Court Date Calculator, Legal Deadline Calculator and Federal Court Deadline Calculator
Enter the event that starts the clock and how many days the rule gives you. This court date calculator applies Federal Rule of Civil Procedure 6(a): it drops the trigger day, counts every weekend and holiday in between, and rolls a deadline that lands on a weekend or federal legal holiday to the next business day.
- Counts forward from an event or backward to a hearing
- Knows all eleven federal legal holidays, with the observed-day shift
- Shows its work so you can verify every count
This is a federal court deadline calculator: it applies Rule 6(a) of the Federal Rules of Civil Procedure, which counts every calendar day and moves the last day forward when it falls on a Saturday, Sunday or federal holiday. State courts do not all count this way, so pick the matching calculator below if your matter is not in federal court.
Check the unit your rule uses before you count. If it says court days or business days rather than plain days, the arithmetic is different: weekends and judicial holidays are skipped as you count instead of being counted and adjusted at the end. Use the court days calculator for those, which also works as a court calendar calculator and a legal day counter across four holiday sets. And if what you are counting is a written discovery response rather than a filing, the period carries a service method extension on top of the 30 days, which the discovery deadline calculator applies for federal, California, Texas and Florida practice. If you are counting the date a responsive pleading is due after a complaint was served, that runs on its own rules, 21 days federally and 30 in California but pinned to a Monday in Texas, and the answer deadline calculator handles all four. Choosing a system to track these dates across a whole docket is a separate question, covered in our guide to deadline management software. If you came here looking for the free counter that court reporting firms used to publish, the Atkinson Baker deadline calculator page explains where that tool went and what it leaves for you to finish.
Filing in a California superior court instead? Those deadlines run in court days counted backward from the hearing, which is a different calculation entirely. Use the California court deadline calculator for CCP 1005(b) dates. If the case already has a trial date on the Los Angeles Superior Court calendar, the pretrial chain runs backward from that date instead, and the Los Angeles Superior Court date calculator works out the discovery and expert dates under CCP 2024.020 and 2034.230. In Texas state court the answer date is pinned to a day of the week rather than a count, so use the Texas court deadline calculator for the Rule 99(b) Monday rule. Florida changes the counting itself rather than the period, because it will not start the count until the first day that is not a weekend or a legal holiday: the Florida court deadline calculator applies Rule 2.514 for you.
Counting the outer deadline to bring the case at all rather than a period inside it? That runs on a limitations statute rather than a procedural rule, and the statute of limitations calculator carries the California, Texas, Florida and federal periods by claim type. Looking for the period itself rather than the arithmetic? Our federal court deadlines cheat sheet lists every FRCP response deadline in one table, with the rule number beside each one. Working entirely in federal court? The federal court deadline calculator takes the FRCP event by name across twenty six deadlines, applies the Rule 6(d) three service days only where they belong, and handles the Rule 6(a)(6)(C) rule that counts the district state's own holidays for periods measured after an event. And if the problem is noticing the filing in the first place rather than counting from it, what federal docket monitoring actually costs compares the published subscription prices against the PACER fees billed separately on top.
Already past a date rather than counting toward one? What happens if you miss a discovery deadline covers the waived objections and deemed admissions that follow, and how to get relief.
Want the count kept for you automatically as a case moves? Caseagent tracks every matter deadline inside the case file. See automated deadline tracking.
The day of service, the ruling, the filing: the day that starts the clock.
Deadline
The raw count landed on , so it rolled to the next business day.
Tracking this by hand? Caseagent calendars every matter deadline automatically.
This tool applies the federal method in FRCP Rule 6(a). State courts, court-day rules, and local standing orders can differ. Always confirm against the governing rule.
Dates you enter here are processed in your browser and never stored.
The method
How to calculate a court filing deadline
Under Federal Rule of Civil Procedure 6(a), you exclude the day of the triggering event, then count every day after it, including intermediate Saturdays, Sundays, and legal holidays. You include the last day of the period. If that last day is a Saturday, Sunday, or legal holiday, the deadline continues to run until the end of the next day that is not one of those.
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Step 1
Find the trigger
Identify the exact day the clock starts: service, entry of an order, or filing. That day itself is not counted.
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Step 2
Count every day
Count each calendar day after the trigger, weekends and holidays included, until you reach the number the rule gives you.
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Step 3
Check the last day
If the last day is a Saturday, Sunday, or federal legal holiday, roll the deadline forward to the next business day.
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Step 4
Confirm the local rule
Verify against the statute, local rule, or standing order that governs your matter. Some deadlines run in court days rather than calendar days, which changes the count.
Counting in practice
A worked example
Say you are served with a complaint in federal court and have 21 days to answer under Rule 12(a)(1)(A)(i). Service happened on Friday, July 3, 2026.
You exclude July 3, the day of service. Day one is Saturday, July 4 (Independence Day is a holiday, but intervening holidays still count toward the total). You keep counting every day. The twenty-first day is Friday, July 24, 2026, which is a business day, so the answer is due Friday, July 24.
Now change the facts: suppose the count had landed on Saturday, July 25. Because the last day cannot be a weekend, the deadline would roll to Monday, July 27. Enter these dates in the calculator above and you will see the same result, with the roll shown explicitly.
What counts as a holiday
Federal legal holidays the calculator applies
FRCP Rule 6(a)(6) defines a legal holiday as any day set aside by federal statute for observance. When a fixed-date holiday falls on a Saturday it is observed the Friday before, and when it falls on a Sunday it is observed the following Monday. The calculator uses the observed day. State courts keep different lists, and on eleven weekdays in 2026 a state court is open while the federal courthouse is closed or the reverse: the full side by side court holidays calendar for 2026 and 2027 has every one of those dates.
| Holiday | When it falls |
|---|---|
| New Year's Day | January 1 |
| Martin Luther King Jr. Day | Third Monday in January |
| Washington's Birthday | Third Monday in February |
| Memorial Day | Last Monday in May |
| Juneteenth | June 19 |
| Independence Day | July 4 |
| Labor Day | First Monday in September |
| Columbus Day | Second Monday in October |
| Veterans Day | November 11 |
| Thanksgiving Day | Fourth Thursday in November |
| Christmas Day | December 25 |
The President or Congress can declare additional holidays, and for deadlines measured after an event, a state holiday where the district court sits also counts. Confirm any unusual closure against your court's calendar.
Questions people ask about counting court deadlines
How do you calculate days for legal deadlines?
Exclude the day of the triggering event, then count every day after it, including weekends and holidays, until you reach the number of days the rule gives you. Include the last day. If the last day is a weekend or legal holiday, move the deadline to the next business day. That is the FRCP Rule 6(a) method this calculator uses.
Do you count weekends for court deadlines?
Yes, for periods stated in days you count every intervening Saturday and Sunday toward the total. Weekends only change the outcome when the final day lands on one, in which case the deadline rolls forward. Older rules excluded weekends for short periods, but that has not been the federal method since the 2009 amendments.
What if a court deadline falls on a weekend?
If the last day of the period is a Saturday, Sunday, or legal holiday, the period continues to run until the end of the next day that is not one of those. For a deadline counted backward from a hearing or trial, the rule works in reverse: it moves to the prior business day.
When a court deadline falls on a weekend, is it due the Friday before or the Monday after?
Usually the Monday after. A period counted forward from an event continues to the next day that is not a Saturday, Sunday or legal holiday, so a Saturday deadline becomes the following Monday, or Tuesday if the Monday is a holiday. The Friday before applies only when the period runs backward from a hearing or trial date, because FRCP 6(a)(5) makes the next day the day before for a backward count.
What is the difference between calendar days and court days?
Calendar days count every day on the calendar; court days count only days the clerk's office is open, skipping weekends and holidays as you count. Federal deadlines in days are calendar days under Rule 6(a)(1). Some state rules, like California's short notice periods, run in court days, so read the governing rule before you count.
How do you calculate court deadlines in California?
California runs many of its notice periods in court days rather than calendar days, which is the single most common counting mistake lawyers make when they move between federal and state practice. Under Code of Civil Procedure section 1005(b), moving papers are served at least 16 court days before the hearing, opposition at least 9 court days before, and reply at least 5 court days before. Electronic service adds extra days under section 1010.6. Always count from the governing statute for your specific motion rather than from a general rule.
How many days do you have to respond to a complaint in federal court?
Twenty one days after service of the summons and complaint, under Federal Rule of Civil Procedure 12(a)(1)(A)(i). If the defendant waives service under Rule 4(d), the period becomes 60 days from the date the waiver request was sent, or 90 days if the defendant is outside any judicial district of the United States. The United States and its agencies get 60 days. Count the days on the calendar, then roll forward under Rule 6(a)(1)(C) if the last day is a weekend or legal holiday.
Is this a court date calculator for state courts too?
The calculator above counts under Federal Rule of Civil Procedure 6(a), which is the right method for federal filings and for the many states that have adopted the same counting structure. It is not a substitute for your state's rules where those differ, and several states do differ in ways that change the answer: court day counting, different holiday schedules, and extra days added for the method of service. Use it as a first pass, then confirm against the governing rule and your local rules before you calendar anything.
How do you build a civil procedure timeline for a case?
Work forward from the triggering events rather than backward from trial. Each service date, filing, order and hearing creates its own set of downstream dates, so record the trigger, the governing rule and the computed date together for every deadline. The reason firms miss dates is rarely the arithmetic; it is that a new order arrives, nobody recalculates what it changed, and the timeline silently goes stale. That recalculation on every incoming document is what deadline tracking software is for.
What is the difference between a court date calculator and a legal deadline calculator?
In practice they are the same tool under two names, and firms use the terms interchangeably. A court date calculator is usually described as computing the date a filing or response is due from a triggering event. A legal deadline calculator is the broader framing, covering any period a rule or contract sets running, including notice periods counted backward from a hearing. A legal date calculator is the third name for the same arithmetic. What actually differs between tools is the rule set behind them: which holidays they recognize, whether they count calendar days or court days, and whether they add days for the method of service.
Do you add the three days for service before or after rolling a weekend deadline?
After. FRCP 6(d) says the 3 days are added after the period would otherwise expire under Rule 6(a), so you count the base period, roll it off a weekend or holiday first, then add the service days. Electronic service adds nothing at all since the 2016 amendment. The deadline calculator with service days applies that order for you.
Which legal deadline calculator should you use for a state case?
Use the one built on that state's counting rule, because the three biggest litigation states each break from the federal method in a different place. California counts court days for motion notice under CCP 1005(b) and recognizes 14 judicial holidays. Texas excludes weekends and holidays only in periods of five days or less and pushes the answer to 10:00 a.m. the Monday after 20 days. Florida starts the count on the next day that is not a weekend or holiday for any period of seven days or longer. We publish a separate California court deadline calculator, Texas court deadline calculator and Florida court deadline calculator for exactly that reason.
How do you use a court day calculator to count court days?
A court day calculator counts only days the court is open, so it skips every Saturday, Sunday and court holiday as it counts, rather than counting straight through and adjusting at the end. That distinction is what makes a deadline calculator for court days different from a calendar day tool: asking for 16 court days from today lands roughly 22 to 25 calendar days out, depending on which holidays fall inside the window. Set the mode to court days whenever the rule itself says court days, judicial days or business days.
Where did the Atkinson Baker deadline calculator go?
Veritext acquired Atkinson-Baker in April 2020 and kept the calculator, so it now lives on veritext.com as the filing date calculator, and the old depo.com address still redirects there. The atkinson-baker.com domain itself no longer resolves. That tool counts days before or after a date, excluding the start date, but applies no court rule and no roll. Our Atkinson Baker deadline calculator page reproduces that count with the rule, the service extension and the weekend or holiday roll added.
Is there a legal calendar calculator that also works as a legal day counter?
This is that tool. A legal calendar calculator, a legal day counter, a legal days calculator and a court date calendar calculator all describe the same function: enter a start date and a number of days, pick calendar or court days, and get the date the period expires. Use it as a civil procedure deadline calculator by entering the triggering event as the start date, and as a federal court date calculator by leaving it on calendar days with the federal holiday set.
A calculator counts one deadline. An agent tracks every deadline in the file.
Caseagent reads new filings, extracts the dates that create obligations, and keeps a live deadline timeline for each matter, with escalating reminders. The count above is a starting point; the agent is what stops a missed date.