# Pipe Sizer - Water Pipe Sizing

> Pipecalc Pressure & gravity

Canonical page: [https://chrome-stats.com/d/id1576656624](https://chrome-stats.com/d/id1576656624)

## Overview

- **ID:** `id1576656624`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Wassim Murr
- **Category:** Utilities
- **Rating:** 5.00 / 5 (3 ratings)
- **Version:** 1.2
- **Last updated:** 2026-01-13
- **First published:** 2021-07-15
- **Size:** 1.49 MB
- **Data as of:** 2026-09-20
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/pipe-sizer-water-pipe-sizing/id1576656624)
- **Privacy policy:** [https://1drv.ms/u/s!At7X8bAVdCJWgfYJj0UhJteFGCDX2g?e=nkWmh9](https://1drv.ms/u/s!At7X8bAVdCJWgfYJj0UhJteFGCDX2g?e=nkWmh9)

## Description

Size water pipes in seconds for pressure or gravity systems. Set max friction & velocity, choose material, and get the recommended diameter (SI + IP).

PipeSizer helps you quickly choose the right pipe diameter for water systems — for both pressure and gravity flow.

PRESSURE PIPE SIZING
• Size pipes from a target flow rate.
• Set your maximum friction rate and velocity limits.
• Calculations based on the Hazen-Williams equation.

GRAVITY PIPE SIZING
• Size pipes from a target flow rate.
• Evaluate flow capacity and velocity under gravity conditions.
• Calculations based on the Manning equation.

KEY FEATURES
• Automatic recommended pipe size based on your limits.
• Multiple pipe materials with built-in coefficients (more added over time).
• Works in both SI and Imperial (I-P) units.
• Designed for engineers, plumbers, and irrigation/drainage design workflows.

Feedback is welcome — it directly shapes upcoming updates.

## Rankings

- #546,936 — Overall

## Similar extensions and apps

- [Pipe Sizer - Water](https://chrome-stats.com/d/id1316033381) — 4.80 / 5
- [PipeSizer: Diameter Selector](https://chrome-stats.com/d/id6781534043)
- [Water Pipe Sizing Plumb](https://chrome-stats.com/d/id6765782626)
- [PipeSizer](https://chrome-stats.com/d/id6471234725)
- [Pipe Flow Liquid Pipe Diameter](https://chrome-stats.com/d/id1582795461) — 4.60 / 5
- [Pipe Flow Gas Pipe Diameter](https://chrome-stats.com/d/id1582795941) — 4.80 / 5
- [PipeDN](https://chrome-stats.com/d/id6760237428)
- [Plumbing Calculator & Tools](https://chrome-stats.com/d/id6762154217)
- [Sewer pipe calculator](https://chrome-stats.com/d/id6758410223)
- [Pipe Sizing Calc HVAC](https://chrome-stats.com/d/id6764647643)
- [PipeGauge – Pipe Size Finder](https://chrome-stats.com/d/id6756905512) — 5.00 / 5
- [Storm Drain Pipe Sizer](https://chrome-stats.com/d/id6761743252)

---

Source: [Chrome-Stats](https://chrome-stats.com/d/id1576656624)