Worst External Debt to Export Ratios: Countries Ranked

This article identifies the countries with the worst export-to-external-debt ratios, showing which nations owe the most relative to what they earn from selling goods and services abroad. You will see the rankings, understand why the ratio matters, and learn how it compares to other debt metrics.

Formula

The debt-to-export ratio is calculated as:

Debt-to-Export Ratio = External Debt ÷ Annual Exports

Where:

• External Debt – total public and private debt owed to non-residents, in USD billions.
• Annual Exports – total value of goods and services sold abroad in one year, in USD billions.

The result shows how many years of export earnings it would take to repay all external debt, assuming all export income goes to debt service.

Worked Example

Using the default values: external debt = $100 billion, exports = $50 billion.

1. Divide debt by exports: 100 ÷ 50 = 2.0

The ratio is 2.0, meaning the country owes twice its annual export earnings.

Countries with the Highest Debt-to-Export Ratios

Based on recent World Bank and IMF data, the following countries have the most extreme ratios:

• Mozambique – external debt exceeds 500% of exports, largely due to hidden loans and project failures.
• Sudan – ratio above 400%, with decades of sanctions and lost oil revenue.
• Argentina – around 350%, reflecting repeated defaults and capital flight.
• Pakistan – near 300%, driven by energy imports and low export growth.
• Ukraine – above 250%, due to war-related economic contraction.

These ratios are approximate and vary by year, but they illustrate the severity of external debt burdens relative to export capacity.

Why This Ratio Matters

The debt-to-export ratio is a key indicator of a country’s ability to service foreign debt. Unlike debt-to-GDP, which measures output, exports represent actual foreign currency earnings needed to pay creditors. A high ratio signals:

• Higher default risk
• Currency depreciation pressure
• Limited capacity to import essential goods
• Greater vulnerability to commodity price shocks

For example, a country with a ratio above 200% may struggle to attract new investment without paying high risk premiums.

Common Misconceptions

Many people confuse the debt-to-export ratio with the debt-to-GDP ratio. While both measure debt burdens, they answer different questions. Debt-to-GDP shows the size of debt relative to the entire economy, while debt-to-export shows how easily a country can earn the foreign currency to repay it. A country can have a moderate debt-to-GDP ratio but a very high debt-to-export ratio if its exports are small.

Another misconception is that all external debt is bad. In reality, countries often borrow to finance infrastructure or smooth consumption. The problem arises when debt grows faster than export earnings, making repayment unsustainable.

How to Use the Calculator

Enter a country’s total external debt and annual exports in USD billions. The calculator instantly gives the debt-to-export ratio. Use it to compare countries or track changes over time. For example, if a country’s debt is $300 billion and exports are $100 billion, the ratio is 3.0.

Remember that the ratio is a snapshot. It does not account for debt maturity, interest rates, or the composition of exports. A country with natural resources may have volatile exports, making its ratio less stable.

Limitations and Alternatives

The debt-to-export ratio has limitations:

• It ignores the cost of servicing debt (interest and principal due in a given year).
• It does not distinguish between short-term and long-term debt.
• It treats all exports equally, ignoring whether they are stable or volatile.

Alternative measures include the debt service-to-exports ratio, which compares annual debt payments to exports, and the external debt-to-GNI ratio, which uses gross national income. For a fuller picture, analysts use several indicators together.

Frequently Asked Questions

What is a “good” debt-to-export ratio?

Generally, a ratio below 150% is considered manageable, while above 300% is a red flag. However, the threshold depends on a country’s growth prospects and the stability of its exports.

Why do some rich countries have high debt-to-export ratios?

Developed countries like the US or Japan have large external debts but also strong, diversified exports and the ability to borrow in their own currency, reducing the risk. Their ratios may be high but are less alarming than for developing countries.

How does the ratio affect a country’s credit rating?

Credit rating agencies use the debt-to-export ratio as one of several factors. A high ratio can lead to a downgrade, which raises borrowing costs and makes repayment even harder.

Can a country reduce its debt-to-export ratio?

Yes, by increasing exports, reducing new borrowing, or restructuring existing debt. Export diversification and value-added production help improve the ratio over time.

Where can I find the latest data?

The World Bank’s International Debt Statistics and the IMF’s Article IV reports provide reliable, up-to-date figures. These sources are free and updated annually.

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in d | External debt (USD billions) | USD bn | 100 | 0
in e | Annual exports (USD billions) | USD bn | 50 | 0
out ratio | Debt-to-export ratio | x | d / e | 2