |
| 2100 | 88.381.1–95.5 | 94.486.7–102.4 | 81.7 |
Each country on its own
Good to know
- How long a newborn would live on average if the year’s death rates held all its life.
- Source: UN DESA, World Population Prospects 2024.
- Before 1950: Our World in Data, long-run life expectancy.
- The dashed line is the UN projection (medium variant), a scenario rather than a forecast; the band is its 95% prediction interval.
- Ranks count the 229 countries with a value in 2023, highest first.
- The faint line is the world as a whole, as the same source counts it.
How the layers work, where their data comes from and what they can’t tell you: Countries through time
Bangladesh vs Japan
Health
- Child mortalityBangladesh: 3.1 per 100 live births in 2024Japan: 0.2 per 100 live births in 2024
- Infant mortalityBangladesh: 22.8 per 1,000 live births in 2023Japan: 1.6 per 1,000 live births in 2023
- Safe drinking waterBangladesh: 59.1% in 2022Japan: 98.7% in 2022
- DepressionBangladesh: 4.11% in 2017Japan: 3.34% in 2017
- Suicide rateBangladesh: 6 per 100,000 people in 2017Japan: 15.7 per 100,000 people in 2017
People
- PopulationBangladesh: 172 million people in 2023Japan: 124 million people in 2023
- Population growthBangladesh: 1.21% a year in 2023Japan: -0.48% a year in 2023
- Fertility rateBangladesh: 2.16 births per woman in 2023Japan: 1.21 births per woman in 2023
- Urban populationBangladesh: 33.2% in 2025Japan: 92.3% in 2025
- Median ageBangladesh: 25.3 years in 2023Japan: 49 years in 2023
- People aged 65 and overBangladesh: 6.3% in 2023Japan: 29.6% in 2023
- Net migration rateBangladesh: -3.2 per 1,000 people in 2023Japan: 1.4 per 1,000 people in 2023
Economy
Education
Politics
Conflict
Military
- Military spendingBangladesh: 0.81% of GDP in 2025Japan: 1.41% of GDP in 2025
- Military spending in US dollarsBangladesh: $3.67B in 2025Japan: $59.5B in 2025
- Military spending per personBangladesh: $22 in 2025Japan: $504 in 2025
- Military share of state spendingBangladesh: 7.1% of government spending in 2025Japan: 3.8% of government spending in 2025
- Armed forces personnelBangladesh: 227,000 people in 2020Japan: 261,000 people in 2020
- National powerBangladesh: 1.01% of world capability in 2022Japan: 2.47% of world capability in 2022
- Armed forces, share of workersBangladesh: 0.32% of the labour force in 2020Japan: 0.38% of the labour force in 2020
- Arms importsBangladesh: 32 million TIV in 2025Japan: 1.72 billion TIV in 2025
- Arms exportsBangladesh: 2 million TIV in 1984Japan: 28 million TIV in 2025