Ductulator
by welmurr
Simple duct sizing app, both English and Metric units
Ductulator
Tap on the values for velocity or friction to switch between calculation methods.Calculations are based on standard air 0.075 lb/ft3 (1.2 kg/m3) in clean galvanized steel duct.Your feedback is much appreciated.
About Ductulator
- Package name (App ID)
- com.welmurr.ductulator
- Available on
- Google Play
- Price
- $1.00
- Developer
- welmurr
Looking for the Ductulator APK?
The safest way to get Ductulator (com.welmurr.ductulator) on your Android device is to install it directly from Google Play — you'll always get the latest official version, automatic updates, and no risk of modified or infected APK files from third-party sites.
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What Our Users Say
Don't just take our word for it. Here's what our users have to say about this Android app.
"Simple, fast and everything you need if you don't have a duculator with you. Seen the bad reviews, if you have enough experience everything you need is in the app"
"Love this app since im in the HVAC business"
"Not worth a dollar. Its literally just plain and bare calculation. You punch in CFM and in/100ft and it tells you one size round duct and 2 box duct sizes. Where's the calculation for how many rooms the house has? Where's the explanation and/or education behind CFM's nd what not? The only reason I gave it an extra star is because its a fast calculator."
"I was hoping to find a way to find alternative duct sizes, but the only option I get is to choose a CFM, out on the field you don't have that luxury."
"Complete pile of junk"
"This is great for new construction hvac systems"
"A really simple and productive app. Great for making fast duct design decisions"
"Wrong calculations bad app I make several tries to check it was wrong."
"feels like its missing more options or selections."
"Good"
Frequently Asked Questions
Is Ductulator free?
Ductulator is a paid app — it costs $1.00 on Google Play. You pay once through your Google account and can install it on your Android devices.
How do I install Ductulator on Android?
Open Google Play on your Android phone or tablet, search for Ductulator by welmurr or tap the Google Play button on this page, then tap Install. The app downloads and installs automatically.
What is com.welmurr.ductulator?
com.welmurr.ductulator is the App ID (package name) of Ductulator on Google Play. Every Android app has a unique package name, and it is the safest way to verify you are installing the official app.
Is Ductulator safe to download?
Installing Ductulator from Google Play is the safest option: you get the official version published by welmurr, verified by Google Play Protect, with automatic updates. Avoid APK files from unofficial third-party sites.
Get Ductulator Today
Ductulator for Android — $1.00 on Google Play.
Compatible with Android phones and tablets — available on Google Play.
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