Free calculators

Date calculator

Quick date math for any deadline: filing windows, appeal periods, notice periods, response deadlines. You supply the trigger date and the rule; this does not know your jurisdiction's actual counting rules or holiday calendar.

Compute a date

You supply the trigger date and the rule (how many days/weeks/months/years, and any dates to skip). This does not know your jurisdiction's actual deadline rules or holiday calendar.

Result

November 2, 2026

Monday

30 days from today.

Not legal advice. Verify against your jurisdiction's actual counting rules (e.g. calendar vs. court days) before relying on this for a filing deadline.

How it counts

It starts from the trigger date and moves the number of days, weeks, months or years you give, forward or back. Every day on the calendar counts, weekends included.

A month is a calendar month: January 31 plus one month is the last day of February, not the start of March. A year is twelve of those.

Tick the business-day box and a result that lands on a Saturday or Sunday moves to the next weekday in the direction you were counting: later when adding, earlier when subtracting. A result that lands on a date you listed to skip moves the same way.

Weekends and the dates you list only move the day the count lands on. They are not left out of the count itself, and nothing here knows a court's counting rules. Check the rule that applies before relying on the date.

Keep the date with the matter

In a Fylely workspace the days your firm is closed are filled in for you, and the dates you enter sit on each matter with reminders before they fall due.

No credit card. The calculators on this site stay free either way.

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