How much would it cost to rent 4 porta potties?

Portable toilets save over 125 million gallons of water every day across the U.S. That’s an incredible environmental benefit — but for construction managers and event planners, the more immediate question is: How much would it cost to rent 4 porta potties?

Whether you’re running a busy construction site, managing a music festival, or coordinating an outdoor wedding, getting the right number of porta potties — at the right price — is essential for a safe and successful event. In this guide, we’ll break down the costs, planning tips, and expert insights to help you confidently budget for renting four units.

How Much Would It Cost to Rent 4 Porta Potties?

The cost to rent 4 porta potties depends on several factors:

Type of unit: Standard units are most affordable. Upgraded options — like flushing models, ADA-compliant units, or Luxury Portable Restrooms — cost more.

Rental duration: Short-term event? You’ll pay a daily or weekly rate. Long-term project? Monthly rates are often more affordable.

Servicing frequency: How often the units are cleaned impacts the total cost.

Delivery and pickup fees: These vary by vendor and location.

Local market: Urban areas often charge more than rural markets.

Here’s a rough estimate:



Basic units: $100–$150 per unit, per month → about $400–$600 per month for four units.

Short-term rentals: $30–$60 per unit, per day → about $120–$240 per day for four units.

Weekly rentals: $100–$200 per unit, per week → about $400–$800 per week for four units.

Pro tip: Many vendors offer volume discounts when you rent multiple units. Always ask for a bundled quote from A Portable Rental Sanitation Company in your area. For a quick cost reference, check out our guide on How Much Does It Cost to Rent a Porta Potty for 1 Day

How much can you make renting porta potty?

Curious about the business side? Renting porta potties can be surprisingly profitable.

According to industry sources, a small fleet of units can generate $50,000–$100,000 in annual profits in the right market. Why?

Recurring demand: Construction sites, festivals, and seasonal events mean steady business.

Low operating costs: After purchasing your units (typically $500–$1,500 each), expenses are mainly maintenance and waste disposal.

Upsell opportunities: Offering Luxury Portable Restrooms, Premium Portable Restroom Rentals, and hand-washing stations increases revenue.

One key requirement: Proper waste disposal. OSHA also sets standards for Portable Restroom Rentals for Construction Sites, including toilet ratios for workers (OSHA 1926.51).

How many porta potties for 100 guests?

How many porta potties do you really need for an event with 100 guests?

The general rule:

1 porta potty per 50-100 guests for events up to 4 hours.

For 100 guests → 2 porta potties minimum.

If your event runs longer or serves alcohol, consider 3–4 units to avoid long lines.

Don’t forget accessibility. Many venues or municipalities require at least one ADA-compliant unit in your rental package.

On a construction site, OSHA requires one toilet and one urinal per 40 workers for crews of 20–200. So a site with 100 workers would need at least 3 toilets plus urinals.

How much does it cost to rent a porta potty in Columbus, OH?

Columbus, OH is a mid-range market for porta potty rentals:

Standard unit: $213–$331 per week (source: ZTERS).

Delivery fee: About $48.92.

Monthly rates: Can drop to $100–$200 per unit, depending on the vendor.

For 4 porta potties in Columbus:

Weekly rental: ~$850–$1,200 total.

Monthly rental: ~$400–$800 total.

Daily rental: ~$120–$240 total.

Prices vary depending on the season and local demand. Columbus tends to be slightly above national averages but still reasonable compared to larger metro areas.

Final thoughts: How much would it cost to rent 4 porta potties?

The bottom line: How much would it cost to rent 4 porta potties?

Here’s your quick answer:

$400–$600 per month for standard units.

$400–$800 per week in many urban markets.

$120–$240 per day for event rentals.



Your exact cost depends on unit type, rental length, and location. For the best value, request quotes from several local providers. Always confirm what's included: servicing frequency, delivery/pickup fees, and any extras.

Whether you’re outfitting Portable Restroom Rentals for Construction Sites or providing amenities for a high-end wedding with Premium Portable Restroom Rentals, careful planning ensures your site stays clean, safe, and compliant.

And if you need a refresher on one-day pricing, don’t miss our guide on How Much Does It Cost to Rent a Porta Potty for 1 Day?.