Chad vs Guinea: Wittgenstein Projection: Mean Years of Schooling. Age 25+. Gender Gap

Chad
0.27
in 2100
Guinea
0.24
in 2100
Chad rank
1st
Guinea rank
4th

Wittgenstein Projection: Mean Years of Schooling. Age 25+. Gender Gap over time

  • Chad
  • Guinea
00.511.52201020552100

How they compare

Chad currently reports 0.27 against 0.24 in Guinea, a difference of 0.03.

That makes Chad's figure about 1.1 times Guinea's.

The two have swapped places 1 time across 19 shared years of data; in 2010 it was Guinea ahead.

Chad ranks 1st and Guinea ranks 4th of 166 countries.

Across the 10 decades both report, Chad averaged higher in 1 and Guinea in 9.

Head to head by decade

Decade Chad Guinea Difference Ahead
2010s 1.88 2.08 0.205 Guinea
2020s 2.02 2.22 0.2 Guinea
2030s 1.91 2.09 0.19 Guinea
2040s 1.59 1.77 0.17 Guinea
2050s 1.18 1.36 0.185 Guinea
2060s 0.79 0.96 0.17 Guinea
2070s 0.555 0.67 0.115 Guinea
2080s 0.395 0.46 0.065 Guinea
2090s 0.305 0.32 0.015 Guinea
2100s 0.27 0.24 0.03 Chad

Averages of every year both report within each decade.

Frequently asked questions

Which has higher wittgenstein projection: mean years of schooling. age 25+. gender gap, Chad or Guinea?
Chad, at 0.27 against 0.24 in Guinea as of 2100.
What is the difference in wittgenstein projection: mean years of schooling. age 25+. gender gap between Chad and Guinea?
0.03, with Chad ahead.
How many years of comparable data are there for Chad and Guinea?
19 years are reported by both, from 2010 to 2100.
How do Chad and Guinea rank globally for wittgenstein projection: mean years of schooling. age 25+. gender gap?
Chad ranks 1st and Guinea ranks 4th of 166 countries.
Where does this data come from?
Wittgenstein Centre for Demography and Global Human Capital: http://www.oeaw.ac.at/vid/dataexplorer/, published as Wittgenstein Projection: Mean Years of Schooling. Age 25+. Gender Gap. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Chad vs Guinea: Wittgenstein Projection: Mean Years of Schooling. Age 25+. Gender Gap. Statizoid, drawing on Wittgenstein Centre for Demography and Global Human Capital: http://www.oeaw.ac.at/vid/dataexplorer/. Retrieved 28 August 2026, from https://reference.statizoid.com/compare/wittgenstein-projection-mean-years-of-schooling-age-25-gender-gap/chad/guinea/

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About this data

Indicator
Wittgenstein Projection: Mean Years of Schooling. Age 25+. Gender Gap
Source
Wittgenstein Centre for Demography and Global Human Capital: http://www.oeaw.ac.at/vid/dataexplorer/
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
167 places, 3,173 data points, 2010–2100
Last refreshed

The difference between male and female mean number of years spent in school by age group. It is calculated by subtracting the female value from the male value. Data can be negative if the mean years of schooling for females is higher than for males. Projections are based on collected census and survey data for the base year (around 2010) and the Medium Shared Socioeconomic Pathways (SSP2) projection model. The SSP2 is a middle-of-the-road scenario that combines medium fertility with medium mortality, medium migration, and the Global Education Trend (GET) education scenario. For more information and other projection models, consult the Wittgenstein Centre for Demography and Global Human Capital's website: http://www.oeaw.ac.at/vid/dataexplorer/