Terms

These pages are provided as they are, without warranty. The arithmetic is published and tested, and the stated method says exactly which rules are implemented and which are not.

Where a date governs something consequential, such as a filing deadline, a contractual notice period or a court schedule, the rule that governs it has the final word over this site. This site knows the eleven US federal holidays. It does not know your court's calendar, your carrier's shutdown or a state holiday.