How Many Restroom Trailers Do You Need for 50 to 500 Guests?

When planning an outdoor event, one of the most overlooked—but most important—questions is: how many restrooms will your guests need? If you’re renting a luxury restroom trailer, here’s a simple breakdown to help you figure it out.

Standard Rule of Thumb

For events under 4 hours, you’ll typically want:

1 toilet per 75 guests

For events longer than 4 hours, especially those serving food and alcohol, you should double that number to prevent long lines and keep things running smoothly.

Quick Reference Chart

50 guests = 1 stall
100 guests = 2–3 stalls
200 guests = 4–6 stalls
300–500 guests = 6+ stalls or multiple trailers

Other Factors to Consider

Will alcohol be served?
Is the event longer than 4 hours?
Are you expecting VIP guests or needing ADA-compliant access?

These factors can affect how many restroom trailers you should rent and what type to go with.

Planning Tip

If your event is upscale, formal, or extended in length, it's better to go bigger and ensure guests are comfortable.

Still Not Sure?

We can help! Use our experience to get the right number of stalls for your event. Just tell us your guest count and event details, and we’ll recommend the perfect setup.

Want more planning tips? Check out our guide: What Is a Luxury Restroom Trailer & Why You Should Rent One.

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Contact Info

Address

1245 Columbia Street, Redlands, CA 92374,

Email Us

Info@LuxDumps.com

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Reviews

Claudia Cruz

Very clean and neat

Jane Chavez

We used his services in March. We loved the cleanliness & a feel at home luxury restrooms. Would use them again & again. Thank you again as my guest loved them. They were very impressed.

Xavier Burgstaller

I recently had the opportunity to work with Lux Dumps as a fellow vendor. I can confidently say that they have top notch equipment and a truly dedicated staff. Raf is easy to work with and cares about his customers. If you're interested in a restroom rental, give him a call.

Christina Teng Robbins

Had an amazing experience with Lux Dumps. They were super communicative throughout us booking them and leading up to our wedding, and really reasonably priced. Rafael came the morning of my wedding to set up and he was so sweet, he even offered to bring us extra space heaters because it was a chilly day. The space heaters ended up being such a godsend, and when Rafael came back my coordinator told me he even helped to move some of our tables around. Truly exceeded all expectations with his service. The restrooms were clean and adorable, and the background music set the perfect ambiance. I was a little nervous to rent restroom trailers at my wedding in general, but Lux Dump’s service and product really fit the vibes completely.

PezCandyDispensers

We had a red carpet event where multiple celebrities including canelo were showing up. The company we hired (a popular Porta company) sent over some very unpleasent looking/smelling units that were not acceptable and definitely not what we paid for! We contacted Lux last minute. We spoke to Tony and he could feel the anguish in my voice! I was having a mental breakdown over so many things going wrong with our event but He dispatched 2 CLEAN!!! Porta units the same day! This saved us so much anguish thank you for the speed and professionalism! We are now using them for evey event!