Planning Chart for Port-A-John Rentals in MA, RI, & NH

Some basic planning must be conducted in order to rent the correct number of portable toilet units for your special event in MA, RI, or NH.

The cross point box in the chart between the number of people (follow horizontally) and the number of hours (follow vertically) will give you the base quantity of porta-a-john units that you will need.

People Attending Number Of Hours for Event
1 2 3 4 5 6 7 8 9 10
Units Needed
50 1 1 1 1 2 2 2 2 2  
100* 2 2 2 2 2 3 3 3 3  
250* 3 3 3 3 4 4 4 6 6  
500* 2 4 4 5 6 7 9 9 10 12
1000* 4 6 8 8 9 9 11 12 13 13
2000* 5 6 9 12 14 16 18 20 23 25
3000* 6 9 12 16 20 24 26 30 34 38
4000* 8 13 16 22 25 30 35 40 45 50
5000* 12 15 20 25 31 38 44 50 56 63
6000* 12 15 23 30 38 45 53 60 68 75
7000* 12 18 26 35 44 53 61 70 79 88
8000* 12 20 30 40 50 60 70 80 90 100
10,000* 15 25 38 50 63 75 88 100 113 125
*(1) unit provides approimately 200 uses

These are the standards from the Portable Sanitation Association International

The port-a-john rental planning chart above is the standard industry recommendation that is followed by special event planners and coordinators nationwide. These porta-a-john recommendations are based on the determination that each portable restroom will accommodate 200 separate uses.

As one of southern New England's leading portable restroom contractors, Mr. Cesspool will...

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