Sri Lanka vs Sudan: Life satisfaction vs. CO₂ emissions per capita
Sri Lanka
4.01
in 2025
Sudan
4.14
in 2017
Sri Lanka rank
137th
Sudan rank
135th
Life satisfaction vs. CO₂ emissions per capita over time
- Sri Lanka
- Sudan
How they compare
Sudan currently reports 4.14 against 4.01 in Sri Lanka, a difference of 0.13.
The two have swapped places 1 time across 6 shared years of data; in 2011 it was Sudan ahead.
Sri Lanka ranks 137th and Sudan ranks 135th of 157 countries.
Sri Lanka has averaged higher in every one of the 1 decades both report.
Frequently asked questions
- Which has higher life satisfaction vs. co₂ emissions per capita, Sri Lanka or Sudan?
- Sudan, at 4.14 against 4.01 in Sri Lanka as of 2017.
- What is the difference in life satisfaction vs. co₂ emissions per capita between Sri Lanka and Sudan?
- 0.13, with Sudan ahead.
- How many years of comparable data are there for Sri Lanka and Sudan?
- 6 years are reported by both, from 2011 to 2017.
- How do Sri Lanka and Sudan rank globally for life satisfaction vs. co₂ emissions per capita?
- Sri Lanka ranks 137th and Sudan ranks 135th of 157 countries.
- Where does this data come from?
- Wellbeing Research Centre (2026) – with major processing by Our World in Data, published as Life satisfaction vs. CO₂ emissions per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Average of survey responses. The survey question asks respondents their current position on a hypothetical ladder, where the best possible life for them is a 10, and the worst possible life is a 0.