Terms of use

Last updated: August 25, 2026.

ShiftCalc is provided free, as-is, with no warranty. Results are estimates. They are not legal, tax, or payroll advice. Employers may round time, apply daily overtime, or withhold taxes differently.

You may use the tools for personal or internal work. Do not scrape the site in a way that harms hosting, and do not present the calculators as official payroll software.

We may change or remove tools at any time.