Terms of use
Effective September 9, 2026
Use of the calculators
FigureFast provides informational planning tools. You may use them for lawful personal or commercial planning, but you remain responsible for verifying inputs, assumptions, specifications, costs, codes, safety requirements, and final decisions.
No professional advice or guarantee
Results are estimates and are provided without a guarantee of accuracy, completeness, fitness for a particular purpose, or suitability for a regulated decision. Consult an appropriate qualified professional when an error could create meaningful financial, structural, safety, legal, or other risk.
Email delivery
When you request a result, you authorize the service to send that requested transactional message to the address you provide. Do not enter an email address you do not control or have permission to use.
Acceptable use
Do not abuse the site, automate bulk result-email requests, attempt to interfere with the service, probe for vulnerabilities without authorization, scrape personal information, or use the result-email feature to send unwanted messages to third parties.
Availability
The service may change, add, remove, correct, or suspend calculators or features at any time. Formulas and default assumptions may be updated as better information becomes available.
Limitation
To the maximum extent permitted by applicable law, the service is provided “as is” and use is at your own risk. You are responsible for checking a result before purchasing materials, incurring costs, or acting on it.
Contact
Questions about these terms can be sent through the contact form.