GDP (constant 2015 US$)
GDP in constant 2015 US dollars — the volume measure used for real growth.
- World total
- US$98.1T
- across 186 countries, 2025
- Latest observation
- 2025
- Source updated
- 13 Jul 2026
- CountryAtlas refreshed
- 11 Sep 2026
- Snapshot 20260911T072322Z
World map
One value per country for the selected year. Hatched = no data.
No data available
Trend
Aggregate across the countries of a group, year by year. Computed by CountryAtlas from country values — no published aggregate is used.
Not enough countries to aggregate this indicator for World.
Highest and lowest
The five leaders and the five trailing countries, 2025.
Highest 5
- US$23.2T
- US$19.4T
- US$4.76T
- US$3.69T
- US$3.69T
Source: World Bank — WDI · NY.GDP.MKTP.KD
Lowest 5
Source: World Bank — WDI · NY.GDP.MKTP.KD
Compare countries
Pick up to five countries. Defaults to the three largest economies with data.
No series for the selected countries.
Definition
- Definition
- GDP in constant 2015 US dollars — the volume measure used for real growth.
- Unit
- constant 2015 US$ (US$ (2015))
- Frequency
- Annual
- Aggregation
- sum · No direction
- Valid range
- 0 – ∞
Sources & provenance
Every value on this page comes from one of these series, chosen per country by priority.
- Priority #1Open at source213 countries · 11,533 obs. · → 2025 · CC BY 4.0
Gross domestic product is the total income earned through the production of goods and services in an economic territory during an accounting period. It can be measured in three different ways: using either the expenditure approach, the income approach, or the production approach. This indicator is expressed in constant prices, meaning the series has been adjusted to account for price changes over time. The reference year for this adjustment is 2015. This indicator is expressed in United States dollars. Source: Country official statistics, National Statistical Organizations and/or Central Banks; National Accounts data files, Organisation for Economic Co-operation and Development (OECD); Staff estimates, World Bank (WB)
Series-level selection: for each country the whole series comes from the highest-priority source that has any non-forecast value for it. If a lower-priority source is more than three years fresher, the freshest source wins instead. Non-chosen values are kept as alternatives, never discarded.
Countries without data
Typical reasons: the source does not survey small territories or micro-states; the statistical office reports with a lag of one to three years; the series is only compiled for member countries of the source organisation (OECD, EU, Eurostat); or a value exists but failed validation and is quarantined rather than shown.
Downloads & API
Every observation for this indicator, all countries and years, with provenance columns.
API example
One country, full history. Replace CAN by any ISO3 code or slug.
curl -s "https://www.countryatlas.co/api/v1/series?country=CAN&indicator=gdp-constant" | jq '.series[0] | {country: .country.name, unit, last: .stats.last, source: .provenance.source_name}'