Afghanistan vs Nigeria: Theoretical duration of pre-primary education

Afghanistan
1 years
in 2019
Nigeria
1 years
in 2019
Afghanistan rank
201st
Nigeria rank
201st

Theoretical duration of pre-primary education over time

  • Afghanistan
  • Nigeria
11.522.53197019942019

How they compare

Afghanistan currently reports 1 years against 1 years in Nigeria, a difference of 0 years.

Across all 50 years both countries report, Nigeria has been ahead every year.

Afghanistan ranks 201st and Nigeria ranks 201st of 210 countries.

Nigeria has averaged higher in every one of the 5 decades both report.

Head to head by decade

Decade Afghanistan Nigeria Difference Ahead
1970s 1 years 3 years 2 years Nigeria
1980s 1 years 3 years 2 years Nigeria
1990s 1 years 2.8 years 1.8 years Nigeria
2000s 1 years 1 years 0 years
2010s 1 years 1 years 0 years

Averages of every year both report within each decade.

Frequently asked questions

Which has higher theoretical duration of pre-primary education, Afghanistan or Nigeria?
Afghanistan, at 1 years against 1 years in Nigeria as of 2019.
What is the difference in theoretical duration of pre-primary education between Afghanistan and Nigeria?
0 years, with Afghanistan ahead.
How many years of comparable data are there for Afghanistan and Nigeria?
50 years are reported by both, from 1970 to 2019.
How do Afghanistan and Nigeria rank globally for theoretical duration of pre-primary education?
Afghanistan ranks 201st and Nigeria ranks 201st of 210 countries.
Where does this data come from?
UNESCO Institute for Statistics, published as Theoretical duration of pre-primary education (years). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Afghanistan vs Nigeria: Theoretical duration of pre-primary education. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 23 August 2026, from https://reference.statizoid.com/compare/theoretical-duration-of-pre-primary-education-years/afghanistan/nigeria/

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About this data

Indicator
Theoretical duration of pre-primary education (years)
Unit
years
Source
UNESCO Institute for Statistics
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
210 places, 10,271 data points, 1970–2020
Last refreshed

Number of grades (years) in pre-primary education.