Chart: Debt-to-GDP Continues to Rise Around the World
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Chart: Debt-to-GDP Continues to Rise Around the World



debt-to-gdp rise around the world

Chart: Debt-to-GDP Continues to Rise Around the World

With vaccines slowly obtaining approval in various countries, the world may finally be on the path to overcoming the COVID-19 pandemic.

The economic situation, on the other hand, is unlikely to improve anytime soon. Falling revenues combined with costly pandemic relief measures have increased global debt by $20 trillion since the third quarter of 2019. By the end of 2020, economists expect global debt to reach $277 trillion, or 365% of world GDP.

Today’s chart uses data from the Institute of International Finance (IIF) to provide an overview of where debt, relative to GDP, has increased the most.

Comparing Developed and Emerging Markets

Developed economies represent four of the five countries seeing the largest increases in debt-to-GDP, but looking from a more macro angle reveals that debt levels are rising at a similar pace around the world.

 Q3 2019 ($ trillions)Q3 2020 ($ trillions)% Increase
Developed markets$181.8$196.38.0%
Emerging markets$70.9$76.47.7%
Global total $252.7$272.77.9%

Source: IIF, BIS, IMF, Haver, National Sources

To put these figures into perspective, economists often use the debt-to-GDP metric, which compares a country’s debt to its economic output. As the name implies, it’s calculated by taking a country’s total debts and dividing them by its annual GDP. Having a low debt-to-GDP ratio suggests that a country will have little issues paying off its debts, while a high ratio can be interpreted as a sign of higher default risk.

The actual definition of a “low” or “high” ratio is quite loose, though the World Bank believes there is a threshold for government debt at 77% of GDP. Every percentage point beyond this threshold has been found to detract 0.017 percentage points from annual growth.

Comparing Debt-to-GDP by Sector

To see how COVID-19 has affected the global economy since Q3 2019, let’s take a look at each sector’s debt as a percentage of GDP.

 Households (Q3 '19)Households (Q3 '20)Non-financials*  (Q3 '19)Non-financials*  (Q3 '20)Government (Q3 '19)Government (Q3 '20) 
Developed markets average72%78%91%102%110%131%
Euro Area58%61%108%114%102%115%
Emerging markets average40%44%93%104%53%60%
Global total60%65%92%103%89%105%

*Corporations that are not in the financial industry.
Source: IIF, BIS, Haver, National Sources

Within developed markets, government debt-to-GDP grew by 21 percentage points compared to 11 for non-financial corporates, and 6 for households. This is unsurprising as governments have supplied billions (or in some cases, trillions) of economic stimulus while also pulling in less tax revenue.

The story in emerging markets is slightly different, with non-financial corporates experiencing the largest increase at 11 percentage points. The sector’s debt is now at 104% of GDP, making it the most highly-leveraged in the region.

Highlights from Today’s Chart

Today’s chart boils this data down to the individual country level, allowing us to identify two outliers: Canada and Australia.

Excluding the financial sector, Canada’s debt-to-GDP ratio increased by nearly 80%, the highest of any developed country. Government borrowing surged as the Canada Emergency Response Benefit (CERB), which provided struggling Canadians with roughly $1,500 a month, rang up a bill of $60 billion over 7 months.

An increase in debt wasn’t the only reason for the country’s worsening debt-to-GDP ratios. In Q2 2020, Canada’s GDP declined at an annualized rate of 38%, its worst three-month performance on record.

canada gdp change

Australia was another outlier, but for a different reason; the country’s household debt decreased by almost 5% relative to GDP. This was likely due to an early-access scheme that allowed millions of Australians to make withdrawals from their superannuation, a social security fund similar to America’s 401(k).

We know that almost 60 per cent of those accessing their [superannuation] early have used it…to meet essential day-to-day expenses, including paying down debts.

—Josh Frydenberg, Treasurer of the Commonwealth of Australia

Officials have exercised caution around the prolonged use of these programs, as superannuation funds are meant to support people through retirement. Of the 2.6 million Australians that accessed their superannuations early, 500,000 are believed to have completely emptied their accounts.

Debt-to-GDP is Set to Fall…Or is it?

A global roll out of COVID-19 vaccines is likely to end the ongoing health crisis and allow the economy to return to pre-pandemic levels, though delays are to be expected.

Regardless, this spells good news for governments and financial institutions around the world—economic output will recover, shrinking debt-to-GDP ratios. Whether or not borrowing will also slow down, however, is much harder to predict.

Government borrowing has been relied on to stimulate growth since 2008, and with 75% of Americans in favor of a second COVID-19 relief bill, public debt is likely to accumulate further. Private sector debt is following a similar trend, with non-financial U.S. corporations owing $10.9 trillion as of Q2 2020, up from $6.4 trillion at the start of 2008.

These growing debts have been manageable thanks to an extended period of low interest rates and loose monetary policy, but whether or not this is sustainable remains to be seen.

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Charted: U.S. Consumer Debt Approaches $16 Trillion

Robust growth in mortgages has pushed U.S. consumer debt to nearly $16 trillion. Click to gain further insight into the situation.



Charted: U.S. Consumer Debt Approaches $16 Trillion

According to the Federal Reserve (Fed), U.S. consumer debt is approaching a record-breaking $16 trillion. Critically, the rate of increase in consumer debt for the fourth quarter of 2021 was also the highest seen since 2007.

This graphic provides context into the consumer debt situation using data from the end of 2021.

Housing Vs. Non-Housing Debt

The following table includes the data used in the above graphic. Housing debt covers mortgages, while non-housing debt covers auto loans, student loans, and credit card balances.

DateHousing Debt
(USD trillions)
Non-Housing Debt
(USD trillions)
Total Consumer Debt
(USD trillions)
Q1 20035.182.057.23
Q2 20035.342.047.38
Q3 20035.452.107.55
Q4 20035.962.108.06
Q1 20046.172.138.30
Q2 20046.342.128.46
Q3 20046.642.208.84
Q4 20046.832.229.05
Q1 20057.012.199.20
Q2 20057.232.269.49
Q3 20057.452.359.80
Q4 20057.672.3410.01
Q1 20068.022.3610.38
Q2 20068.352.4010.75
Q3 20068.652.4611.11
Q4 20068.832.4811.31
Q1 20079.032.4611.49
Q2 20079.332.5311.86
Q3 20079.562.5812.14
Q4 20079.752.6312.38
Q1 20089.892.6512.54
Q2 20089.952.6512.60
Q3 20089.982.6912.67
Q4 20089.972.7112.68
Q1 20099.852.6812.53
Q2 20099.772.6312.40
Q3 20099.652.6212.27
Q4 20099.552.6212.17
Q1 20109.532.5812.11
Q2 20109.382.5511.93
Q3 20109.282.5611.84
Q4 20109.122.5911.71
Q1 20119.182.5811.76
Q2 20119.142.5811.72
Q3 20119.042.6211.66
Q4 20118.902.6311.53
Q1 20128.802.6411.44
Q2 20128.742.6411.38
Q3 20128.602.7111.31
Q4 20128.592.7511.34
Q1 20138.482.7511.23
Q2 20138.382.7711.15
Q3 20138.442.8511.29
Q4 20138.582.9411.52
Q1 20148.702.9611.66
Q2 20148.623.0211.64
Q3 20148.643.0711.71
Q4 20148.683.1611.84
Q1 20158.683.1711.85
Q2 20158.623.2411.86
Q3 20158.753.3112.06
Q4 20158.743.3712.11
Q1 20168.863.3912.25
Q2 20168.843.4512.29
Q3 20168.823.5412.36
Q4 20168.953.6312.58
Q1 20179.093.6412.73
Q2 20179.143.6912.83
Q3 20179.193.7712.96
Q4 20179.323.8213.14
Q1 20189.383.8513.23
Q2 20189.433.8713.30
Q3 20189.563.9513.51
Q4 20189.534.0113.54
Q1 20199.654.0213.67
Q2 20199.814.0613.87
Q3 20199.844.1313.97
Q4 20199.954.2014.15
Q1 202010.104.2114.31
Q2 202010.154.1214.27
Q3 202010.224.1414.36
Q4 202010.394.1714.56
Q1 202110.504.1414.64
Q2 202110.764.2014.96
Q3 202110.994.2415.23
Q4 202111.254.3415.59

Source: Federal Reserve

Trends in Housing Debt

Home prices have experienced upward pressure since the beginning of the COVID-19 pandemic. This is evidenced by the Case-Shiller U.S. National Home Price Index, which has increased by 34% since the start of the pandemic.

Driving this growth are various pandemic-related impacts. For example, the cost of materials such as lumber have seen enormous spikes. We’ve covered this story in a previous graphic, which showed how many homes could be built with $50,000 worth of lumber. In most cases, these higher costs are passed on to the consumer.

Another key factor here is mortgage rates, which fell to all-time lows in 2020. When rates are low, consumers are able to borrow in larger quantities. This increases the demand for homes, which in turn inflates prices.

Ultimately, higher home prices translate to more mortgage debt being incurred by families.

No Need to Worry, Though

Economists believe that today’s housing debt isn’t a cause for concern. This is because the quality of borrowers is much stronger than it was between 2003 and 2007, in the years leading up to the financial crisis and subsequent housing crash.

In the chart below, subprime borrowers (those with a credit score of 620 and below) are represented by the red-shaded bars:

Mortgage originations by Credit Score

We can see that subprime borrowers represent very little (2%) of today’s total originations compared to the period between 2003 to 2007 (12%). This suggests that American homeowners are, on average, less likely to default on their mortgage.

Economists have also noted a decline in the household debt service ratio, which measures the percentage of disposable income that goes towards a mortgage. This is shown in the table below, along with the average 30-year fixed mortgage rate.

YearMortgage Payments as a % of Disposable IncomeAverage 30-Year Fixed Mortgage Rate

Source: Federal Reserve

While it’s true that Americans are less burdened by their mortgages, we must acknowledge the decrease in mortgage rates that took place over the same period.

With the Fed now increasing rates to calm inflation, Americans could see their mortgages begin to eat up a larger chunk of their paycheck. In fact, mortgage rates have already risen for seven consecutive weeks.

Trends in Non-Housing Consumer Debt

The key stories in non-housing consumer debt are student loans and auto loans.

The former category of debt has grown substantially over the past two decades, with growth tapering off during the pandemic. This can be attributed to COVID relief measures which have temporarily lowered the interest rate on direct federal student loans to 0%.

Additionally, these loans were placed into forbearance, meaning 37 million borrowers have not been required to make payments. As of April 2022, the value of these waived payments has reached $195 billion.

Over the course of the pandemic, very few direct federal borrowers have made voluntary payments to reduce their loan principal. When payments eventually resume, and the 0% interest rate is reverted, economists believe that delinquencies could rise significantly.

Auto loans, on the other hand, are following a similar trajectory as mortgages. Both new and used car prices have risen due to the global chip shortage, which is hampering production across the entire industry.

To put this in numbers, the average price of a new car has climbed from $35,600 in 2019, to over $47,000 today. Over a similar timeframe, the average price of a used car has grown from $19,800, to over $28,000.

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Visualizing the State of Global Debt, by Country

Global debt reached $226T by the end of 2020 – the biggest one-year jump since WWII. This graphic compares the debt-to-GDP ratio of various countries.



global debt

Visualizing the State of Global Debt, by Country

Since COVID-19 started its spread around the world in 2020, the global economy has been put to the test with supply chain disruptions, price volatility for commodities, challenges in the job market, and declining income from tourism. The World Bank has estimated that almost 97 million people have been pushed into extreme poverty as a result of the pandemic.

In order to help with this difficult situation, global governments have had to increase their expenditures to deal with higher healthcare costs, unemployment, food insecurity, and to help businesses to survive. Countries have taken on new debt to provide financial support for these measures, which has resulted in the highest global debt levels in half a century.

To analyze the extent of global debt, we’ve compiled debt-to-GDP data by country from the most recent World Economic Outlook report by the IMF.

Global Debt by Country: The Top 10 Most Indebted Nations

The debt-to-GDP ratio is a simple metric that compares a country’s public debt to its economic output. By comparing how much a country owes and how much it produces in a year, economists can measure a country’s theoretical ability to pay off its debt.

Let’s take a look at the top 10 countries in terms of debt-to-GDP:

RankCountryDebt-to-GDP (2021)
#1Japan 🇯🇵257%
#2Sudan 🇸🇩210%
#3Greece 🇬🇷207%
#4Eritrea 🇪🇷175%
#5Cape Verde 🇨🇻161%
#6Italy 🇮🇹155%
#7Suriname 🇸🇷141%
#8Barbados 🇧🇧138%
#9Singapore 🇸🇬138%
#10Maldives 🇲🇻137%

Source: World Economic Outlook Report (October 2021 Edition)

Japan, Sudan, and Greece top the list with debt-to-GDP ratios well above 200%, followed by Eritrea (175%), Cape Verde (160%), and Italy (154%).

Japan’s debt level won’t come as a surprise to most. In 2010, it became the first country to reach a debt-to-GDP ratio 200%, and it now sits at 257%. In order to finance new debt, the Japanese government issues bonds which get bought up primarily by the Bank of Japan.

By the end of 2020, the Bank of Japan owned 45% of government debt outstanding.

What is the main risk of a high debt-to-GDP ratio?

A rapid increase in government debt is a major cause for concern. Generally, the higher a country’s debt-to-GDP ratio is, the higher chance that country could default on its debt, therefore creating a financial panic in the markets.

The World Bank published a study showing that countries that maintained a debt-to-GDP ratio of over 77% for prolonged periods of time experienced economic slowdowns.

COVID-19 has worsened a debt crisis that has been brewing since the 2008 global recession. A report from the International Monetary Fund (IMF) shows that at least 100 countries will have to reduce expenditures on health, education, and social protection. Also, 30 countries in the developing world have high levels of debt distress, meaning they’re experiencing great difficulties in servicing their debt.

This crisis is hitting poor and middle-income countries harder than rich countries. Wealthier countries are borrowing to launch fiscal stimulus packages while low and middle income countries cannot afford such measures, potentially resulting in wider global inequality.

The IMF Warns of Interest Rates

Global debt reached $226 trillion by the end of 2020, seeing the biggest one-year increase since World War II.

Borrowing by governments accounted for slightly over half of the $28 trillion increase, bringing global public debt ratio to a record of 99% of GDP. As interest rates rise, IMF officials warn that higher interest rates will diminish the impact of fiscal spending, and cause debt sustainability concerns to intensify. “The risks will be magnified if global interest rates rise faster than expected and growth falters,” the officials wrote.

“A significant tightening of financial conditions would heighten the pressure on the most highly indebted governments, households, and firms. If the public and private sectors are forced to deleverage simultaneously, growth prospects will suffer.”

Editor’s note: All data used in our visualization was extracted from the World Economic Outlook Report (October 2021 Edition) and The World Bank. We will update this data when the new report is available in April 2022.

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