No matter how many enter, how many make it to graduation?

Global efforts to expand access to education have helped millions of children progress through school, but achieving near-universal completion remains a distant goal.

According to UNESCO’s Global Education Monitoring Report 2026, it could take until 2105 for 95% of young people worldwide to complete upper-secondary education if current trends continue.

The projection highlights the gap between expanding educational opportunities and ensuring that students complete their schooling.

Despite decades of international commitments to making education accessible to all, a substantial proportion of young people still leave school without completing upper-secondary education.

The report points to the need for sustained improvements in enrollment, student retention and progression through different levels of schooling. Increasing access to classrooms remains important, but education systems must also address the barriers that prevent students from completing their education.

Global school completion rates improve, but progress remains slow

UNESCO's data show that school completion rates have increased across primary, lower-secondary and upper-secondary education since 2000. However, the pace of improvement varies by level, with upper-secondary education continuing to present the greatest challenge.

Global primary completion increased from 77% in 2000 to 88% in 2024. During the same period, lower-secondary completion rose from 60% to 78%, while upper-secondary completion increased from 37% to 61%.

The figures reflect substantial gains over 24 years, particularly in primary and lower-secondary education. However, the comparatively lower upper-secondary completion rate highlights the difficulties education systems face in retaining students through the final stages of school.

Despite the improvement, nearly four in 10 young people worldwide still do not complete upper-secondary education. This leaves a substantial proportion without the full school-level qualifications that can support further education, skills development and entry into the workforce.

The projected timeline for reaching 95% completion also raises questions about whether existing strategies are sufficient to achieve universal education goals within a reasonable period.

If current trends persist, the world may need until 2105 to reach the 95% upper-secondary completion threshold. The estimate suggests that today's school-age children could grow up without the world achieving near-universal completion at this level.

UNESCO's projection underscores the need to move beyond increasing enrollment and focus on whether students remain in school, advance through grades and complete each stage of education.

Enrollment alone does not guarantee school completion

The report also draws attention to the difference between completing school at the expected age and completing it eventually. Students who enter school late or repeat grades may take longer than anticipated to finish their education.

Late enrollment can delay a student's progression from the beginning of schooling. Similarly, grade repetition can extend the time required to reach the next educational level, affecting when students complete school.

The distinction between timely and eventual completion is particularly important for education systems assessing their progress. A student may ultimately complete a level of education despite not finishing within the expected timeframe.

UNESCO's figures show a four-percentage-point gap between timely and eventual lower-secondary completion worldwide. In low-income countries, the difference rises to nine percentage points.

The larger gap in low-income countries highlights the additional challenges students face in progressing through school on schedule. Although eventual completion can provide a more complete picture of educational attainment, delays may affect students' transition to higher levels of education and other opportunities.

These figures also indicate why enrollment statistics alone cannot fully measure the effectiveness of an education system. Ensuring that children enter school is one part of the process, while supporting regular progression and successful completion requires continued attention.

Education systems must therefore consider both whether students finish school and how long it takes them to do so.

Grade repetition declines, but completion challenges persist

UNESCO's data also point to improvements in grade repetition since 2000. Repetition has fallen by 62% in primary education and 38% in lower-secondary education over this period.

The decline suggests that fewer students are repeating grades than in the past. However, the overall completion figures indicate that improvements in progression have not yet translated into near-universal school completion.

Reducing grade repetition is one element of improving educational outcomes, but it does not automatically ensure that students remain enrolled until they finish upper-secondary education.

Students can face barriers at different stages of their schooling, and the factors affecting completion may extend beyond their ability to advance from one grade to the next. Education systems must also ensure that students can continue attending school and complete the qualifications associated with each level.

The gap between the current upper-secondary completion rate of 61% and the 95% threshold projected for 2105 demonstrates the scale of the remaining challenge.

While the decline in repetition represents progress, the report's broader findings suggest that education policies must address the full pathway from initial enrollment to final school completion.

Why UNESCO's 2105 projection matters

UNESCO's estimate that upper-secondary completion could reach 95% only by 2105 is a projection based on the continuation of current trends. It is not a fixed deadline or a claim that the world cannot achieve the target sooner.

The timeline illustrates the consequences of maintaining the present pace of progress. If completion rates continue to improve at their current rate, near-universal upper-secondary education could remain out of reach for several decades.

Accelerating progress will require education systems to focus on more than getting children into classrooms. They must also help students advance through school, reduce delays and complete the qualifications needed for further study and employment.

The findings place student retention and completion alongside enrollment as important measures of educational progress. Improvements in access must be accompanied by policies that help students stay in school and reach the end of upper-secondary education.

The report also highlights the importance of examining differences between timely and eventual completion, particularly in low-income countries, where the gap is wider.

Ultimately, the challenge extends beyond making education available. It involves ensuring that young people can complete their schooling within a reasonable timeframe and gain the qualifications associated with each educational stage.

The central question for education systems is therefore not simply whether children can enter a classroom, but whether they can progress through school and complete their education. Without a faster pace of improvement, UNESCO's projection suggests that achieving 95% upper-secondary completion could remain a goal for the end of the century and beyond.

What UNESCO’s projection means for India

For India, the projection highlights the need to improve school retention alongside enrollment. The National Education Policy (NEP) 2020 aims to achieve a 100% gross enrollment ratio (GER) from preschool to secondary education by 2030.

However, enrollment does not guarantee completion. Financial constraints, unequal access to educational facilities and pressure to leave school early can affect students' ability to complete secondary education.

India's progress will depend on reducing dropout rates, supporting students through higher-secondary education and ensuring that more young people complete their schooling.