Portugal vs Qatar: Theoretical duration of pre-primary education

Portugal
3 years
in 2020
Qatar
3 years
in 2019
Portugal rank
21st
Qatar rank
21st

Theoretical duration of pre-primary education over time

  • Portugal
  • Qatar
01234197019952020

How they compare

Portugal currently reports 3 years against 3 years in Qatar, a difference of 0 years.

The two have swapped places 1 time across 50 shared years of data; in 1970 it was Portugal ahead.

Portugal ranks 21st and Qatar ranks 21st of 210 countries.

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

Head to head by decade

Decade Portugal Qatar Difference Ahead
1970s 3.1 years 2 years 1.1 years Portugal
1980s 3 years 2.4 years 0.6 years Portugal
1990s 3 years 3 years 0 years β€”
2000s 3 years 3 years 0 years β€”
2010s 3 years 3 years 0 years β€”

Averages of every year both report within each decade.

Frequently asked questions

Which has higher theoretical duration of pre-primary education, Portugal or Qatar?
Portugal, at 3 years against 3 years in Qatar as of 2020.
What is the difference in theoretical duration of pre-primary education between Portugal and Qatar?
0 years, with Portugal ahead.
How many years of comparable data are there for Portugal and Qatar?
50 years are reported by both, from 1970 to 2019.
How do Portugal and Qatar rank globally for theoretical duration of pre-primary education?
Portugal ranks 21st and Qatar ranks 21st 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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Portugal vs Qatar: Theoretical duration of pre-primary education. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 20 August 2026, from https://reference.statizoid.com/compare/theoretical-duration-of-pre-primary-education-years/portugal/qatar/

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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.