Terms of use

Last updated November 9, 2026. Plain-language terms; not legal advice.

What SweepMath is

SweepMath is a calculator. It computes labor hours, costs and prices from the numbers you enter and from starting production rates that cite public sources. Results are estimates. You are responsible for the prices you quote and the contracts you sign. Check results against your own experience and time studies.

No warranty

SweepMath is provided "as is", without warranties of any kind. To the extent the law allows, we are not liable for lost profits or other damages from using it, including bids priced with it.

Your data

Your data stays in your browser (see Privacy). You are responsible for backing it up. Pro includes backup and export.

Pro licenses

A Pro license key is for one company and its employees. Do not share or publish it. A monthly key covers the month paid plus a 7-day grace period; an annual key covers 12 months plus 7 days. If a key is published or abused it may be replaced. For billing or refund questions, open a support request.

Acceptable use

Do not attempt to disrupt the site or misrepresent SweepMath output as a guarantee from us.

Changes

We may update these terms. The date above shows the latest version.