# PlumberCalc

> Free professional plumbing calculators for pipe sizing, flow rates, pressure drops, and project cost estimation with instant results.

- Website: https://plumbercalc.com
- Listed on: [Toolfio](https://toolfio.com/item/plumbercalc)
- Published: 2026/03/04

## About PlumberCalc

PlumberCalc is a comprehensive web-based platform offering free plumbing calculation tools for contractors, engineers, and professionals. The website provides instant calculations using industry-standard engineering formulas to assist with plumbing system design and project planning.

Key features include:
- **Professional-grade calculators** for pipe sizing, flow rates, pressure drops, friction loss, and water heater sizing
- **Industry-standard formulas** including Hazen-Williams, Manning's, Darcy-Weisbach, and Bernoulli's equations
- **Mobile-ready design** with offline functionality for job site use
- **Code compliance guidance** based on IPC standards and ASME guidelines

The platform targets plumbers, contractors, engineers, and construction professionals who need accurate calculations for plumbing system design and project estimation.

## Categories

- [Productivity](https://toolfio.com/category/productivity)

## Tags

Free, For Small Business, For Enterprise

## Links

- X (Twitter): https://x.com/cichykrzysztof