Terms of use

Effective November 8, 2026. You may use ParcelMath for personal or business estimates without an account.

Check assumptions

Results depend on your inputs. The utility supplies an arithmetic estimate, not a supplier quote, certification or professional assessment. Not a carrier quote. Dimensions are used as entered. Carrier dimension rounding, minimums, special handling and surcharges are not included.

Availability and accuracy

We aim for clear methods and consistent calculations, but do not promise uninterrupted availability or suitability for every situation. Verify results affecting a purchase with the relevant provider or qualified professional.

Responsible use

Do not interfere with the website, violate other people's rights or misrepresent an estimate as an official quote. You may keep and share summaries you generate, but should not claim a provider issued them.

Your rights

These terms do not limit rights that applicable law does not allow to be limited. Features and explanatory material may change; the effective date identifies this version.