PlumberCalc

What is PlumberCalc?

PlumberCalc gives you a toolkit of free, easy plumbing calculators for contractors, engineers, and DIYers. Pick from pipe sizing, water flow rate, pressure drop, and cost estimating tools to tackle projects with confidence. Everything runs right in your browser—online or offline—so you can check numbers on-site with your phone or tablet. No accounts, no fees, just fast, clear results and analysis every time.

Key features

• Gives accurate results using proven engineering formulas and standards.
• Offers instant calculation feedback to speed up your project decisions.
• Features a responsive design that works on phones, tablets, and desktops.
• Provides professional-grade plumbing tools for free without any hidden fees.