Event Planning Guide
Plan your event with confidence. Use our portable toilet calculator, reference charts, and expert tips to ensure your guests have a comfortable experience.
How to Plan Portable Restroom Needs for Your Event
Whether you’re planning a wedding, festival, corporate event, or managing a construction site, having the right number of portable restrooms is essential. Too few units lead to long lines and unhappy guests. Too many means wasted budget. Our free calculator and planning guide help you get it right every time.
Portable Toilet Calculator
If Food or Drink Is Being Served
- Add 15-20% more restrooms
- Add 1 handwash station per 4 restrooms
- Consider flushable units for upscale events
If Open to the Public
- Add 1 wheelchair-accessible unit per 20 restrooms (min 1)
- Add 1 handwash station per 4 restrooms
- Plan for 20% higher usage than private events
Quick Reference Chart
Portable restroom recommendations based on guest count and event duration (4-hour standard event)
| Guests | 2 Hours | 4 Hours | 6 Hours | 8 Hours | 10 Hours |
|---|---|---|---|---|---|
| 50 | 2 | 2 | 3 | 3 | 3 |
| 100 | 3 | 3 | 4 | 6 | 6 |
| 250 | 4 | 4 | 6 | 8 | 8 |
| 500 | 5 | 7 | 8 | 8 | 9 |
| 1,000 | 6 | 12 | 16 | 20 | 25 |
| 2,000 | 9 | 16 | 24 | 30 | 38 |
| 5,000 | 15 | 30 | 45 | 60 | 75 |
* These are general guidelines. Add 20% if alcohol is served. For exact recommendations, use the calculator above or contact us.
Restroom Recommendations by Event Type
Weddings & Private Events
- ✓1 unit per 25-35 guests
- ✓Consider VIP restroom trailers
- ✓Add handwash stations
- ✓Flushable units recommended
Festivals & Public Events
- ✓1 unit per 50-75 guests
- ✓Accessible units required (1 per 20)
- ✓Plan for peak usage times
- ✓Mid-event servicing available
Construction Sites
- ✓1 unit per 10 workers (OSHA)
- ✓Weekly servicing included
- ✓Handwash stations required
- ✓Monthly rental discounts
Need Help Planning Your Event?
Our team has helped plan sanitation for hundreds of events and construction sites across the Southeast. Let us help you get it right.