Calibration from your past reports

Not built yet. This page says what is planned and what exists in the code today.

What it will do

Upload measurement reports you already have so RoofCalc can learn a correction for your area.

The correction math exists, keyed by ZIP code.

Corrections are not stored between sessions and in-app upload is not connected yet.

Checked against the code on September 23, 2026.

Coming soon
Automatic cross-check on footprint measurements
OpenStreetMap measurements checked for common footprint problems and, when flagged, re-traced from imagery.
Coming soon
Reports in the format contractors already use
Results laid out the way roofing measurement reports usually are: total squares, predominant pitch, facets, ridge, eave and rake lengths, and valley and hip counts.
Coming soon
Waste factor with the reason
A recommended waste percentage for each measurement, with the reason, based on roof complexity, pitch and number of facets.

This one is not ready yet. Everything marked available on the features page is.