Chad vs Greece: Lower secondary school starting age
Chad
12 years
in 2025
Greece
12 years
in 2025
Chad rank
30th
Greece rank
30th
Lower secondary school starting age over time
- Chad
- Greece
How they compare
Chad currently reports 12 years against 12 years in Greece, a difference of 0 years.
Across all 56 years both countries report, Greece has been ahead every year.
Globally, Chad ranks 30th and Greece ranks 30th of 209 countries.
Individual pages
About this data
Lower secondary school starting age is the age at which students would enter lower secondary education, assuming they had started at the official entrance age for the lowest level of education, had studied full-time throughout and had progressed through the system without repeating or skipping a grade.