Calculadora de Relación Estudiante-Profesor Gratis
Calcula la relación estudiante-profesor de una institución para evaluar la atención personalizada.
Full-time equivalent teachers
Student-Teacher Ratio
16.7
Student-Teacher Ratio vs Total Students
Fórmula
## How to Calculate Student-Teacher Ratio The ratio divides total students by total full-time equivalent teachers. ### Formula **Student-Teacher Ratio = Total Students / Total Teachers (FTE)** A ratio of 16:1 means 16 students for every teacher. This is different from class size, which measures actual students in a classroom.
Ejemplo Resuelto
A school with 500 students and 30 full-time teachers.
- 01Ratio = 500 / 30 = 16.7:1
- 02Students per teacher = round(16.7) = 17
- 03Teachers needed for 15:1 = ceil(500 / 15) = 34
Preguntas Frecuentes
What is a good student-teacher ratio?
National average is about 16:1. Ratios under 15:1 are considered favorable. Private schools often maintain 10-12:1.
Is ratio the same as class size?
No. Ratio includes all teachers (specialists, aides) divided among all students. Actual class sizes are often larger than the ratio suggests.
Does a lower ratio improve outcomes?
Research is mixed, but generally ratios under 15:1 correlate with better outcomes, especially in early grades.