total number of man-days; total person-days
Used in contexts like work records, event attendance, or facility usage to count the sum of people multiplied by the number of days each person was present. Compare with 延べ人員, which is nearly synonymous.
See also: 延べ人員
The total number of man-days at the construction site this month was 300.
total number of people; cumulative headcount
Counts each person every time they are present, so the same person counted on multiple days or occasions increases the total. Often used for passengers, visitors, or event attendees.
See also: 延べ人員
The annual total number of visitors to this amusement park exceeded one million.