Tool Nova

World Bank Country Data Comparison Tool

World Bank API

World Bank Country Data Comparison

Compare population, GDP, life expectancy, fertility, internet use, CO₂ emissions, and other country indicators using World Bank public data.

Indicator
Time range
Countries

Population

Unit: people

Loading…
South Korea
No data
No recent value
Japan
No data
No recent value
United States
No data
No recent value

Trend chart

Source: World Bank Indicators API

South KoreaJapanUnited States
CountryYearValueUnit

Data can be delayed or revised by the original statistical sources. Use this as a quick public-data comparison tool, not as an official financial or policy report.

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World Bank indicators you can compare

This tool focuses on high-interest country indicators that work well for quick comparisons: population, GDP, GDP per capita, inflation, unemployment, fertility rate, life expectancy, CO₂ emissions per capita, internet users, and electricity access.

It is designed for simple exploration, school research, blog ideas, and quick country profile checks. For official reports, always confirm methodology and revision history from the original World Bank indicator page.

How this World Bank comparison tool works

Choose one public World Bank indicator such as population, GDP, or life expectancy.

Select two to five countries or regions to compare.

The tool loads recent time-series data and shows latest values, a trend chart, and a comparison table.

Frequently Asked Questions

Does this tool need an API key?

No. The World Bank Indicators API is accessed through Tool Nova's server route and does not require a user API key.

Why is the latest year sometimes missing?

World Bank indicators can be delayed or revised depending on the source country and indicator. The tool shows the latest available value returned by the API.

Can I compare regions such as the whole world?

Yes. The first version includes World as an option, and more World Bank region codes can be added later.