Plumbing Pipe Sizing Calculator
Free Online Plumbing Pipe Sizing Calculator
Estimate total fixture units (WSFU), convert to flow (GPM), and recommend a planning pipe size with velocity and pressure drop checks.
How to Use the Plumbing Pipe Sizing Calculator
This calculator is designed to be simple and user-friendly. Enter your values and get instant results.
Features
- Free to use - no hidden costs
- No registration or sign-up required
- Mobile-friendly design
- Instant calculations
- Accurate results
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