Pipefitter Offset Geometry

PatchMedia

In-app purchases

About this app

Pipefitter Offset Geometry Calculator helps you review centerline offset geometry from dimensions and bend angles you enter. Start with a straight offset or find the true offset in a rolling layout. Each result names its unit and shows the formula behind it.

Free tools:

• Straight offset travel and setback at common bend angles.
• Rolling true offset, travel, and roll angle, clearly distinguished from the bend angle.
• Inch and millimeter entry with value conversion, visible assumptions, and adjustable result precision.

Lifetime Pro is a one-time in-app purchase. It adds custom bend angles, two to six independently entered kicks with summed leg results, named local jobs, and side-by-side comparison. Export existing records as user-selected JSON, CSV, or text files; import a JSON backup when you choose to restore your data. Export and import remain available without Pro so you can recover records you already saved.

The calculator works offline for geometry. Saved jobs and preferences stay on your device; the app has no account, ads, or PatchMedia analytics. Purchase availability and ownership are handled through Google Play, whose Billing library may communicate with Google for service diagnostics.

Results are layout estimates based on entered centerline dimensions. They do not include fitting allowances, bend deductions, field tolerances, or fabrication instructions. Check your measurements and project requirements before using a result.

What’s new

Initial release: straight and rolling offset geometry, visible formulas and units, bounded multi-kick Pro calculations, local jobs and comparison, user-selected backup and worksheets, and dark/light themes.