AppMarketSpy › Utilities › Duct Calculator Elite
★ 4.76average rating
234ratings
+0new ratings, last 7 days
—not in top charts now
Ratings breakdown
| ★★★★★ | 86% | |
| ★★★★ | 9% | |
| ★★★ | 2% | |
| ★★ | 0% | |
| ★ | 3% |
🔒 Rating history17 days of daily rating and rating countGet Pro access
App info
- Developer
- Cyberprodigy LLC
- Category
- Utilities, Productivity
- Released
- Jul 2, 2013
- Version
- 1.5.1 (Sep 2, 2026)
- Price
- $9.99
- Size
- 13.4 MB
- Requires
- iOS 15.6
- Age rating
- 4+
- Languages
- English, French, German, Japanese, Korean, Portuguese, Simplified Chinese, Spanish
In-app purchases
noneCurrent prices, App Store US.
🔒 Chart rank history4 chart positions recorded, every 3 hoursGet Pro access
About Duct Calculator Elite
Duct Calculator Elite™ replaces your ductulator wheel with fast, precise duct sizing built on the friction-loss equations of the ASHRAE Handbook — Fundamentals. Trusted by HVAC professionals, mechanical engineers, and contractors since 2013. One price — no subscriptions, no ads, no accounts. THREE CALCULATORS, ONE TAP APART • DUCT SIZE BY AIRFLOW — Set airflow and either velocity or friction, and solve for round and rectangular duct dimensions. Specify the rectangular aspect ratio to match your available space. The nearest standard round and rectangular sizes are shown with the friction they actually run at. • DUCT SIZE BY DIMENSION — Enter a round diameter or rectangular height and width, then lock airflow, velocity, or friction and solve for the remaining variables. • PRESSURE DROP — Convert between duct length, pressure drop, and friction. Find the exact pressure drop of a given…
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