Richest Countries in the World 2026

Executive summary

This index ranks 49 of the world's largest economies by GDP per capita, using World Bank Open Data for cross-country comparability, and goes beyond a single snapshot: it shows the nominal figure, the purchasing-power-parity (PPP) alternative, a ten-year history, a regional breakdown and the biggest movers. Ireland leads at $131,592 (2025); Nigeria is lowest among those ranked at $1,224. Sweden ranks 10th of 49 at $63,133 (2025). As reference points, the EU stands at $47,089, the OECD at $51,734 and the world at $14,406. Every figure carries its World Bank series and reference year, and the complete dataset is free to download as CSV and JSON under a CC BY 4.0 licence.

Key findings

Overview

GDP per capita — a country's total output divided by its population — is the standard shorthand for how rich a country is. This index ranks the world's richest countries by nominal GDP per capita in current US dollars, and alongside it the purchasing-power-parity (PPP) figure that adjusts for local price levels.

The two measures tell different stories. Small, high-income financial and resource hubs — Ireland, Switzerland, Singapore, Norway, the Gulf states — top the nominal ranking, partly for statistical reasons (Ireland's figure is inflated by multinational profit-booking). PPP smooths some of this and is often the fairer gauge of real living standards.

Nominal vs purchasing-power parity (PPP)

Adjusted for purchasing power (PPP), the ranking shifts: Singapore leads on GDP per capita, PPP (current international $) at $150,689 (2024), and Sweden ranks 14th on the PPP measure. Sweden's GNI per capita — income including flows from abroad — was $63,010 (2025), a useful cross-check on the GDP figure.

PPP converts each economy at the rate that equalises the price of a comparable basket of goods, rather than at market exchange rates. It is the fairer gauge for comparing real output and living standards, while nominal figures better reflect a country's weight in dollar-denominated global markets.

What drives the ranking

High GDP per capita reflects productivity, capital intensity, human capital and, for some, natural-resource or financial-sector concentration in a small population. It is not the same as median income: a high average can mask inequality, and GNI per capita (gross national income) captures income earned abroad that GDP misses.

Where GDP and GNI per capita diverge sharply — Ireland is the textbook case — it usually signals large cross-border corporate flows rather than domestic prosperity, which is why this report shows GNI alongside GDP.

How it has changed over time

The chart tracks GDP per capita for Ireland (the current leader) against Sweden over the past decade; the table below shows the top economies year by year.

By region

Median GDP per capita by world region among the ranked economies. Regional medians reveal patterns the country ranking alone can hide.

Biggest movers

The largest changes in GDP per capita over the available window — where the action has been.

Full ranking — 49 economies

Complete ranking by GDP per capita, most recent World Bank data, with world region. Region aggregates (EU, OECD, World) appear in the At-a-glance box as reference points.

Scoreboard (machine-readable data)

Every headline indicator with its value, period, source and confidence. Free to reuse under CC BY 4.0.

↓ CSV · ↓ JSON

Methodology & verification

Economies are ranked by GDP per capita using the World Bank Open Data API, which harmonises national statistics for cross-country comparison. Each value is the most recent year available for that economy, shown alongside the figure; the trend table uses each economy's reported history. Purchasing-power-parity (PPP) figures convert output at price-equalising rates rather than market exchange rates. Economies with no reported value are omitted rather than estimated. Region aggregates (EU, euro area, OECD, World) are reference points, not ranked. Nominal GDP per capita is affected by exchange rates and, in a few countries, by multinational accounting. PPP and GNI per capita are provided as complementary measures; none is a direct measure of median household income. Confidence: High (official multilateral source).

Data dictionary

Frequently asked questions

Glossary

Gdp Per Capita

GDP per capita (current US$) — as reported by the World Bank. ↗

World Bank Open Data

A free, authoritative database of harmonised economic indicators for every country. ↗

Purchasing-power parity (PPP)

A conversion that equalises the price of a comparable basket of goods across countries, so output and incomes can be compared in real terms rather than at market exchange rates. ↗

Nominal (current US$)

A value converted at prevailing market exchange rates and not adjusted for differences in price levels. ↗

GNI per capita

Gross national income per person — like GDP per capita but including net income earned abroad; useful where cross-border corporate flows are large. ↗

Reference year

The year a figure applies to; it can differ across countries because national statistics are published on different schedules. ↗

Region aggregate

A World Bank grouping (e.g. European Union, OECD, World) whose value is a weighted regional total or average, shown here for reference rather than ranked. ↗

Sources

• World Bank Open Data — GDP per capita (current US$)
• World Bank Open Data — GDP per capita, PPP (current international $)
• World Bank Open Data (home)
• IMF World Economic Outlook (comparison)
• OECD Data
• Affärslivet — Sweden Economic Indicators

Related reports & data

• Largest Economies in the World 2026
• Fastest-Growing Economies 2026
• Inflation Rate by Country 2026
• Unemployment Rate by Country 2026
• Affärslivet Business Climate Index
• Sweden Economic Indicators