Antigua and Barbuda vs Saint Kitts and Nevis: GDP, PPP (constant 2021 international $), per unit of GDP
Antigua and Barbuda
1.23 constant 2021 international $ per US$ of GDP
in 2025
Saint Kitts and Nevis
1.25 constant 2021 international $ per US$ of GDP
in 2025
Antigua and Barbuda rank
158th
Saint Kitts and Nevis rank
156th
GDP, PPP (constant 2021 international $), per unit of GDP over time
- Antigua and Barbuda
- Saint Kitts and Nevis
How they compare
Saint Kitts and Nevis currently reports 1.25 constant 2021 international $ per US$ of GDP against 1.23 constant 2021 international $ per US$ of GDP in Antigua and Barbuda, a difference of 0.02 constant 2021 international $ per US$ of GDP.
The two have swapped places 3 times across 36 shared years of data; in 1990 it was Antigua and Barbuda ahead.
Antigua and Barbuda ranks 158th and Saint Kitts and Nevis ranks 156th of 200 countries.
Antigua and Barbuda has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Antigua and Barbuda | Saint Kitts and Nevis | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 2.44 constant 2021 international $ per US$ of GDP | 2.3 constant 2021 international $ per US$ of GDP | 0.1432 constant 2021 international $ per US$ of GDP | Antigua and Barbuda |
| 2000s | 1.95 constant 2021 international $ per US$ of GDP | 1.83 constant 2021 international $ per US$ of GDP | 0.119 constant 2021 international $ per US$ of GDP | Antigua and Barbuda |
| 2010s | 1.63 constant 2021 international $ per US$ of GDP | 1.4 constant 2021 international $ per US$ of GDP | 0.2281 constant 2021 international $ per US$ of GDP | Antigua and Barbuda |
| 2020s | 1.37 constant 2021 international $ per US$ of GDP | 1.36 constant 2021 international $ per US$ of GDP | 0.0098 constant 2021 international $ per US$ of GDP | Antigua and Barbuda |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher gdp, ppp (constant 2021 international $), per unit of gdp, Antigua and Barbuda or Saint Kitts and Nevis?
- Saint Kitts and Nevis, at 1.25 constant 2021 international $ per US$ of GDP against 1.23 constant 2021 international $ per US$ of GDP in Antigua and Barbuda as of 2025.
- What is the difference in gdp, ppp (constant 2021 international $), per unit of gdp between Antigua and Barbuda and Saint Kitts and Nevis?
- 0.02 constant 2021 international $ per US$ of GDP, with Saint Kitts and Nevis ahead.
- How many years of comparable data are there for Antigua and Barbuda and Saint Kitts and Nevis?
- 36 years are reported by both, from 1990 to 2025.
- How do Antigua and Barbuda and Saint Kitts and Nevis rank globally for gdp, ppp (constant 2021 international $), per unit of gdp?
- Antigua and Barbuda ranks 158th and Saint Kitts and Nevis ranks 156th of 200 countries.
- Where does this data come from?
- Statizoid (derived), published as GDP, PPP (constant 2021 international $), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
GDP, PPP (constant 2021 international $) divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.