When determining the number of restrooms
for your commercial or construction site, ANSI standards
call for one portable toilet per 10 workers for a 40-hour
work week.

# of Hours |
# of Guests |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
250 |
2 |
2 |
2 |
2 |
2 |
3 |
3 |
3 |
3 |
3 |
500 |
2 |
3 |
3 |
4 |
4 |
4 |
4 |
4 |
4 |
5 |
1000 |
3 |
4 |
5 |
6 |
6 |
7 |
7 |
7 |
7 |
7 |
2000 |
5 |
8 |
10 |
11 |
12 |
13 |
13 |
14 |
14 |
14 |
3000 |
7 |
12 |
15 |
16 |
18 |
18 |
19 |
20 |
20 |
20 |
4000 |
10 |
16 |
19 |
22 |
24 |
25 |
25 |
27 |
27 |
28 |
5000 |
12 |
20 |
24 |
27 |
29 |
31 |
32 |
33 |
33 |
34 |
|