# HVAC Duct Size Calculator

> Utilities

Canonical page: [https://chrome-stats.com/d/id485800827](https://chrome-stats.com/d/id485800827)

## Overview

- **ID:** `id485800827`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Alan Cave
- **Category:** Utilities
- **Rating:** 5.00 / 5 (1 ratings)
- **Version:** 1.3
- **Last updated:** 2017-08-28
- **First published:** 2011-12-08
- **Size:** 30 MB
- **Data as of:** 2026-09-20
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/hvac-duct-size-calculator/id485800827)
- **Website:** [http://www.elecpe.com/](http://www.elecpe.com/)
- **Privacy policy:** [http://www.elecpe.com/](http://www.elecpe.com/)

## Description

This duct sizing app was created for HVAC design professionals who might normally use a "ductulator" to select an duct sizes.

The app goes beyond simply calculating velocity, friction, or volume; It also offers a list of every even sized duct that meet the design criteria for the user to review and consideration at various aspect ratios.

The app features a highly intuitive interface which allows the user to easily adjust values with precision (without the use of cumbersome "slider" controls), or alternatively to enter the values directly with a keypad interface.

Feel free to email comments and suggestions to ductapp@elecpe.com

## Rankings

- #907,956 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id485800827)