# DuctSizer Pro

> Utilities

Canonical page: [https://chrome-stats.com/d/id6772545249](https://chrome-stats.com/d/id6772545249)

## Overview

- **ID:** `id6772545249`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** LEONARDO NOVOA
- **Category:** Utilities
- **Rating:** 5.00 / 5 (3 ratings)
- **Version:** 1.3
- **Last updated:** 2026-06-03
- **First published:** 2026-05-27
- **Size:** 4.79 MB
- **Data as of:** 2026-09-20
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/ductsizer-pro/id6772545249)
- **Privacy policy:** [https://sites.google.com/view/ductsizerpro](https://sites.google.com/view/ductsizerpro)

## Description

DuctSizer Pro is a fast HVAC duct sizing calculator built for field use.

Enter duct dimensions and friction to calculate CFM, or enter CFM and friction to find suggested duct sizes. The app supports square, round, and oval ductwork and shows key airflow values such as velocity, friction, area, and equivalent round size.

Features:
- Calculate CFM from duct size
- Find duct sizes from CFM
- Supports square, round, and oval duct
- Shows velocity, friction, area, and equivalent round size
- Highlights suggested duct sizes
- Compares alternate duct sizes for the same airflow

DuctSizer Pro is designed as a quick reference tool for HVAC layout, estimating, and field calculations.

## Rankings

- #530,775 — Overall

## Similar extensions and apps

- [DuctSizer: Duct Calculator](https://chrome-stats.com/d/id6788267429)
- [Duct Mate: HVAC Duct Sizer](https://chrome-stats.com/d/id6769504373)
- [Duct Sizer Calc HVAC](https://chrome-stats.com/d/id6764646921)
- [Duct Calculator Pro](https://chrome-stats.com/d/id1492222891) — 1.00 / 5
- [Duct Calculator: HVAC Sizing](https://chrome-stats.com/d/id6789039757)
- [Ductulator: HVAC Calculator](https://chrome-stats.com/d/id6790622859)
- [DuctPro](https://chrome-stats.com/d/id6771761655)
- [Ductulator - Duct Calculator](https://chrome-stats.com/d/id6757307937) — 4.60 / 5
- [Duct Calculator](https://chrome-stats.com/d/id1078238132) — 4.50 / 5
- [ASHRAE HVAC Duct Sizer](https://chrome-stats.com/d/id1273371824)
- [Duct Calc — HVAC Duct Sizer](https://chrome-stats.com/d/id6792500757)
- [Duct Calculator.](https://chrome-stats.com/d/id6756908372) — 4.70 / 5

---

Source: [Chrome-Stats](https://chrome-stats.com/d/id6772545249)