Federal Court Deadline Calculator: FRCP Deadlines, Federal Court Dates and Filing Deadlines

Pick the federal event, enter the date that triggered it, and get the due date with the Rule 6(a) count shown step by step. Twenty six civil deadlines from the answer through the notice of appeal, on the real federal holiday calendar, with the Rule 6(d) three day service extension and the Rule 6(a)(6)(C) state holiday rule applied where they belong.

Applies the state holiday clause in Rule 6(a)(6)(C), which most day counters ignore entirely
Adds the Rule 6(d) three days only for the three service methods that actually earn them
Counts backward periods backward, the way Rule 6(a)(5) requires

Working in state court instead? The California court deadline calculator, the Texas court deadline calculator and the Florida court deadline calculator run each state's own computation statute. For a plain period of any length use the court deadline calculator, and for a rule stated in court days use the court days calculator.

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Federal deadline

State where the district court sits

Rule 6(a)(6)(C) counts state holidays too, but only for periods measured after an event.

Local rules, standing orders, scheduling orders and written stipulations routinely change these periods, and several districts set their own motion response times. Confirm any computed date against the governing rule and the judge's own order before you calendar it.

Dates you enter here are processed in your browser and never stored.

The short answer

A federal court deadline is computed under Rule 6(a): exclude the day of the triggering event, count every calendar day after it including weekends and holidays, include the last day, and if that last day is a Saturday, Sunday or legal holiday, the period runs to the end of the next day that is not. If the period was triggered by service under Rule 5(b)(2)(C), (D) or (F), Rule 6(d) adds 3 days after the period would otherwise expire. Electronic service through CM/ECF adds nothing.

That is why a 21 day answer period is not 21 days. Across every service date in 2027 it runs 21 to 24 calendar days, and the last day lands on a weekend or federal holiday on 31.5% of service dates. A 30 day discovery response runs 30 to 33 days, or 33 to 36 once mail service adds its three.

Last updated

August 2026

Rule text checked against the current Federal Rules of Civil Procedure. Every date on this page was computed with the calculator above and independently reproduced across 227,968 test cases before publication.

How Rule 6(a) computes a federal deadline

Rule 6(a) governs every time period in the federal rules, in any local rule or court order, and in any statute that does not specify its own method. Four steps, in order, and the order matters.

Drop the trigger day

Rule 6(a)(1)(A) excludes the day of the event that starts the period. Service on the 4th means day one is the 5th.

Count every day

Rule 6(a)(1)(B) counts intermediate Saturdays, Sundays and legal holidays. There is no skipping in the middle of a federal period stated in days.

Roll the last day only

Rule 6(a)(1)(C) rolls the deadline forward if the last day is a Saturday, Sunday or legal holiday. Forward for periods after an event, backward for periods before one, under 6(a)(5).

Then add Rule 6(d)

The three service days come last, after the period has already expired under 6(a). If the extended date lands on a weekend, it rolls again.

Federal court deadlines the calculator covers

Twenty six civil deadlines, each with the rule that sets it, the event the clock runs from, and whether the Rule 6(d) three days can apply. The real span column is the range the deadline actually occupies once Rule 6(a)(1)(C) has done its work, measured across every trigger date in 2027 on the federal holiday list.

Deadline	Rule	Period	Runs from	Real span	6(d)
Answer or Rule 12 motion, served in the US	12(a)(1)(A)(i)	21 days	Service of the summons and complaint	21 to 24	No
Answer after a waiver of service	12(a)(1)(A)(ii)	60 days	Date the waiver request was sent	60 to 63	No
Answer after a waiver sent abroad	12(a)(1)(A)(ii)	90 days	Date the waiver request was sent	90 to 93	No
Answer by the United States or its officers	12(a)(2)	60 days	Service on the US attorney	60 to 63	No
Responsive pleading after a denied Rule 12 motion	12(a)(4)(A)	14 days	Notice of the court's action	14 to 17	No
Amend a pleading once as of course	15(a)(1)	21 days	Service of the responsive pleading or motion	21 to 24	Yes
Respond to an amended pleading	15(a)(3)	14 days	Service of the amended pleading	14 to 17	Yes
Serve the summons and complaint	4(m)	90 days	Date the complaint was filed	90 to 93	No
Answers and objections to interrogatories	33(b)(2)	30 days	Service of the interrogatories	30 to 33	Yes
Response to requests for production	34(b)(2)(A)	30 days	Service of the requests	30 to 33	Yes
Response to requests for admission	36(a)(3)	30 days	Service of the requests	30 to 33	Yes
Initial disclosures	26(a)(1)(C)	14 days	The Rule 26(f) conference	14 to 17	No
Rebuttal expert disclosures	26(a)(2)(D)(ii)	30 days	The other party's expert disclosure	30 to 33	Yes
Objections to pretrial disclosures	26(a)(3)(B)	14 days	The pretrial disclosures	14 to 17	Yes
Objections to a magistrate judge's recommendation	72(b)(2)	14 days	Service of the recommended disposition	14 to 17	Yes
Renewed motion for judgment as a matter of law	50(b)	28 days	Entry of judgment	28 to 31	No
Motion to amend or add findings	52(b)	28 days	Entry of judgment	28 to 31	No
Motion for a new trial	59(b)	28 days	Entry of judgment	28 to 31	No
Motion to alter or amend the judgment	59(e)	28 days	Entry of judgment	28 to 31	No
Motion for attorney's fees	54(d)(2)(B)	14 days	Entry of judgment	14 to 17	No
Notice of appeal, private parties	FRAP 4(a)(1)(A)	30 days	Entry of the judgment or order	30 to 33	No
Notice of appeal, United States a party	FRAP 4(a)(1)(B)	60 days	Entry of the judgment or order	60 to 63	No
Expert witness disclosures	26(a)(2)(D)(i)	90 days before	Trial date	Counted backward	No
Pretrial disclosures	26(a)(3)(B)	30 days before	Trial date	Counted backward	No
Rule 26(f) conference	26(f)(1)	21 days before	The scheduling conference	Counted backward	No
Serve a motion and notice of hearing	6(c)(1)	14 days before	The hearing	Counted backward	No

Motion response and reply times are deliberately absent. The federal rules do not set them for most civil motions, so they come from the district's local rules and often from the judge's standing order. Look those up rather than guessing, and see the federal court deadlines cheat sheet for the full list in one page.

The state holiday rule most federal deadline calculators get wrong

Rule 6(a)(6)(C) defines a legal holiday to include, for periods measured after an event, any other day declared a holiday by the state where the district court is located. Read that literally: a day that is a state holiday but not a federal one still rolls a federal deadline, and it rolls it only in the districts sitting in that state.

The clearest example is the day after Thanksgiving. It is not a federal holiday. It is a state holiday in California, Texas and Florida. A complaint served Thursday November 4, 2027 produces a 21 day answer that raw-counts to Friday November 26, 2027. In the District of Delaware that is the answer date. In the Northern District of Texas, the Central District of California and the Middle District of Florida the answer is due Monday November 29, 2027.

Complaint served	Federal holidays only	District in that state	State holiday in play
Friday January 22, 2027	Friday February 12, 2027	Tuesday February 16, 2027 (California)	Lincoln Day and Presidents Day
Tuesday February 9, 2027	Tuesday March 2, 2027	Wednesday March 3, 2027 (Texas)	Texas Independence Day
Wednesday March 10, 2027	Wednesday March 31, 2027	Thursday April 1, 2027 (California)	Cesar Chavez Day
Wednesday March 31, 2027	Wednesday April 21, 2027	Thursday April 22, 2027 (Texas)	San Jacinto Day
Friday August 6, 2027	Friday August 27, 2027	Monday August 30, 2027 (Texas)	Lyndon Baines Johnson Day
Friday September 3, 2027	Friday September 24, 2027	Monday September 27, 2027 (California)	Native American Day
Thursday November 4, 2027	Friday November 26, 2027	Monday November 29, 2027 (CA, TX and FL)	The day after Thanksgiving

The effect is small but it is not zero, and it is entirely one directional: you get more time, never less, so the risk is filing on a date the court would have accepted anyway rather than blowing a deadline. Across every forward period in the table above and every trigger date in 2027, a California, Texas or Florida district changes the answer on 1.3% of combinations. For the 21 day answer specifically it is 5 dates a year in a California district, 6 in Texas and 2 in Florida. The reverse is what matters: none of those state holidays move a backward deadline, because 6(a)(6)(C) applies only to periods measured after an event.

When Rule 6(d) adds 3 days, and when it adds nothing

Rule 6(d) is narrower than most people calendar it. It applies when a party must act within a specified time after being served, and only when service was made under Rule 5(b)(2)(C), (D) or (F). Everything else gets nothing.

Service method	Rule	Extra days	Why
Handed to the person	5(b)(2)(A)	None	Not one of the three methods named in Rule 6(d).
Left at the office or dwelling	5(b)(2)(B)	None	Not named in Rule 6(d).
Mailed to the last known address	5(b)(2)(C)	3 days	Named in Rule 6(d). Service is complete on mailing, so the clock starts before the paper arrives.
Left with the court clerk	5(b)(2)(D)	3 days	Named in Rule 6(d). Used when the person has no known address.
Filed through CM/ECF or other electronic means	5(b)(2)(E)	None	The 2016 amendment removed electronic service from Rule 6(d). This is the one people still get wrong.
Other means consented to in writing	5(b)(2)(F)	3 days	Named in Rule 6(d). Includes commercial courier arrangements the recipient agreed to.
Service of the summons and complaint	Rule 4	None	Rule 6(d) keys to Rule 5 service of papers. Original process is Rule 4, so the 21 day answer never gets 3 days.
A period running from entry of judgment	Rules 50, 52, 54, 59	None	The clock runs from an event, not from service, so Rule 6(d) cannot apply.

Order of operations matters as much as eligibility. Rule 6(d) says the 3 days are added after the period would otherwise expire under Rule 6(a). So you roll first, then add three, then roll again if the new date is a weekend or holiday. Adding three to the raw count and rolling once produces a different date often enough to matter.

One service date, thirteen federal deadlines

A complaint served on Thursday November 4, 2027, filed the same week, in a case that later goes to judgment. Every date below came out of the calculator at the top of this page. The right hand column is the same case in a district sitting in California, Texas or Florida.

Deadline	Rule	Federal holidays only	CA, TX or FL district
Answer to the complaint	12(a)(1)(A)(i)	Friday November 26, 2027	Monday November 29, 2027
Responsive pleading after a denied Rule 12 motion	12(a)(4)(A)	Thursday November 18, 2027	Thursday November 18, 2027
Amend once as of course	15(a)(1)	Friday November 26, 2027	Monday November 29, 2027
Respond to an amended pleading	15(a)(3)	Thursday November 18, 2027	Thursday November 18, 2027
Same, if the amended pleading came by mail	15(a)(3) plus 6(d)	Monday November 22, 2027	Monday November 22, 2027
Interrogatory answers	33(b)(2)	Monday December 6, 2027	Monday December 6, 2027
Same, if the interrogatories came by mail	33(b)(2) plus 6(d)	Thursday December 9, 2027	Thursday December 9, 2027
Objections to a magistrate judge's recommendation	72(b)(2)	Thursday November 18, 2027	Thursday November 18, 2027
Motion for attorney's fees	54(d)(2)(B)	Thursday November 18, 2027	Thursday November 18, 2027
Motion to alter or amend the judgment	59(e)	Thursday December 2, 2027	Thursday December 2, 2027
Notice of appeal, private parties	FRAP 4(a)(1)(A)	Monday December 6, 2027	Monday December 6, 2027
Answer after a waiver of service	12(a)(1)(A)(ii)	Monday January 3, 2028	Monday January 3, 2028
Deadline to serve the summons and complaint	4(m)	Wednesday February 2, 2028	Wednesday February 2, 2028

One caution about the last row. Every other date in this table runs from the November 4 service, but the 4(m) deadline runs from the day the complaint was filed, and the table assumes those happened to be the same day. Ninety days from November 4, 2027 is Wednesday February 2, 2028, a Wednesday that needs no roll at all. If the complaint was actually filed three weeks before it was served, the real 4(m) date is three weeks earlier than this row shows. Reading the 4(m) clock off the service date instead of the filing date is one of the most common docketing errors in a new federal case, and it is the one that ends in dismissal without prejudice after the limitations period has run.

Backward deadlines run the other way

Rule 6(a)(5) defines the next day as the one you reach by continuing to count forward for a period measured after an event and backward for one measured before an event. Expert disclosures, pretrial disclosures, the Rule 26(f) conference and the Rule 6(c)(1) motion notice are all measured before something, so a weekend or holiday at the end pulls the date earlier, not later.

Take a trial set for Monday May 17, 2027. Expert disclosures 90 days before land on Tuesday February 16, 2027, no roll needed. Pretrial disclosures 30 days before raw-count to Saturday April 17, so the deadline moves backward to Friday April 16. A calculator that rolls that one forward to Monday April 19 has told you to blow a deadline by a day.

Rule 6(b)(2)

The five deadlines a court is forbidden to extend

A court must not extend the time to act under these rules. No good cause, no excusable neglect, no stipulation.

Rule 50(b) and 50(d), renewed judgment as a matter of law, 28 days
Rule 52(b), amend or add findings, 28 days
Rule 59(b) and 59(d), new trial, 28 days
Rule 59(e), alter or amend the judgment, 28 days
Rule 60(b), relief from a judgment or order

These are also the deadlines that decide whether an appeal is timely, because a timely Rule 50, 52 or 59 motion restarts the FRAP 4(a)(4) appeal clock and an untimely one does not.

Who uses a federal deadline calculator, and where it stops being enough

Litigation associates

Checking a date before it goes on the calendar, usually the answer or a discovery response, usually under time pressure. A calculator is exactly the right tool here.

Paralegals and docketing clerks

Entering dates from a CM/ECF notice into the firm calendar. The volume is the problem: twenty entries a day, each needing a rule lookup, is where transposition errors come from.

Solo and small firm litigators

No docketing department, no rules engine subscription, and personal exposure on every missed date. The calculator plus a calendar entry is often the whole system.

In house counsel managing outside firms

Verifying that a date outside counsel reported is right, and knowing which deadlines cannot be extended before agreeing to a schedule.

Insurance defense teams

High case volume with the same recurring deadlines, where a rules based docketing system usually pays for itself faster than in any other practice.

Appellate practitioners

The FRAP 4(a) clock and whether a post trial motion was timely enough to restart it. Get Rule 6(b)(2) wrong here and the appeal is gone.

A calculator computes one date. A docket has hundreds.

The honest limit of any free tool is that you have to remember to use it. Nobody misses a federal deadline because they could not do the arithmetic. They miss it because the CM/ECF notice arrived on a Friday, nobody read it until Tuesday, and the 14 day clock had already been running. That is a workflow problem, and it is what legal calendaring and docketing software exists to solve, at a real cost per user per month.

Caseagent approaches it from the other end. Instead of a rules engine bolted onto a calendar, it puts an agent inside the case file that reads the filings as they land, extracts the dates that follow from them, and tells you what changed. If you are weighing that against a traditional platform, the deadline management software comparison puts the options side by side with published pricing, and legal practice management software covers the wider category.

Federal deadline questions people actually search

How do you calculate a deadline in federal court?

Exclude the day of the triggering event, count every calendar day after it including weekends and holidays, and include the last day. If the last day is a Saturday, Sunday or legal holiday, the period runs to the end of the next day that is none of those. That is Rule 6(a)(1). If the period was triggered by service under Rule 5(b)(2)(C), (D) or (F), add 3 days after the period expires under Rule 6(d).

Do weekends count in federal court deadlines?

Yes. Intermediate Saturdays and Sundays are counted under Rule 6(a)(1)(B). Weekends only matter at the end of the count: if the last day lands on a Saturday, Sunday or legal holiday, Rule 6(a)(1)(C) rolls the deadline forward to the next day that is not one of those. A 21 day answer period therefore runs 21 to 24 calendar days depending on where the last day falls.

Does the 3 day mail rule still apply in federal court?

Only for three service methods. Rule 6(d) adds 3 days when service was made under Rule 5(b)(2)(C) by mail, (D) by leaving the paper with the clerk, or (F) by another means the recipient consented to in writing. Electronic service through the court CM/ECF system falls under Rule 5(b)(2)(E) and adds nothing. Service of the summons and complaint is Rule 4 process, so no 3 days there either.

What is a legal holiday under the Federal Rules of Civil Procedure?

Rule 6(a)(6) defines it as the eleven statutory federal holidays, any day declared a holiday by the President or Congress, and, for periods measured after an event, any other day declared a holiday by the state where the district court sits. The state clause is why the same 21 day answer can be due Friday in one district and the following Monday in another.

How do you count backward deadlines in federal court?

Count backward from the event, exclude the event day, and if the resulting day is a Saturday, Sunday or legal holiday, keep going backward under Rule 6(a)(5) until you reach a day that is not. Backward periods never gain days, they lose them, and state holidays do not count for backward periods under Rule 6(a)(6)(C).

How long do you have to answer a complaint in federal court?

21 days after being served with the summons and complaint, under Rule 12(a)(1)(A)(i). A defendant who signs a waiver of service gets 60 days from the date the request was sent, or 90 days if it was sent outside any United States judicial district. The United States, its agencies and officers sued in an official capacity get 60 days under Rule 12(a)(2).

Which federal deadlines can a court not extend?

Rule 6(b)(2) says a court must not extend the time to act under Rules 50(b) and (d), 52(b), 59(b), (d) and (e), and 60(b). Those are the renewed judgment as a matter of law motion, the motion to amend findings, the new trial motion, the motion to alter or amend the judgment, and relief from judgment. Missing one of those 28 day dates is not curable by stipulation.

What happens if a federal filing deadline falls on a holiday?

The period continues to run to the end of the next day that is not a Saturday, Sunday or legal holiday, under Rule 6(a)(1)(C). For electronic filing the last day ends at midnight in the court time zone under Rule 6(a)(4)(A). If the clerk office is inaccessible on the last day, Rule 6(a)(3) extends filing to the first accessible day.