Academic procrastination is common, but estimates differ substantially by country, student group, measurement scale, and definition. Research from 1992 to 2023 reports figures from 52% frequent procrastination in one Turkish survey to approximately 80% in a later review, while individual studies identify specific tasks and motivations that help explain the variation.
Contents
- How common is academic procrastination?
- Which academic tasks are postponed most often?
- How do severity and completion compare?
- What reasons do students give?
- How are motivation and self-regulation measured?
- How do student profiles differ?
How common is academic procrastination?
The available estimates should be read as study-specific results, not as one universal percentage for all students. Samples differ in location, age, academic level, survey wording, and classification thresholds.
In a 2022 study of students at Ethiopian public universities, 81% of undergraduates were classified as procrastinators and 19% as non-procrastinators. The mean score was 42.18, with a standard deviation of 4.84, on that study’s 12-item academic-procrastination score. Within the same sample, 20% said they procrastinated seldom on academic tasks, 22% said they did so almost usually, and 39% said they always procrastinated. These categories and the overall classification are not interchangeable, because they describe different ways of summarizing responses. (Academic Procrastination Behavior among Public University Students, 2022)
At Yarmouk University, 21.6% of 751 undergraduates had a high level of academic procrastination in a 2012 study. Another 60.3% had an average level and 18.1% had a low level. Together, these results describe the distribution of severity within that university sample rather than the prevalence of a single behavior threshold. (Academic Procrastination: Prevalence and Causes from the Point of View of Undergraduate Students, 2012)
Older and review-based estimates show why comparisons require caution. A Dutch undergraduate study reported that more than 70% of 278 students experienced academic procrastination and about 20% experienced it chronically in 1992. A Turkish survey found that 52% of 203 undergraduates reported frequent academic procrastination in 2009. A 2022 Canadian undergraduate study summarized prior post-secondary research as producing prevalence estimates between 70% and 95%. A 2023 scoping review summarized college-student estimates at approximately 80%, while noting reported estimates ranging from 10% to 70% across cited measures and studies. (Differences in Learning Characteristics Between Students With High, Average, and Low Levels of Academic Procrastination, 1992 and 2009 studies; Academic Procrastination in Undergraduate Students, 2022 literature summary; Academic Procrastination in Children and Adolescents: A Scoping Review, 2023 review)
Which academic tasks are postponed most often?
The Ethiopian public-university study provides a more detailed view of the tasks behind the overall measure. Presentations were the most frequently postponed task area: 68.7% of students said they nearly always or always procrastinated on presentations, and the mean task score was 3.94. Examination preparation followed at 64.4%, with a mean score of 3.80.
Other academic activities also showed high reported postponement. Library work was reported as a procrastination area by 62.5% of students, with a mean score of 3.68. General academic activities were reported by 59.4% as something they nearly always or constantly procrastinated on, with a mean score of 3.80. Writing assignments were reported by 51.4%, also with a mean score of 3.80, while group work was reported by 52.3%, with a mean score of 3.39. The percentages and means use the study’s own task wording and scales. (Academic Procrastination Behavior among Public University Students, 2022)
| Task area | Reported postponement or frequency | Mean task score |
|---|---|---|
| Presentations | 68.7% nearly always or always | 3.94 |
| Examination preparation | 64.4% nearly always or always | 3.80 |
| Library work | 62.5% reported procrastination | 3.68 |
| General academic activities | 59.4% nearly always or constantly | 3.80 |
| Group work | 52.3% reported procrastination | 3.39 |
| Writing assignments | 51.4% reported procrastination | 3.80 |
Task-specific behavior did not contribute equally to the overall pattern. In a regression model from the Ethiopian study, presentation procrastination was the only significant task-area predictor of overall academic procrastination. Its standardized beta was 0.315, and the task-area model explained 35.2% of the variance in students’ academic procrastination. This is an association within that model, not evidence that postponing presentations causes procrastination in every student. (Academic Procrastination Behavior among Public University Students, 2022)
How do severity and completion compare?
A study of 145 master’s students writing a final paper, surveyed between 2018 and 2020, connected self-perceived procrastination with a concrete academic deadline. In that group, 74.48% perceived themselves as academic procrastinators and 25.52% did not. At the time of the survey, 20.70% had not completed the final paper.
Completion timing varied among those who had submitted. A total of 42.76% reported submitting on time, 13.10% submitted behind schedule, 12.41% submitted far behind schedule, and 11.03% submitted far ahead of schedule. These percentages describe the final-paper sample and should not be generalized to all master’s students or all assignments. (Exploring academic procrastination: Perceptions, self-regulation, and consequences, 2018–2020)
The same study identified 30 students with high procrastination because they had not completed the paper, 18 with medium procrastination because they submitted much later, and 19 with low procrastination because they submitted late but within one semester. The study’s categories therefore combine completion status and timing; they are not simply three equal bands of a numerical score.
The reasons connected with paper difficulty or the advisor also differed by group. They represented 28% of coded reasons among low-level procrastinators, 18.18% among medium-level procrastinators, and 16.67% among high-level procrastinators. Only one statement, or 4.55% of statements from the medium-level group, denied that the respondent perceived themself as a procrastinator. (Exploring academic procrastination: Perceptions, self-regulation, and consequences, 2018–2020)
What reasons do students give?
Among 115 coded statements from self-identified master’s-student procrastinators in the final-paper study, difficulty writing the paper was the most common coded reason, accounting for 34.78%. Home and family responsibilities accounted for 23.48%, and work responsibilities accounted for 19.13%. Heavy daily and academic workloads accounted for 9.57%.
Some statements described internal or health-related explanations. Lack of motivation, laziness, or no reason accounted for 10.43% of coded statements, while ill health accounted for 2.61%. These percentages refer to coded statements, not necessarily unique students, and the categories reflect the study’s coding scheme. (Exploring academic procrastination: Perceptions, self-regulation, and consequences, 2018–2020)
The distribution suggests that academic procrastination can appear alongside practical pressures and task-specific difficulty, not only a general unwillingness to study. In this dataset, paper-writing difficulty, family demands, and work demands together accounted for substantial portions of the coded explanations, while workload, motivation-related descriptions, and health added further categories.
How are motivation and self-regulation measured?
The 2022 Canadian undergraduate study used a five-point item scale and reported a mean procrastination score of 3.00, with a standard deviation of 0.78. It also examined correlations with basic psychological needs and academic motivation. Basic psychological-need satisfaction correlated negatively with procrastination at r = -0.38, while basic psychological-need frustration correlated positively at r = 0.41.
Autonomous motivation also correlated negatively with procrastination at r = -0.31. In the same study’s model, basic psychological-need satisfaction had a direct standardized association of beta = -0.43 with procrastination before mediators were added. In the mediation model, autonomous motivation was negatively associated with procrastination at beta = -0.15, while amotivation was positively associated at beta = 0.13.
The Canadian path model’s variables accounted for 22% of the variance in undergraduate procrastination. That percentage indicates the explanatory coverage of the variables included in that model; it does not mean that 22% of every student’s procrastination is explained by motivation or psychological needs. The study also summarized prior post-secondary research as reporting prevalence between 70% and 95%, a range that reflects differences among earlier studies rather than a single Canadian estimate. (Academic Procrastination in Undergraduate Students: Understanding the Role of Basic Psychological Need Satisfaction and Frustration and Academic Motivation, 2022)
How do student profiles differ?
An interview study of Dutch teacher-education students compared students with high, average, and low academic-procrastination levels. Its smaller profile groups provide qualitative context rather than a population prevalence estimate. All 8 low-procrastination students described an intrinsically motivated choice of their degree program. Five of those 8 said they felt accountable for the choice and wanted to persevere.
The high-procrastination group described a different relationship with the program. Four of 6 said becoming a teacher was not their primary intrinsically motivated goal, and 5 of 6 expressed doubts about continuing their degree and considered quitting. Five of 6 said carrying out their study plan depended on preconditions such as task clarity, difficulty, attractiveness, credits, or deadline distance. Four of 6 said they easily postponed learning activities when those preconditions were absent.
The reported learning context also included perceived usefulness and self-evaluation. Five of 6 high-procrastination students said boring activities made the activity’s utility unclear and led them toward other activities. Four of 6 reported frequent moments of low self-esteem. These interview findings describe the views of the selected Dutch student groups and should not be treated as percentages for all teacher-education students. (Differences in Learning Characteristics Between Students With High, Average, and Low Levels of Academic Procrastination: Students’ Views on Factors Influencing Their Learning, 2018 study report)
Taken together, the statistics show why “the” academic procrastination rate is difficult to state. Results range from broad prevalence estimates to severity categories, task-specific frequencies, deadline outcomes, coded reasons, correlations, and interview counts. The most useful comparison keeps the measurement period, geography, sample, and definition attached to every number.