Definition & calculation
Numerator: Number of learners enrolled at the start of the term/cycle who remain enrolled and attending at the end of it
Denominator: Number of learners enrolled at the start of the term/cycle, adjusted for verified transfers
Divide learners retained to the end of the cycle by those enrolled at the start (net of documented transfers), then multiply by 100.
Formula: (Numerator ÷ Denominator) × 100
Means of verification
Enrolment and attendance registers compared at two time points, dropout tracking records
Interpretation
Direction: Higher is better
Typical reporting frequency: Baseline, midline and endline (or annual)
Guidance & common pitfalls
Distinguish dropout from transfer or seasonal migration to avoid overstating attrition. Retention is a key equity signal, as girls and children with disabilities often drop out at higher rates.
This library is a curated reference to adapt, aligned generically with recognised humanitarian frameworks (Sphere, cluster registries, IASC, CHS and others). It is not an official indicator registry — always use the exact indicator definitions your donor or cluster requires.
Related indicators
- % of assessed learners demonstrating improved literacy or numeracy competencies against baseline
- % of assessed learners demonstrating improved psychosocial wellbeing or social-emotional skills
- % of supported children transitioning into or reintegrating into the formal/national education system
- % of supported learning spaces meeting minimum safety, protection and quality standards