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Economy of Belgium vs Tonga compared: GDP & Debt

Updated on by Georank team

Belgium has a GDP of $671B compared to $591M for Tonga, ranking 23/197 and 191/197 by economy size, respectively.

Belgium has $703B in government debt (104.7% of GDP), compared to $256M (37% of GDP) in Tonga.

Belgium vs Tonga GDP by year

Belgium
Tonga
1x
Year GDP, current $
Belgium Tonga
2024 $671,370,081,636 -
2023 $651,330,595,110 $591,139,749
2022 $591,085,783,326 $556,514,555
2021 $598,522,422,242 $519,306,353
2020 $529,694,473,502 $506,571,468
2019 $536,726,344,405 $506,031,239
2018 $542,638,913,428 $493,530,783
2017 $500,908,767,352 $459,976,850
2016 $474,271,566,740 $420,828,262
2015 $461,044,767,545 $437,525,514
2014 $537,987,419,164 $440,997,738
2013 $524,097,026,599 $451,788,498
2012 $498,414,364,945 $471,122,971
2011 $527,196,649,049 $414,143,828
2010 $481,556,503,720 $366,887,375
2009 $485,014,525,992 $312,415,028
2008 $517,328,087,920 $344,438,844
2007 $470,922,156,309 $298,519,623
2006 $408,259,840,869 $292,232,703
2005 $385,714,762,230 $261,823,805
2004 $369,214,712,443 $230,678,011
2003 $318,082,528,507 $202,246,591
2002 $258,383,599,375 $182,764,281
2001 $236,746,141,604 $181,117,230
2000 $236,792,460,312 $204,848,488
1999 $258,245,733,221 $199,208,718
1998 $258,528,339,631 $191,504,893
1997 $252,708,051,421 $214,991,452
1996 $279,201,433,225 $222,100,576
1995 $288,025,588,396 $208,871,666
1994 $244,884,129,491 $195,990,986
1993 $224,721,795,709 $138,489,884
1992 $234,781,652,447 $137,066,291
1991 $210,510,999,409 $132,201,141
1990 $205,331,747,948 $113,563,822
1989 $164,221,056,511 $106,344,855
1988 $162,299,103,675 $106,657,267
1987 $149,394,404,106 $81,667,133
1986 $120,018,787,249 $68,195,856
1985 $86,268,264,148 $60,058,663
1984 $83,349,530,159 $64,248,355
1983 $87,184,239,053 $60,863,964
1982 $92,095,926,188 $62,068,161
1981 $104,730,018,470 $62,242,013
1980 $126,829,314,388 $53,260,077
1979 $116,315,456,797 $44,667,002
1978 $101,246,526,194 $41,567,472
1977 $82,839,905,459 $34,139,388
1976 $71,113,882,968 $30,036,417
1975 $65,678,189,097 $32,506,742
1974 $56,033,077,879 -
1973 $47,743,801,490 -
1972 $37,209,418,019 -
1971 $29,821,661,870 -
1970 $26,706,196,047 -
1969 $24,019,653,475 -
1968 $21,654,856,965 -
1967 $20,252,508,995 -
1966 $18,894,891,312 -
1965 $17,597,783,297 -
1964 $16,168,044,450 -
1963 $14,445,805,381 -
1962 $13,436,827,167 -
1961 $12,561,701,694 -
1960 $11,810,619,368 -

Data sources: World Bank | Economy & Growth (1960–2024, retrieved 2026-04-06).

GeoRank.org/economy/belgium/tonga | CC BY

GDP per capita in Belgium vs Tonga by year

Belgium
GDP per capita

GDP per capita, PPP
Tonga
GDP per capita

GDP per capita, PPP
1x
Year Current $
Belgium Tonga
GDP per capita GDP per capita, PPP GDP per capita GDP per capita, PPP
2024 $56,615 $73,514 - -
2023 $55,291 $71,946 $5,652 $7,803
2022 $50,606 $69,128 $5,298 $7,296
2021 $51,658 $60,669 $4,923 $6,929
2020 $45,906 $56,120 $4,792 $6,676
2019 $46,717 $56,712 $4,789 $6,473
2018 $47,487 $52,467 $4,675 $6,393
2017 $44,035 $50,256 $4,366 $6,229
2016 $41,855 $48,415 $3,988 $5,920
2015 $40,894 $46,072 $4,124 $5,472
2014 $47,996 $45,148 $4,137 $5,336
2013 $46,965 $43,864 $4,219 $5,120
2012 $44,874 $42,484 $4,384 $4,996
2011 $47,761 $41,245 $3,850 $4,855
2010 $44,197 $39,840 $3,416 $4,465
2009 $44,923 $37,906 $2,914 $4,384
2008 $48,303 $37,883 $3,218 $4,600
2007 $44,319 $36,798 $2,797 $4,316
2006 $38,705 $35,251 $2,750 $4,327
2005 $36,810 $33,178 $2,478 $4,315
2004 $35,429 $32,060 $2,195 $4,235
2003 $30,655 $30,931 $1,936 $4,231
2002 $25,006 $30,282 $1,759 $4,171
2001 $23,015 $28,794 $1,754 $3,955
2000 $23,099 $27,794 $1,995 $3,834
1999 $25,253 $25,441 $1,952 $3,636
1998 $25,338 $24,370 $1,889 $3,527
1997 $24,821 $23,733 $2,136 $3,434
1996 $27,490 $22,745 $2,215 $3,410
1995 $28,414 $22,446 $2,084 $3,347
1994 $24,209 $21,518 $1,957 $3,088
1993 $22,284 $20,473 $1,383 $2,882
1992 $23,373 $20,272 $1,370 $2,716
1991 $21,042 $19,601 $1,323 $2,652
1990 $20,600 $18,688 $1,139 $2,416
1989 $16,525 - $1,070 -
1988 $16,391 - $1,078 -
1987 $15,136 - $830 -
1986 $12,170 - $696 -
1985 $8,751 - $613 -
1984 $8,457 - $656 -
1983 $8,846 - $621 -
1982 $9,344 - $633 -
1981 $10,623 - $636 -
1980 $12,864 - $545 -
1979 $11,811 - $458 -
1978 $10,290 - $428 -
1977 $8,427 - $353 -
1976 $7,243 - $315 -
1975 $6,701 - $349 -
1974 $5,734 - - -
1973 $4,901 - - -
1972 $3,832 - - -
1971 $3,083 - - -
1970 $2,766 - - -
1969 $2,490 - - -
1968 $2,251 - - -
1967 $2,114 - - -
1966 $1,983 - - -
1965 $1,860 - - -
1964 $1,724 - - -
1963 $1,555 - - -
1962 $1,457 - - -
1961 $1,368 - - -
1960 $1,290 - - -

Data sources: World Bank | Economy & Growth (1960–2024, retrieved 2026-04-06).

GeoRank.org/economy/belgium/tonga | CC BY

Belgium's GDP per capita is $56,615, ranking 18/197, compared to $5,652 in Tonga, ranking 115/197. Adjusted for purchasing power (GDP per capita PPP), Belgium ranks 21st at $73,514, while Tonga ranks 144th at $7,803.

Economic indicators

Belgium Tonga
Gross domestic product
$671B
2024
$591M
2023
GDP rank
23/197
2024
191/197
2023
GDP growth
1.07%
2023-2024
2.79%
2022-2023
GDP per capita
$56,615
2024
$5,652
2023
GDP per capita rank
18/197
2024
115/197
2023
GDP per capita, PPP
$73,514
2024
$7,803
2023
GDP per capita PPP rank
21/197
2024
144/197
2023
Government debt
$703B
2024
$256M
2023
Debt-to-GDP ratio
104.7%
2024
37%
2024
Government debt per person
$59,278
2024
$2,445
2023
Government debt per person rank
5/185
2024
111/185
2023
Average annual personal income after taxes
$35,259
2026
$3,886
2026
Market capitalization of domestic companies
$321B
2018
n/a
Number of millionaires
549,000
2025
n/a
Number of billionaires
11
2025
n/a
Income share by richest 10%
22.2%
2023
22%
2021
Income share by poorest 10%
3.7%
2023
4%
2021
Government expenditure, % of GDP
54.5%
2024
51.3%
2024
Consumer prices inflation
3.14%
2023-2024
3.18%
2023-2024
Unemployment rate
5.7%
2024
1.65%
2023
Population
11902714
103309

Spending and national debt comparison by year

Belgium
Spending

Debt
Tonga
Spending

Debt
1x
Year % of GDP
Belgium Tonga
Government spending Government debt Government spending Government debt
2024 54.5% 104.7% 51.3% 37%
2023 53.3% 103.2% 48.2% 43.3%
2022 52.3% 102.7% 44.4% 43.2%
2021 54.9% 108.5% 44.6% 43%
2020 58.5% 111.2% 37.9% 42.6%
2019 51.8% 97.6% 39.9% 42.8%
2018 52.5% 100.1% 39.6% 45.8%
2017 52.3% 102.5% 39.7% 44.7%
2016 53.4% 105.5% 37.2% 49.4%
2015 53.9% 105.6% 37.4% 51.1%
2014 55.4% 106.6% 31.5% 47.4%
2013 55.9% 105% 34.3% 48.9%
2012 56.2% 104.3% 32% 60%
2011 55% 102.7% 32.6% 51.9%
2010 53.9% 100.2% 28.4% 44.7%
2009 54.5% 99.9% 23.9% 39.7%
2008 50.8% 93.2% 24% 34%
2007 48.6% 87.3% 23.2% 37.8%
2006 48.8% 91.5% 25.6% 39.6%
2005 51.9% 95.1% 19.8% 43.3%
2004 49.3% 97.2% 19.3% 52.2%
2003 51% 101.7% 20% 56.2%
2002 49.9% 105.4% 21.3% 60.7%
2001 49.4% 108.2% 19.1% 53.4%
2000 49.4% 109.6% 20% 43.6%
1999 50.5% 115.4% 18.8% 38.4%
1998 51% 119.2% - -
1997 51.6% 124.3% - -
1996 53.1% 129% - -
1995 52.6% 131.3% - -
1994 54.7% 137.1% - -
1993 57.1% 138.9% - -
1992 55.9% 134.7% - -
1991 55.6% 131.8% - -
1990 54.4% 130.3% - -
1989 52.3% 126.4% - -
1988 53.9% 129.7% - -
1987 55.8% 129.2% - -
1986 57.6% 124.7% - -
1985 58.4% 119.4% - -
1984 59.1% 114.6% - -
1983 62.2% 110.3% - -
1982 59.6% 99.6% - -
1981 61.5% 89.7% - -
1980 54.9% 76.8% - -
1979 54.8% 69.2% - -
1978 52.8% 65.2% - -
1977 52.2% 61.6% - -
1976 50.4% 61.4% - -
1975 50.2% 59.5% - -
1974 44.5% 61.7% - -
1973 45% 63.7% - -
1972 45% 64.9% - -
1971 43.9% 63.5% - -
1970 42.7% 66.6% - -
1969 26.5% 51.6% - -
1968 26.7% 54.5% - -
1967 25.5% 54.1% - -
1966 25.1% 55.6% - -
1965 23.4% 57.6% - -
1964 22.5% 59.4% - -
1963 23.1% 64.1% - -
1962 22.5% 65.3% - -
1961 22.1% 67.8% - -
1960 23.7% 69.4% - -

Data sources: International Monetary Fund (IMF) | Fiscal Monitor (1990–2024, retrieved 2026-02-20); International Monetary Fund (IMF) | Public Finances in Modern History (1960–1989, retrieved 2026-02-20).

GeoRank.org/economy/belgium/tonga | CC BY

In 2024, Belgium's government spending was $366B, accounting for 54.5% of its GDP, while Tonga spent $285M, or 51.3% of GDP.

Debt-to-GDP ratio is 104.7% in Belgium and 37% in Tonga, ranking 19/185 and 142/185, respectively.

Government deficit by year

Deficit/surplus
Belgium

Tonga
1x
Year Deficit/surplus, % of GDP
Belgium Tonga
2024 -4.52% 4.17%
2023 -4.1% 6.14%
2022 -3.62% -0.1%
2021 -5.4% -0.87%
2020 -9.03% 5.25%
2019 -2.05% 3.28%
2018 -1.05% 2.92%
2017 -0.76% 3.58%
2016 -2.43% 1.47%
2015 -2.48% -2.75%
2014 -3.18% 6.38%
2013 -3.16% -1.3%
2012 -4.35% -1.74%
2011 -4.44% -6.02%
2010 -4.13% -1.22%
2009 -5.45% 6.85%
2008 -1.1% 2.14%
2007 0.07% 5.39%
2006 0.24% 1.34%
2005 -2.72% 4.23%
2004 -0.24% 4.23%
2003 -1.86% 2.37%
2002 -0.04% 2.59%
2001 0.23% 2.23%
2000 -0.08% 1.35%
1999 -0.65% 1.55%
1998 -1.03% -
1997 -2.15% -
1996 -4% -
1995 -4.51% -
1994 -5.29% -
1993 -7.71% -
1992 -8.42% -
1991 -7.67% -
1990 -6.99% -
1989 -7.58% -
1988 -7.28% -
1987 -7.89% -
1986 -9.96% -
1985 -10.1% -
1984 -10.8% -
1983 -14.5% -
1982 -12.3% -
1981 -15.5% -
1980 -9.43% -
1979 -8.33% -
1978 -6.51% -
1977 -6.51% -
1976 -6.61% -
1975 -6.45% -
1974 -3.87% -
1973 -5.02% -
1972 -6.07% -
1971 -4.45% -
1970 -3.51% -
1969 -3.34% -
1968 -3.69% -
1967 -2.76% -
1966 -3.08% -
1965 -2.9% -
1964 -2.27% -
1963 -2.8% -
1962 -2.12% -
1961 -2.34% -
1960 -4.89% -
1959 -5.21% -
1958 -4.33% -
1957 -1.27% -
1956 1.85% -
1955 -1.05% -
1954 2.34% -
1953 0.14% -
1952 -0.26% -
1951 0.59% -
1950 -2.01% -
1949 -2.05% -
1948 -2.29% -
1947 -14.5% -
1946 1.87% -
1945 - -
1944 - -
1943 -5.81% -
1942 - -
1941 - -
1940 - -
1939 -6.86% -
1938 -5.17% -
1937 -4.71% -
1936 -4.92% -
1935 -5.94% -
1934 -2.78% -
1933 -1.69% -
1932 - -
1931 - -
1930 -2.48% -
1929 - -
1928 - -
1927 3.06% -
1926 - -
1925 - -
1924 -5.53% -
1923 - -
1922 - -
1921 - -
1920 - -
1919 - -
1918 - -
1917 - -
1916 - -
1915 - -
1914 - -
1913 -1.4% -
1912 -1.39% -
1911 -0.92% -
1910 -0.18% -
1909 0.13% -
1908 -0.95% -
1907 -0.81% -
1906 -1.35% -
1905 1.23% -
1904 0.004% -
1903 0.08% -
1902 0.22% -
1901 0.55% -
1900 -0.54% -
1899 -1.64% -
1898 -0.28% -
1897 -0.25% -
1896 0.94% -
1895 -0.33% -
1894 0.06% -
1893 0.07% -
1892 0.17% -
1891 -0.005% -
1890 -0.83% -
1889 0.3% -
1888 -0.21% -
1887 -0.12% -
1886 0.54% -
1885 -0.43% -
1884 -0.26% -
1883 -0.54% -
1882 -0.3% -
1881 0.08% -
1880 0.12% -
1879 -1.51% -
1878 -1.78% -
1877 -2.52% -
1876 -0.77% -
1875 -0.88% -
1874 -1.02% -
1873 -2.08% -
1872 -0.7% -
1871 -0.64% -
1870 -0.58% -
1869 -0.35% -
1868 -0.39% -
1867 -0.49% -
1866 -0.87% -
1865 -0.55% -
1864 -0.62% -
1863 -0.72% -
1862 -0.49% -
1861 -0.22% -
1860 -0.13% -
1859 0.1% -
1858 0.35% -
1857 0% -
1856 -0.26% -
1855 -0.28% -
1854 -0.4% -
1853 -0.3% -
1852 -0.44% -
1851 -0.05% -
1850 -0.11% -
1849 0.11% -
1848 -1.41% -
1847 -0.69% -
1846 -0.52% -
1845 -1.17% -
1844 -4.92% -
1843 -0.86% -
1842 -0.89% -
1841 -0.75% -
1840 0.16% -
1839 -0.43% -
1838 0.23% -
1837 -0.11% -
1836 0.18% -
1835 0.27% -

Data sources: International Monetary Fund (IMF) | Public Finances in Modern History (1835–1989, retrieved 2026-02-20); International Monetary Fund (IMF) | Fiscal Monitor (1990–2024, retrieved 2026-02-20).

GeoRank.org/economy/belgium/tonga | CC BY

In 2023, Belgium's government deficit, the difference between spending and revenue, was $26.7B, equivalent to 4.1% of GDP. This compares to Tonga's surplus of $36.3M, or 6.14% of GDP.

Over the past 25 years, Belgium recorded a fiscal deficit in 22 of those years, while Tonga ran a deficit in 7 years. On average, Belgium posted an annual deficit equal to 2.47% of GDP, compared to surplus of 1.97% of GDP for Tonga.

Inflation comparison by year

Inflation
Belgium

Tonga
1x
Year Consumer prices inflation
Belgium Tonga
2024 3.14% 3.18%
2023 4.05% 6.35%
2022 9.6% 11%
2021 2.44% 5.64%
2020 0.74% -0.35%
2019 1.44% 1.18%
2018 2.05% 5.03%
2017 2.13% 7.52%
2016 1.97% 2.58%
2015 0.56% -1.05%
2014 0.34% 2.51%
2013 1.11% 0.78%
2012 2.84% 1.15%
2011 3.53% 6.27%
2010 2.19% 3.53%
2009 -0.05% 1.43%
2008 4.49% 10.4%
2007 1.82% 5.84%
2006 1.79% 6.15%
2005 2.78% 8.67%
2004 2.1% 11%
2003 1.59% 11.6%
2002 1.65% 10.4%
2001 2.47% 8.29%
2000 2.54% 6.33%
1999 1.12% 4.46%
1998 0.95% 3.27%
1997 1.63% 2.12%

Data sources: World Bank | Economy & Growth (1997–2024, retrieved 2026-04-06).

GeoRank.org/economy/belgium/tonga | CC BY

Over the past 28 years, Belgium has recorded an average annual inflation rate of 2.25%, compared with 5.19% in Tonga. In 2024, inflation was 3.14% in Belgium and 3.18% in Tonga.

Top exports between countries

Belgium
Export category Export value
Processed food, beverages & tobacco $169K
Textiles & consumer goods $89K
Machinery & equipment $63K
Raw materials & minerals $35K
Metals $24K
Chemicals & pharma $22K
Animal & marine products $12K
Tonga
Export category Export value

Balance of trade

Belgium Tonga
Current account balance
-$2.54B
2024
-$43.5M
2024
Current account balance ranking
151/190
2024
83/190
2024
Current account balance, % of GDP
-0.38%
2024
-7.93%
2023
Goods imports
$370B
2024
$232M
2024
Goods exports
$382B
2024
$10.8M
2024
Service imports
$164B
2024
$161M
2024
Service exports
$150B
2024
$93.6M
2024
Imports of goods and services, % of GDP
79.7%
2024
64.9%
2023
Exports of goods and services, % of GDP
79.3%
2024
14.7%
2023

Economic freedom indices

The indices of economic freedom below are issued by the Heritage Foundation. Higher scores indicate stronger economic health.

Belgium Tonga
Economic freedom 69.2 58.9
Economic freedom ranking 42/197 107/197
Property rights 91.1 71.1
Government integrity 78.2 45.1
Judicial effectiveness 91.6 64.9
Tax burden 50.6 85.6
Government spending 14.6 31
Fiscal health 53.4 97.3
Business freedom 82.5 59.2
Labor freedom 57.5 55.9
Monetary freedom 76.8 61
Trade freedom 79.4 75.4
Investment freedom 85 40
Financial freedom 70 20

Economic freedom comparison by year

Belgium
Tonga
1x
Year Economic freedom index
Belgium Tonga
2026 69.2 58.9
2025 69 58.5
2024 65.6 59.2
2023 67.1 60
2022 69.6 60.8
2021 70.1 57.5
2020 68.9 58.8
2019 67.3 57.7
2018 67.5 63.1
2017 67.8 63
2016 68.4 59.6
2015 68.8 59.3
2014 69.9 58.2
2013 69.2 56
2012 69 57
2011 70.2 55.8
2010 70.1 53.4
2009 72.1 54.1
2008 71.7 -
2007 72.5 -
2006 71.8 -
2005 69 -
2004 68.7 -
2003 68.1 -
2002 67.6 -
2001 63.8 -
2000 63.5 -
1999 62.9 -
1998 64.7 -
1997 64.6 -
1996 66 -

Data sources: The Heritage Foundation | Economic Freedom Index (1996–2026, retrieved 2026-03-09).

GeoRank.org/economy/belgium/tonga | CC BY

The Economic Freedom Index for Belgium is 69.2, ranking 42/197, compared to 58.9 for Tonga, ranking 107/197. The chart above displays a comparison of annual changes in economic freedom indexes.

Other economic metrics

Belgium Tonga
Services, % of GDP
71%
2024
50%
2023
Industry, % of GDP
18.7%
2024
14.9%
2023
Agriculture, forestry, and fishing, % of GDP
0.79%
2024
19%
2023
GNI, Atlas method
$656B
2024
$619M
2023
GNI per capita, PPP
$74,770
2024
$8,400
2023
Total reserves including gold
$41.4B
2024
$377M
2024
Total reserves ranking
49/177
2024
163/177
2024
Net foreign direct investment
$46.1B
2024
$13.3M
2024
Net inflows of foreign direct investment
-$41.4B
2024
-$12.1M
2024
Net outflows of foreign direct investment
$4.71B
2024
$1.25M
2024
Servicing debt to the IMF, % of GNI n/a
2.76%
2023
Poverty at national poverty lines
12.3%
2022
20.6%
2021
Gross capital formation, % of GDP
24.5%
2024
25.9%
2023

GDP per capita map

1x

Data sources: World Bank | Economy & Growth (1985–2024, retrieved 2026-04-06); U.S. Census Bureau (1985–2024, retrieved 2026-02-08).

GeoRank.org/economy/belgium/tonga | CC BY

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Data sources:

  1. World Bank | Economy & Growth (1960–2024, retrieved 2026-04-06)
  2. International Monetary Fund (IMF) | Public Finances in Modern History (1835–1989, retrieved 2026-02-20)
  3. International Monetary Fund (IMF) | Fiscal Monitor (1990–2024, retrieved 2026-02-20)
  4. The Heritage Foundation | Economic Freedom Index (1996–2026, retrieved 2026-03-09)
  5. U.S. Census Bureau (1985–2024, retrieved 2026-02-08)
  6. TradeMap (2021–2024, retrieved 2026-02-08)
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The current account balance is the sum of net trade in goods and services, net earnings from cross-border investments, and net transfer payments. It reflects a country's economic transactions with the rest of the world and is a fundamental component of the balance of payments. A surplus indicates that a country exports more than it imports, while a deficit shows the opposite.

Gross National Income (GNI) measures a country's total income. It encompasses income earned by residents, businesses, and foreign sources, defined as employee compensation and investment profits. GNI adds product taxes not included elsewhere and subtracts subsidies. It accounts for income from residents working abroad but excludes earnings from foreigners within the country.

A negative value for Net Foreign Direct Investment indicates a country is a net receiver of investments, as foreign inflows exceed outflows after Balance of Payments adjustments. A positive value indicates a net provider, with outflows exceeding inflows. Inflows are credits (increasing foreign claims on domestic assets), while outflows are debits (increasing domestic assets abroad).

Foreign direct investment (FDI, net inflows) shows how much capital foreign investors bring into a country after accounting for any funds that flow back in the opposite direction. It represents the net value of overseas companies establishing, expanding, or financing businesses in the reporting country. A positive number means more capital entered the country than was withdrawn, while a negative number means foreign investors pulled out more than they invested.

Foreign direct investment (FDI, net outflows) shows how much capital residents of a country invest abroad after accounting for any funds that flow back in the opposite direction. It represents the net value of domestic companies establishing, expanding, or financing businesses in other countries. A positive number means more capital was invested abroad than withdrawn, while a negative number means residents pulled back more than they invested.

Principal and interest payments to the IMF in currency, goods, or services on long-term debt expressed as a share of GNI.

Formerly gross domestic investment, gross capital formation measures the share of a country’s economic output invested in fixed assets, including buildings, machinery, and infrastructure. It indicates how much of the economy is devoted to building productive capacity.