Free Calculator Tool
Porta Potty Calculator
Calculate how many portable toilets you need for your event or job site. Get accurate estimates based on industry standards.
Your Recommendation
0
Standard Units
0
ADA Accessible
0
Hand Wash Stations
Estimated Cost Range
Daily/Weekly Rate
$0 - $0
Same price for 1-7 days
Monthly Rate
$0 - $0
Best value for long-term
* Prices vary by location, provider, and season. Contact local providers for exact quotes.
Price Breakdown
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How Many Porta Potties Do I Need?
Industry guidelines to help you plan
General Rule of Thumb
- 1 restroom per 100-125 people for most events
- Add extra units if alcohol is served
- At least 1 ADA unit for public events
- 1 hand wash station per 2-4 units
Construction Sites (OSHA)
- 1-20 workers: 1 toilet
- 20-35 workers: 2 toilets
- 35-55 workers: 3 toilets
- 55-80 workers: 4 toilets
- 80-110 workers: 5 toilets
- 110-150 workers: 6 toilets
Pro Tips
• Book 2-3 weeks in advance, especially for peak season
• Consider luxury trailers for weddings and upscale events
• Place units on flat, accessible ground for delivery
• Weekly servicing is included with most rentals
Quick Pricing Reference
Typical rental rates across the industry
🚽
Standard Unit
$125-195/week
Construction use
✨
Deluxe Unit
$150-225/week
Events & parties
♿
ADA Accessible
$150-250/week
Wheelchair accessible
🧼
Hand Wash Station
$125-200/week
Dual-sided sink
👑
Luxury Trailer
$1,200-2,000/week
Climate controlled
🚿
Shower Trailer
$1,900-2,400/week
Disaster relief