Easy Offset

Easy Offset

by Allen Sieler

25 ratings
48 reviews
#53 in paid Productivity
📊 Productivity
$4.99

Details

  • Released
  • Updated
  • January 12, 2011
  • November 6, 2018

Features

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Easy Offset screenshot #10 for iPhone
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About

This application simplifies HVAC calculations for offsets, including cut joints, elbow centerlines, and lengths for any angle. It offers improved accuracy and saves time by eliminating the need for manual calculations and reducing material waste in the field.

Calculates cut joints
Calculates elbow centerlines
Calculates overall lengths for offsets
Supports any angle offsets
Handles various elbow types (round, rectangular)
Supports round taps and wye branches
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What's New in Easy Offset

1.2

November 6, 2018

Additional tools have been added: -arc length calculator -trigonometry calculator -mitered duct calculator (owl) -fractional output -round and rectangular equivalents with friction loss

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Charts

Top Paid

📉 53-1

Productivity

This app dropped -1 position in Productivity chart.

Last updated on August 8, 2026.

User reviews

Awesome

This app is amazing, I use it all the time. Very accurate and simple.

Dear Allen,

Can you make it so we can fill in the cut joint length,
Centerline length, and overall length?

Response from developer

Yes, I’ll try to add it on the next update.

Happy with what it is but not really handy unless you have fittings

Okay for what it is, if you have fittings. But just use the good old owl method if you have to figure out a pie offset in your duct.

Well

Not as good as the android version.....

It’s worth it!!!!

I’ve done several exposed spiral jobs where the pipe needed to stay slammed to the deck and drop at the last second for the perpendicular run. Of course Once you know your measurements/radius’s and allowances this is sooooo easy to use and layout with. I finished the whole floor before one side of the building was tossed up.

Thank you for updating to 64bit. Just a thought though update the author email address, no one ever answered my emails.
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Developer apps

FAQ

What does Easy Offset do?

Easy Offset is a program designed for the HVAC industry that calculates cut joints, elbow centerlines, and overall lengths for offsets of any angle. It aims to save time and improve accuracy compared to manual calculations.

What types of offsets can this app calculate?

The app can calculate offsets for round elbows, rectangular elbows with radius or straight heels/throats, round taps on an angle, rolled nineties, and wye branches.

How does this app save time and reduce errors?

It saves time by being faster than using a calculator, eliminating the need to remember multipliers or trig formulas, and reducing errors. This also minimizes cutting in the field and wasted material.

Is this app free to use?

Based on the provided information, the app is a paid application. It does not have in-app purchases or advertisements.

Who would benefit from using Easy Offset?

This app is particularly useful for HVAC professionals involved in field layout and detailing. It helps in accurately calculating various offset parameters for different ductwork components.