Rolling Offset Calculator
How to Use the Piping Rolling Offset Calculator:
- Set Elbow Fitting Angle (22.5° - 45°- 60° or custom angle).
- Calculate the Travel using :
- Roll or horizontal offset (h)
- Set or vertical offset (v)
- Calculate the Travel using :
- Run (R)
- Elbow Fitting Angle

Piping Offset Calculator
How to Use the Rolling Offset Calculator
Using our rolling offset calculator is quick and effortless — no need to memorize or apply any complicated rolling offset formulas. This tool automatically calculates your true offset and even provides dynamic diagrams that adjust based on your inputs, helping you visualize your pipe rolling offset in real time.
Follow these simple steps to get accurate results:
- 1- Enter the horizontal and vertical offsets for your pipeline. Our pipe offset calculator will instantly display the true offset of your pipeline.
- 2- Select your fitting bend angle. Choose from standard fitting bends or select “Enter a custom fitting bend angle” if you’re using custom or self-bent pipe fittings.
- 3- Input your custom bend angle (if applicable). When you select the custom option, a field labeled Bend angle of fittings will appear for you to enter your specific angle.
- 4- View your calculated results. Once your inputs are complete, the calculator will show the length of travel and length of run needed for your pipeline to achieve the correct pipe rolling offset.
With our pipe rolling offset calculator, you can save time, reduce errors, and get precise measurements for your plumbing, HVAC, or pipefitting projects — all in just a few clicks.