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🇬🇼 Total Fertility Rate of Guinea-Bissau

3.77
Total Fertility Rate
29.71
Crude Birth Rate
65,299
Overall Births

The current population fertility rate of Guinea-Bissau is 3.7695 births per woman. A -1.83% decrease from 2023, when the fertility rate was 3.8398 births per woman. In the future, Guinea-Bissau's fertility rate is projected to decrease to 1.9305 childern born per woman, by the year 2100. A total decrease of the fertility rate of Guinea-Bissau's by -48.79% from today's standard.

Historic Total Fertility Rate of Guinea-Bissau (1950-2024)

Guinea-Bissau has seen a decrease of the population fertility rate since the 1950's. From 5.9138 to 3.7695 births per woman, a decrease of -36.26% in total.

Year Total Fertility Rate (births per woman) Crude Birth Rate Overall Births
1950 5.9138 46.177 25,147
1951 5.9091 45.833 25,312
1952 5.9009 45.649 25,411
1953 5.8953 45.523 25,519
1954 5.8922 45.449 25,637
1955 5.8916 45.419 25,767
1956 5.8934 45.427 25,911
1957 5.8976 45.471 26,070
1958 5.9039 45.546 26,245
1959 5.9118 45.65 26,436
1960 5.9209 45.776 26,641
1961 5.9307 45.912 26,856
1962 5.9407 45.356 26,869
1963 5.9507 44.783 26,816
1964 5.9607 44.093 26,564
1965 5.9708 42.177 24,775
1966 5.9816 40.516 23,325
1967 5.9937 39.589 22,666
1968 6.0076 39.745 23,138
1969 6.0237 40.089 23,793
1970 6.0414 39.483 23,336
1971 6.0595 39.916 24,001
1972 6.0781 39.363 23,496
1973 6.0977 39.798 24,050
1974 6.1201 40.323 24,704
1975 6.1496 42.399 27,409
1976 6.1918 44.174 30,301
1977 6.2488 45.64 33,340
1978 6.3196 46.835 36,476
1979 6.4012 47.86 39,654
1980 6.4871 48.83 40,808
1981 6.5694 48.85 41,485
1982 6.6403 48.742 42,066
1983 6.6937 48.489 42,518
1984 6.7267 48.103 42,845
1985 6.7392 47.616 43,072
1986 6.7341 47.074 43,241
1987 6.7173 46.539 43,411
1988 6.6934 46.051 43,628
1989 6.6634 45.625 43,912
1990 6.5073 44.462 43,465
1991 6.4515 44.112 43,810
1992 6.4018 44.179 45,034
1993 6.3226 44.064 46,385
1994 6.2581 44.008 47,891
1995 6.1725 43.709 48,937
1996 6.0918 43.461 49,741
1997 6.0077 43.352 50,580
1998 5.8979 43.028 51,132
1999 5.793 42.727 51,721
2000 5.7199 42.493 52,459
2001 5.6302 42.132 53,115
2002 5.6118 42.257 54,462
2003 5.566 42.048 55,446
2004 5.5005 41.655 56,225
2005 5.4537 41.358 57,169
2006 5.4175 41.032 58,117
2007 5.3994 40.911 59,432
2008 5.2735 40.003 59,612
2009 5.1522 39.1 59,773
2010 5.0607 38.427 60,273
2011 5.0468 38.303 61,675
2012 5.0026 37.945 62,749
2013 4.9375 37.46 63,631
2014 4.8015 36.472 63,609
2015 4.6712 35.519 63,567
2016 4.5306 34.502 63,320
2017 4.3576 33.285 62,588
2018 4.263 32.657 62,889
2019 4.172 32.093 63,263
2020 4.0941 31.605 63,738
2021 4.0055 31.087 64,086
2022 3.9249 30.611 64,479
2023 3.8398 30.106 64,777
2024 3.7695 29.708 65,299

Future Total Fertility Rate of Guinea-Bissau (2024-2100)

Guinea-Bissau's negative downward trend in fertility rate is set to decrease even further in the future. From 3.7695 to an average of 1.9305 children born per woman. An additional decrease of -48.79% from 2024 to 2100.

Year Total Fertility Rate (births per woman) Crude Birth Rate Overall Births
2024 3.7695 29.708 65,299
2025 3.7093 29.387 65,981
2026 3.6386 28.981 66,446
2027 3.5753 28.633 67,017
2028 3.5192 28.341 67,699
2029 3.4561 27.989 68,210
2030 3.3998 27.682 68,811
2031 3.337 27.309 69,216
2032 3.2816 26.976 69,693
2033 3.232 26.668 70,210
2034 3.1874 26.378 70,747
2035 3.1341 25.996 71,004
2036 3.0886 25.659 71,352
2037 3.0425 25.302 71,605
2038 3.0049 25.0 71,982
2039 2.9585 24.611 72,067
2040 2.9183 24.258 72,219
2041 2.8797 23.906 72,332
2042 2.8437 23.564 72,433
2043 2.8211 23.322 72,811
2044 2.7811 22.929 72,678
2045 2.7487 22.594 72,685
2046 2.7223 22.307 72,807
2047 2.6829 21.915 72,538
2048 2.6635 21.685 72,773
2049 2.6315 21.356 72,636
2050 2.6043 21.068 72,601
2051 2.5706 20.733 72,360
2052 2.5433 20.453 72,269
2053 2.5304 20.291 72,571
2054 2.5089 20.064 72,611
2055 2.4757 19.747 72,288
2056 2.4583 19.559 72,408
2057 2.4384 19.353 72,432
2058 2.4111 19.092 72,216
2059 2.3856 18.847 72,030
2060 2.3644 18.637 71,944
2061 2.3566 18.531 72,241
2062 2.3231 18.224 71,719
2063 2.3099 18.074 71,792
2064 2.2871 17.848 71,530
2065 2.2725 17.685 71,497
2066 2.2659 17.581 71,683
2067 2.2531 17.427 71,646
2068 2.2452 17.307 71,731
2069 2.227 17.107 71,458
2070 2.2096 16.912 71,180
2071 2.1959 16.744 70,992
2072 2.1854 16.6 70,884
2073 2.175 16.455 70,751
2074 2.1514 16.212 70,163
2075 2.1405 16.064 69,965
2076 2.1223 15.863 69,510
2077 2.1194 15.775 69,533
2078 2.1086 15.631 69,285
2079 2.0988 15.495 69,054
2080 2.088 15.353 68,775
2081 2.0789 15.224 68,539
2082 2.0727 15.12 68,392
2083 2.0531 14.921 67,792
2084 2.0461 14.815 67,598
2085 2.0369 14.696 67,328
2086 2.0231 14.546 66,898
2087 2.0247 14.509 66,969
2088 2.0168 14.404 66,718
2089 2.0071 14.289 66,403
2090 2.0002 14.196 66,174
2091 1.9951 14.116 65,995
2092 1.992 14.053 65,880
2093 1.9848 13.96 65,616
2094 1.9747 13.848 65,251
2095 1.9686 13.765 65,009
2096 1.9605 13.669 64,694
2097 1.9487 13.547 64,242
2098 1.9466 13.492 64,101
2099 1.9406 13.409 63,816
2100 1.9305 13.298 63,387

How is Total Fertility Rate calculated?

A population's fertility rate is most commonly calculated as Total Total Fertility Rate or TFR for short. The Total Total Fertility Rate (TFR) is a standard demographic indicator that is used internationally to estimate the average number of children born per woman in a population. It is calculated by adding up all the age-specific fertility rates, multiplying this sum by five (the width of the age-group interval), and then dividing by 1,000.

Total Fertility Rate Formula

Total Total Fertility Rate = (Sum of ASFR x 5 ) / 1,000

Data Information

Data found on this page is based on the medium fertility variant of the United Nations Revision of World Population Prospects 2022.

Data Sources

The United Nations - Department of Economic and Social Affairs (Population Division)

UN Revision of World Population Prospects 2022

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