GDP comparison guide

Free GDP comparison tool for country GDP comparisons

Use Marketcaper to compare country GDP, world GDP, and economic scale in the same visual comparison system used for stocks, ETFs, funds, crypto, fiat currencies, and net worth. Start with GDP-only comparisons, then unlock all categories for broader market-size context.

Compare country GDP

Compare the GDP of one country with another country, region, or world GDP entry in a focused GDP comparison workflow.

Connect economies to markets

Unlock all categories to compare GDP with stock market caps, ETF AUM, fund AUM, crypto market caps, fiat supply, or net worth.

Free economic-size comparison

Use the GDP comparison tool for quick country GDP checks, world GDP context, and shareable comparison pages.

Browser extension

Look up this category while browsing

Marketcaper browser extensions let you select text on other websites, open a category-scoped size card, and jump back to the comparison tool with the asset preselected.