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Economy of Singapore vs South Korea compared: GDP & Debt

Updated on by Georank team

Singapore has a GDP of $547B compared to $1.88T for South Korea, ranking 28/197 and 12/197 by economy size, respectively.

Singapore has $950B in government debt (173.5% of GDP), compared to $934B (49.8% of GDP) in South Korea.

Singapore vs South Korea GDP by year

Singapore
South Korea
1x
Year GDP, current $
Singapore South Korea
2024 $547,386,645,892 $1,875,388,209,407
2023 $505,439,514,078 $1,844,800,934,392
2022 $509,017,841,147 $1,799,363,116,867
2021 $436,591,382,250 $1,942,313,560,966
2020 $349,165,858,545 $1,744,070,276,373
2019 $376,161,998,830 $1,751,045,752,055
2018 $377,123,710,561 $1,824,251,454,307
2017 $343,673,334,902 $1,710,196,756,713
2016 $319,646,468,521 $1,579,150,518,945
2015 $307,998,545,269 $1,539,212,301,136
2014 $314,863,580,758 $1,556,252,422,020
2013 $307,576,360,585 $1,434,669,686,502
2012 $295,092,888,077 $1,335,343,586,438
2011 $279,356,499,090 $1,307,103,477,219
2010 $239,807,980,591 $1,192,830,015,738
2009 $194,150,283,772 $983,065,242,417
2008 $193,617,323,539 $1,091,580,692,542
2007 $180,941,701,358 $1,220,911,904,593
2006 $148,627,286,361 $1,095,175,538,508
2005 $127,807,848,728 $971,740,329,984
2004 $115,033,593,101 $823,251,107,639
2003 $97,646,401,096 $728,516,494,684
2002 $92,538,372,870 $650,014,391,470
2001 $89,793,790,670 $567,564,806,235
2000 $96,076,539,926 $597,487,173,479
1999 $86,286,849,755 $515,697,079,289
1998 $85,728,207,782 $397,297,216,492
1997 $100,123,787,215 $589,202,526,424
1996 $96,293,086,513 $631,196,863,758
1995 $87,812,540,788 $586,286,469,401
1994 $73,688,724,431 $479,181,794,217
1993 $60,603,815,716 $405,705,302,846
1992 $52,131,320,033 $366,921,291,825
1991 $45,466,164,978 $340,851,946,804
1990 $36,144,336,769 $292,064,221,389
1989 $30,465,364,739 $254,236,243,100
1988 $25,371,462,488 $205,477,530,605
1987 $20,919,215,578 $152,240,393,646
1986 $18,586,746,057 $119,965,960,795
1985 $19,156,532,746 $103,764,281,281
1984 $19,749,361,098 $99,749,645,089
1983 $17,784,112,150 $89,621,208,322
1982 $16,084,252,378 $79,921,300,447
1981 $14,175,228,844 $74,287,368,087
1980 $11,896,256,783 $66,547,970,351
1979 $9,296,921,724 $68,083,884,298
1978 $7,517,176,355 $52,824,793,388
1977 $6,618,585,074 $39,064,462,810
1976 $6,327,077,974 $30,371,074,380
1975 $5,633,673,930 $22,126,033,058
1974 $5,221,534,956 $19,860,929,977
1973 $3,696,213,333 $14,067,523,813
1972 $2,721,440,981 $10,990,490,570
1971 $2,263,785,444 $10,005,257,131
1970 $1,920,574,150 $9,085,001,794
1969 $1,659,893,768 $7,743,940,189
1968 $1,425,706,091 $6,167,109,472
1967 $1,238,035,816 $4,895,076,718
1966 $1,096,425,608 $3,957,064,541
1965 $974,644,096 $3,141,131,708
1964 $894,153,311 $3,476,789,682
1963 $917,608,012 $4,007,692,308
1962 $826,239,212 $2,826,923,077
1961 $764,629,788 $2,427,244,761
1960 $704,751,700 $3,973,069,307

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

GeoRank.org/economy/singapore/south-korea | CC BY

GDP per capita in Singapore vs South Korea by year

Singapore
GDP per capita

GDP per capita, PPP
South Korea
GDP per capita

GDP per capita, PPP
1x
Year Current $
Singapore South Korea
GDP per capita GDP per capita, PPP GDP per capita GDP per capita, PPP
2024 $90,674 $150,689 $36,239 $61,051
2023 $85,412 $143,786 $35,674 $57,430
2022 $90,299 $143,095 $34,822 $55,509
2021 $80,056 $132,617 $37,518 $51,718
2020 $61,410 $101,518 $33,646 $47,881
2019 $65,952 $105,335 $33,827 $46,511
2018 $66,882 $103,963 $35,364 $45,511
2017 $61,236 $95,744 $33,297 $43,156
2016 $57,006 $89,902 $30,832 $41,673
2015 $55,646 $87,156 $30,172 $39,794
2014 $57,565 $84,555 $30,667 $37,032
2013 $56,967 $83,088 $28,449 $35,844
2012 $55,548 $82,108 $26,601 $35,062
2011 $53,891 $80,052 $26,175 $33,944
2010 $47,237 $75,401 $24,071 $33,120
2009 $38,927 $66,213 $19,937 $30,740
2008 $40,009 $67,735 $22,252 $31,211
2007 $39,433 $68,805 $25,078 $30,255
2006 $33,768 $64,061 $22,610 $27,972
2005 $29,961 $58,822 $20,167 $26,179
2004 $27,608 $54,384 $17,122 $24,658
2003 $23,730 $48,778 $15,212 $22,920
2002 $22,160 $45,083 $13,643 $22,173
2001 $21,700 $43,109 $11,981 $20,442
2000 $23,853 $43,781 $12,710 $19,237
1999 $21,797 $39,949 $11,063 $17,421
1998 $21,829 $37,560 $8,583 $15,500
1997 $26,376 $39,286 $12,822 $16,241
1996 $26,233 $36,873 $13,865 $15,164
1995 $24,915 $35,090 $13,002 $13,921
1994 $21,552 $33,058 $10,734 $12,551
1993 $18,290 $30,062 $9,180 $11,349
1992 $16,136 $27,022 $8,387 $10,468
1991 $14,502 $25,530 $7,873 $9,724
1990 $11,862 $23,815 $6,813 $8,567
1989 $10,395 - $5,989 -
1988 $8,914 - $4,889 -
1987 $7,539 - $3,658 -
1986 $6,800 - $2,911 -
1985 $7,002 - $2,543 -
1984 $7,228 - $2,469 -
1983 $6,633 - $2,246 -
1982 $6,078 - $2,032 -
1981 $5,597 - $1,918 -
1980 $4,928 - $1,746 -
1979 $3,901 - $1,814 -
1978 $3,194 - $1,429 -
1977 $2,846 - $1,073 -
1976 $2,759 - $847 -
1975 $2,490 - $627 -
1974 $2,342 - $572 -
1973 $1,685 - $412 -
1972 $1,264 - $328 -
1971 $1,071 - $304 -
1970 $926 - $281.8 -
1969 $813 - $245.5 -
1968 $709 - $200 -
1967 $626 - $162.5 -
1966 $567 - $134.4 -
1965 $517 - $109.4 -
1964 $486 - $124.2 -
1963 $511 - $147 -
1962 $472 - $106.6 -
1961 $449 - $94.2 -
1960 $428 - $158.8 -

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

GeoRank.org/economy/singapore/south-korea | CC BY

Singapore's GDP per capita is $90,674, ranking 7/197, compared to $36,239 in South Korea, ranking 31/197. Adjusted for purchasing power (GDP per capita PPP), Singapore ranks 2nd at $150,689, while South Korea ranks 33rd at $61,051.

Economic indicators

Singapore South Korea
Gross domestic product
$547B
2024
$1.88T
2024
GDP rank
28/197
2024
12/197
2024
GDP growth
4.39%
2023-2024
2%
2023-2024
GDP per capita
$90,674
2024
$36,239
2024
GDP per capita rank
7/197
2024
31/197
2024
GDP per capita, PPP
$150,689
2024
$61,051
2024
GDP per capita PPP rank
2/197
2024
33/197
2024
Government debt
$950B
2024
$934B
2024
Debt-to-GDP ratio
173.5%
2024
49.8%
2024
Government debt per person
$157,326
2024
$18,052
2024
Government debt per person rank
1/185
2024
33/185
2024
Average annual personal income after taxes
$52,793
2026
$27,215
2026
Market capitalization of domestic companies
$638B
2024
$1.56T
2024
Number of millionaires
331,000
2025
1,301,000
2025
Number of billionaires
49
2025
30
2025
Income share by richest 10% n/a
24.6%
2021
Income share by poorest 10% n/a
2.9%
2021
Government expenditure, % of GDP
14.6%
2024
22.5%
2024
Consumer prices inflation
2.39%
2023-2024
2.32%
2023-2024
Central bank interest rate n/a
2.5%
2025
Unemployment rate
2.74%
2024
2.78%
2024
Population
6125852
51649918

Spending and national debt comparison by year

Singapore
Spending

Debt
South Korea
Spending

Debt
1x
Year % of GDP
Singapore South Korea
Government spending Government debt Government spending Government debt
2024 14.6% 173.5% 22.5% 49.8%
2023 14.8% 172.8% 23.1% 50.5%
2022 15% 154.3% 26.7% 49.8%
2021 15.6% 141.7% 24.1% 48%
2020 24.1% 148.2% 23.7% 45.9%
2019 14% 127.9% 21.3% 39.7%
2018 13.9% 109.4% 19.3% 37.9%
2017 13.6% 107.6% 18.6% 38%
2016 15.3% 106.3% 18.5% 39.1%
2015 14.4% 102.2% 18.8% 38.8%
2014 12.6% 97.7% 18.8% 37.9%
2013 10.9% 98.2% 19% 36%
2012 9.83% 106.7% 18.8% 33.5%
2011 9.66% 103.1% 18.3% 31.7%
2010 10.2% 98.7% 17.9% 28.3%
2009 15.9% 101.7% 19.5% 28.8%
2008 14% 97.9% 19.1% 25.9%
2007 9.01% 87.8% 18.8% 26.3%
2006 12.3% 86.5% 18.7% 27%
2005 12.4% 92.7% 18.2% 24.9%
2004 14.1% 95.7% 18.5% 21.6%
2003 15.6% 99.1% 17.9% 19.1%
2002 15.9% 96.3% 15.9% 16.4%
2001 18.2% 94.5% 16.9% 16.6%
2000 16.1% 82.3% 16% 16.1%
1999 15.9% 85.3% 16.1% 15.8%
1998 18.1% 84.6% 16% 13.8%
1997 14.5% 70.8% 13.9% 9.69%
1996 18.1% 71.3% 14% 7.81%
1995 13.8% 69.8% 13.5% 8.48%
1994 11.7% 70.7% 15.4% 9.63%
1993 14.5% 71.2% 15.1% 10.9%
1992 14.5% 79% 15.5% 11.6%
1991 15.9% 76.4% 15.4% 11.9%
1990 15.1% 73.5% 15.2% 12.8%
1989 - - 15% 12.4%
1988 - - 13.9% 12.7%
1987 - - 14.3% 15.3%
1986 - - 14.9% 14.5%
1985 - - 15.5% 16.2%
1984 - - 15.6% 16.9%
1983 - - 16% 19.3%
1982 - - 17.8% 20.5%
1981 - - 16.3% 18.8%
1980 - - 16.8% 18.6%
1979 - - 16.3% 15.7%
1978 - - 15.7% 18.4%
1977 - - 17.7% 20.1%
1976 - - 17% 20.4%
1975 - - 18.8% 21.5%
1974 - - 16.1% 18.6%
1973 - - 14.2% 17.9%
1972 - - 18.5% 18.3%
1971 - - 18.5% 14.5%
1970 - - 17.5% 6.95%
1969 - - 19.8% 2.63%
1968 - - 18.5% 2.76%
1967 - - 16.7% 3.74%
1966 - - 16% 4.44%
1965 - - 13.1% 6.14%
1964 - - 12.1% 6.57%
1963 - - 15.4% 9.21%
1962 - - 22.3% 13%
1961 - - 21.2% 13.4%
1960 - - 17.9% 13.7%

Data sources: International Monetary Fund (IMF) | Fiscal Monitor (1990–2024, retrieved 2026-02-20); International Monetary Fund (IMF) | Public Finances in Modern History (1960–1994, retrieved 2026-02-20).

GeoRank.org/economy/singapore/south-korea | CC BY

In 2024, Singapore's government spending was $79.7B, accounting for 14.6% of its GDP, while South Korea spent $423B, or 22.5% of GDP.

Debt-to-GDP ratio is 173.5% in Singapore and 49.8% in South Korea, ranking 4/185 and 110/185, respectively.

Government deficit by year

Deficit/surplus
Singapore

South Korea
1x
Year Deficit/surplus, % of GDP
Singapore South Korea
2024 4.44% -0.78%
2023 3.47% -0.67%
2022 1.21% -1.49%
2021 1.13% -0.02%
2020 -6.73% -2.11%
2019 3.77% 0.35%
2018 3.68% 2.42%
2017 5.24% 2.08%
2016 3.25% 1.56%
2015 2.86% 0.5%
2014 4.6% 0.57%
2013 5.96% 0.79%
2012 7.34% 1.63%
2011 7.96% 1.72%
2010 5.68% 1.61%
2009 -0.09% 0.24%
2008 3.59% 1.58%
2007 7.12% 2.49%
2006 2.16% 1.18%
2005 2.56% 0.95%
2004 2.06% 0.09%
2003 0.68% 1.51%
2002 2.23% 3.23%
2001 1.2% 2.42%
2000 4.59% 3.91%
1999 5.2% 1.15%
1998 2.41% 1.09%
1997 5.66% 2.31%
1996 1.98% 2.3%
1995 4.8% 2.16%
1994 7.9% 2.06%
1993 4.36% 3.21%
1992 2.7% 2.42%
1991 0.68% 1.94%
1990 1.97% 2.98%
1989 - 2.27%
1988 - 2.85%
1987 - 1.7%
1986 - 0.8%
1985 - 0.47%
1984 - 0.78%
1983 - 1.05%
1982 - -0.41%
1981 - 0.99%
1980 - 0.46%
1979 - 0.47%
1978 - -0.27%
1977 - -1.81%
1976 - -0.87%
1975 - -3.68%
1974 - -2.78%
1973 - -1.72%
1972 - -4.33%
1971 - -1.3%
1970 - -0.52%
1969 - -2.85%
1968 - -2.36%
1967 - -2.87%
1966 - -4.27%
1965 - -3.43%
1964 - -4.1%
1963 - -4.32%
1962 - -7.82%
1961 - -9.48%
1960 - -5.18%
1959 - -6.52%
1958 - -10%
1957 - -10.1%
1956 - -10.8%
1955 - -10.6%
1954 - -10.3%
1953 - -4.14%

Data sources: International Monetary Fund (IMF) | Fiscal Monitor (1990–2024, retrieved 2026-02-20); International Monetary Fund (IMF) | Public Finances in Modern History (1953–1994, retrieved 2026-02-20).

GeoRank.org/economy/singapore/south-korea | CC BY

In 2024, Singapore's government surplus, the difference between spending and revenue, was $24.3B, equivalent to 4.44% of GDP. This compares to South Korea's deficit of $14.7B, or 0.78% of GDP.

Over the past 35 years, Singapore recorded a fiscal deficit in 2 of those years, while South Korea ran a deficit in 5 years. On average, Singapore posted an annual surplus equal to 3.36% of GDP, compared to surplus of 1.35% of GDP for South Korea.

Inflation comparison by year

Inflation
Singapore

South Korea
1x
Year Consumer prices inflation
Singapore South Korea
2024 2.39% 2.32%
2023 4.83% 3.6%
2022 6.13% 5.09%
2021 2.32% 2.5%
2020 -0.17% 0.54%
2019 0.57% 0.38%
2018 0.44% 1.48%
2017 0.58% 1.94%
2016 -0.53% 0.97%
2015 -0.52% 0.71%
2014 1.03% 1.27%
2013 2.36% 1.3%
2012 4.58% 2.19%
2011 5.25% 4.03%
2010 2.83% 2.94%
2009 0.59% 2.76%
2008 6.64% 4.67%
2007 2.11% 2.53%
2006 0.97% 2.24%
2005 0.43% 2.75%
2004 1.66% 3.59%
2003 0.51% 3.51%
2002 -0.39% 2.76%
2001 1% 4.07%
2000 1.36% 2.26%
1999 0.02% 0.81%
1998 -0.27% 7.51%
1997 2% 4.44%

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

GeoRank.org/economy/singapore/south-korea | CC BY

Over the past 28 years, Singapore has recorded an average annual inflation rate of 1.74%, compared with 2.68% in South Korea. In 2024, inflation was 2.39% in Singapore and 2.32% in South Korea.

Top exports between countries

Singapore
Export category Export value
Machinery & equipment $15.4B
Chemicals & pharma $3.13B
Transport & tourism services $1.52B
Business & finance services $1.46B
Raw materials & minerals $985M
Miscellaneous $646M
IT & IP services $486M
Processed food, beverages & tobacco $324M
Textiles & consumer goods $318M
Precious metals & jewellery $252M
South Korea
Export category Export value
Machinery & equipment $10.4B
Raw materials & minerals $6.12B
Chemicals & pharma $880M
Precious metals & jewellery $264M
Metals $259M
Processed food, beverages & tobacco $123M
Textiles & consumer goods $119M
Raw agricultural goods $47M
Wood & paper products $18M
Animal & marine products $10M

Balance of trade

Singapore South Korea
Current account balance
$96B
2024
$99B
2024
Current account balance ranking
8/190
2024
7/190
2024
Current account balance, % of GDP
+17.5%
2024
+5.28%
2024
Goods imports
$435B
2024
$596B
2024
Goods exports
$583B
2024
$696B
2024
Service imports
$351B
2024
$163B
2024
Service exports
$396B
2024
$139B
2024
Imports of goods and services, % of GDP
143.6%
2024
40.3%
2024
Exports of goods and services, % of GDP
178.8%
2024
44.4%
2024

Economic freedom indices

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

Singapore South Korea
Economic freedom 84.4 73.7
Economic freedom ranking 1/197 24/197
Property rights 89.2 89.6
Government integrity 86.1 70.9
Judicial effectiveness 58.3 77.5
Tax burden 89.5 61.5
Government spending 93.4 82.6
Fiscal health 80 93.5
Business freedom 90.6 81.5
Labor freedom 77 55
Monetary freedom 83.5 79.3
Trade freedom 95 73
Investment freedom 90 60
Financial freedom 80 60

Economic freedom comparison by year

Singapore
South Korea
1x
Year Economic freedom index
Singapore South Korea
2026 84.4 73.7
2025 84.1 74
2024 83.5 73.1
2023 83.9 73.7
2022 84.4 74.6
2021 89.7 74
2020 89.4 74
2019 89.4 72.3
2018 88.8 73.8
2017 88.6 74.3
2016 87.8 71.7
2015 89.4 71.5
2014 89.4 71.2
2013 88 70.3
2012 87.5 69.9
2011 87.2 69.8
2010 86.1 69.9
2009 87.1 68.1
2008 87.3 68.6
2007 87.1 67.8
2006 88 67.5
2005 88.6 66.4
2004 88.9 67.8
2003 88.2 68.3
2002 87.4 69.5
2001 87.8 69.1
2000 87.7 69.7
1999 86.9 69.7
1998 87 73.3
1997 87.3 69.8
1996 86.5 73
1995 86.3 72

Data sources: The Heritage Foundation | Economic Freedom Index (1995–2026, retrieved 2026-03-09).

GeoRank.org/economy/singapore/south-korea | CC BY

The Economic Freedom Index for Singapore is 84.4, ranking 1/197, compared to 73.7 for South Korea, ranking 24/197. The chart above displays a comparison of annual changes in economic freedom indexes.

Other economic metrics

Singapore South Korea
Services, % of GDP
73%
2024
57.5%
2024
Industry, % of GDP
21.4%
2024
33.9%
2024
Agriculture, forestry, and fishing, % of GDP
0.03%
2024
1.46%
2024
GNI, Atlas method
$451B
2024
$1.9T
2024
GNI per capita, PPP
$126,190
2024
$61,930
2024
Total reserves including gold
$384B
2024
$418B
2024
Total reserves ranking
9/177
2024
8/177
2024
Net foreign direct investment
-$96.7B
2024
$33.4B
2024
Net inflows of foreign direct investment
$152B
2024
$15.2B
2024
Net outflows of foreign direct investment
$55.3B
2024
$48.6B
2024
Poverty at national poverty lines n/a
14.4%
2020
Gross capital formation, % of GDP
22.2%
2024
30%
2024

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/singapore/south-korea | CC BY

Compare countries by 7 more topics

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Data sources:

  1. World Bank | Economy & Growth (1960–2024, retrieved 2026-04-06)
  2. International Monetary Fund (IMF) | Fiscal Monitor (1990–2024, retrieved 2026-02-20)
  3. International Monetary Fund (IMF) | Public Finances in Modern History (1953–1994, retrieved 2026-02-20)
  4. The Heritage Foundation | Economic Freedom Index (1995–2026, retrieved 2026-03-09)
  5. U.S. Census Bureau (1985–2024, retrieved 2026-02-08)
  6. TradeMap (2021–2024, retrieved 2026-02-08)
  7. United Nations | World Population Prospects (2026, retrieved 2026-03-10)
  8. LivingCost (2026, retrieved 2025-10-14)
  9. Central Intelligence Agency (CIA) (2020, retrieved 2026-02-20)

Creative Commons Attribution (CC BY) — you’re free to copy, share, remix, adapt, and use even commercially as long as you give appropriate credit and clearly indicate if you made changes. Other sources may be subject to different license terms.

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.

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.