Terms of use.
Clear expectations for using TallyNest’s free calculators.
Last updated: October 16, 2026
Free informational tools
TallyNest provides free calculators and explanatory information for general educational and convenience purposes. Results are estimates based on the information you provide and the formulas described on each page.
No professional advice
These tools are not financial, tax, legal, or payroll advice. Employment and overtime rules vary by jurisdiction, job classification, and individual circumstances. Verify important decisions against pay records, current law, or a qualified professional.
Accuracy and availability
We work to provide correct calculations but do not guarantee that every result is error-free or suitable for a particular purpose. You are responsible for verifying inputs and results before relying on them for important decisions. Availability may change as the site is maintained.
Permitted use
You may use the calculators for ordinary personal or professional estimation. Do not misuse the site or attempt to disrupt its operation.
External services
Links to external sites are provided as references. They are not endorsements and we do not control their content or practices.
Contact
For questions, visit our contact page. The website operator must add working contact details before the public launch.