Calculating legal, business, or compliance deadlines can be incredibly difficult when you need to factor in weekends, holidays, and specific jurisdictional observation rules. Deadline Calculator is designed to streamline this process and make your scheduling significantly easier.
However, while we aim to remove the tedious math from your day-to-day workflow, this tool is intended to act strictly as an assistant. You are solely responsible for independently verifying all final dates. Because local rules, specific court standing orders, and unexpected holiday observations can vary wildly, you should always double-check your rules and final deadlines before relying on them for critical legal or business timelines.
By default, the calculator adds your specified number of days to a start date. If you check "Only count business days", it automatically skips Saturdays, Sundays, and major holidays. The final calculation provides a transparent, day-by-day breakdown so you can see exactly which dates were counted and which were skipped.
Because holiday schedules vary drastically by country, state, and specific courts or businesses, we built a robust Custom Holiday Builder. This tool allows you to: