The IPEDS Method calculates the number of full-time equivalent (FTE) students based on fall enrollment headcounts, estimating part-time students by multiplying the part-time headcount by factors. This FTE total is used annually in the Digest of Education Statistics. Alternatively, the 1/3 Method estimates part-time students by multiplying the part-time headcount by 1/3, which is then added to the full-time enrollment headcount to calculate an overall FTE for fall students. Both methods can also be used to calculate FTE faculty numbers.

1. IPEDS Method
The number of FTE students is calculated based on fall student headcounts as reported by
the institution on the IPEDS Enrollment. The full-time equivalent of the institution's part-
time enrollment is estimated by multiplying the factors noted below times the part-time
headcount. These are then added to the full-time enrollment headcounts to obtain an FTE
for all students enrolled in the fall. This formula is used to produce an FTE that is used
annually in the Digest of Education Statistics.
1/3 Method
The full-time equivalent of the institution's part-time enrollment is estimated by
multiplying all part-time students by 1/3. These are then added to the full-time enrollment
headcounts to obtain an FTE for all students enrolled in the fall.
Note: the same method is used to calculate FTE faculty.