Countries around the world carry varying levels of national debt, and some maintain remarkably low burdens relative to their economic size. Among the nations with the lowest national debt, you will often find a mix of small wealthy states and carefully governed economies.
Understanding which country has the lowest national debt, and why this matters, helps readers see how fiscal discipline can support stability and long-term growth.
| Country | National Debt (USD Billion) | Debt-to-GDP Ratio (%) | Population (Million) |
|---|---|---|---|
| Macau | 0.1 | 0.0 | 0.7 |
| Hong Kong | 0.2 | 0.0 | 7.5 |
| Kuwait | 4.5 | 17.0 | 4.3 |
| Brunei | 2.5 | 2.5 | 0.5 |
| Botswana | 3.8 | 19.0 | 2.4 |
Understanding National Debt Metrics
National debt is commonly measured in two ways: absolute size and debt-to-GDP ratio. Absolute size shows how much a country owes in dollar terms, while the debt-to-GDP ratio expresses that debt relative to the size of the economy.
When comparing countries, the ratio often reveals more about fiscal health than raw numbers alone, especially for very small or very large economies.
Low Debt Countries and Their Profiles
Several jurisdictions consistently appear at the top of lists for lowest national debt, each with unique economic foundations. Macau and Hong Kong benefit from special administrative statuses and high liquidity, while Kuwait and Brunei rely on energy reserves managed through relatively conservative policies.
Botswana combines prudent budgeting with strong institutions, demonstrating that low debt is possible even without hydrocarbon wealth.
Fiscal Policy Drivers of Low Debt
Resource Wealth and Saving
Resource-rich countries like Kuwait and Brunei accumulate large sovereign wealth funds during boom periods, avoiding deficit spending that would raise debt.
Strict Budget Rules
Jurisdictions such as Hong Kong follow balanced budget norms and limit borrowing, keeping debt near zero even under economic stress.
Monetary and Exchange Management
Currency boards and fixed exchange regimes in some low-debt economies reduce the need for domestic borrowing to manage liquidity.
Implications of Minimal Debt Levels
Very low national debt gives governments flexibility to respond to crises, invest in infrastructure, and maintain low taxes without risking fiscal sustainability.
From a comparison perspective, these countries often enjoy lower borrowing costs, higher investor confidence, and greater resilience during global financial shocks.
Key Takeaways on Low National Debt
- Macau and Hong Kong represent the extremes of lowest national debt in absolute terms.
- Debt-to-GDP ratio is a more reliable metric than raw numbers for meaningful comparisons.
- Resource-rich economies can keep debt low by saving revenues in sovereign wealth funds.
- Conservative budget rules and institutional strength underpin sustainable low debt paths.
- Low debt provides policy space for investment, crisis response, and long-term stability.
FAQ
Reader questions
Which country has the lowest national debt in the world?
Macau typically reports the lowest national debt in absolute terms, often close to zero, due to its small size and high revenue from tourism and gaming.
How does Hong Kong maintain such a low debt-to-GDP ratio?
Hong Kong follows strict fiscal rules, avoids deficit financing, and benefits from a dynamic financial sector that keeps government borrowing minimal.
Why do oil-rich states like Kuwait still carry some debt?
Even with substantial reserves, Kuwait issues some debt to manage liquidity, support development projects, and diversify away from pure hydrocarbon dependence.
What risks could change a low-debt country’s position quickly?
Economic shocks, natural disasters, or political instability can force sudden borrowing, and any large fiscal deficit can rapidly increase debt ratios.