We take pride in making porta potty rental in Ontario affordable, fast and easy. When you rent from us, you know that there won't be any unwanted surprises or hidden fees, that your toilets will be delivered and serviced on time, and that they will be clean and in good shape.
https://www.servicesanitation.com/porta-potty-rental-worth-the-cost/
There are laws for how many porta potties are required for certain uses, like construction sites, as well as the types of units. The rule of thumb is to provide at least one handicap-accessible portable bathroom for every 20 standard units. If you plan to rent fewer than 20 units, then you should provide a minimum of one handicap unit.
https://www.portapottyrentalguide.com/advice/how-many-rentals/
Usually this depends on a combination of the number of people invited, and the length of your events. Here is a reference chart. A regular porta potty can hold up to 60 gallons (227 litres) of waste. Typically, for a 1 – 4 hour long event, with up to 50 people, a single porta potty should be sufficient.
https://wastemasters.com/how-many-porta-potties-do-i-need/
Short-term units tend to cost a little more per day, and can often cost the same amount to rent for one day or for one month. A standard porta potty costs about $78 to rent for a single weekend and $78 to $100 for a month. Porta potty rental companies typically charge more on the weekends because they have higher demand.
https://www.fixr.com/costs/portable-toilets
pdf for "how much to rent a porta potty".(Page 1 of about 16 results)