California court deadline calculator
Pick a deadline and enter the trigger date. The result applies Cal. Code Civ. Proc. 12, 12a, 12b, 350 (counting, weekends and court holidays), service-method extensions where the law allows them, and the rule for that deadline, with each step and citation shown. Scope: San Mateo County local rules are included below (marked with the court name), layered on these base rules. Civil limitations periods for commencing actions under California law: Code of Civil Procedure 335.1-343 (personal injury, wrongful death, contract, property, fraud, statutory liability and penalties, defamation, professional negligence of attorneys and notaries, construction defects, toxic and asbestos exposure, domestic violence, adult sexual assault, birth injury, felony damages), Commercial Code 2725 and 3118, Bus. & Prof. Code 17208 (UCL), Civ. Code 1783 (CLRA), 1788.30 (Rosenthal Act), 3346 (timber), Ins. Code 2071 (fire policy suit limit), and wage claims (CCP 338(a), Lab. Code 203, 1194). Not duplicated (already in other 1Court sets): medical malpractice CCP 340.5 and 364 (CA-PRESUIT), FEHA/CRD Gov. Code 12960/12965, EEOC, PAGA CCP 340(a) (CA-PRESUIT), Government Claims Act Gov. Code 911.2/945.6 and CCP 342 (CA-GOV), CEQA, mechanics liens, SB 800 Civ. Code 927 extensions, lemon law CCP 871.21 (CA-PRESUIT), CCP 366.2 decedent liabilities and Prob. Code 9100/9103 (CA-PROB), CCP 583.x dismissal and 683.020 judgment enforceability/renewal (CA civil), workers' compensation Lab. Code 5405 (CA-AGENCY).. Rules current as of 2026-10-27.
- Trigger (Date of injury (or of the assault/battery)): Friday, November 6, 2026.
- Add 24 months: Monday, November 6, 2028.
Cal. Code Civ. Proc. 335.1
335.1. Within two years: An action for assault, battery, or injury to, or for the death of, an individual caused by the wrongful act or neglect of another.Official source
Cal. Code Civ. Proc. 12, 12a, 12b, 350
CCP 12: "The time in which any act provided by law is to be done is computed by excluding the first day, and including the last, unless the last day is a holiday, and then it is also excluded." CCP 12a(a): "If the last day for the performance of any act provided or required by law to be performed within a specified period of time is a holiday, then that period is hereby extended to and including the next day that is not a holiday. For purposes of this section, “holiday” means all day on Saturdays, all holidays specified in Section 135 and, to the extent provided in Section 12b, all days that by terms of Section 12b are required to be considered as holidays." CCP 350: "An action is commenced, within the meaning of this Title, when the complaint is filed."Official source
- 2 years = 24 months. Specific statutes control where they apply: medical malpractice (CCP 340.5, already in CA-PRESUIT), toxic exposure (340.8), asbestos (340.2), birth injury (340.4), sexual assault (340.1, 340.16), domestic violence (340.15), claims against public entities (Gov. Code 911.2/945.6, in CA-GOV). Federal 42 U.S.C. 1983 claims in California borrow this 2-year period (federal case law; accrual is a federal question); not separately modeled. NOT APPLIED BY THE ENGINE: (1) accrual: the engine counts from the date you enter; the common-law discovery rule and delayed-accrual doctrines (Fox v. Ethicon Endo-Surgery, Inc. (2005) 35 Cal.4th 797; Norgart v. Upjohn Co. (1999) 21 Cal.4th 383), continuing-violation and continuous-accrual doctrines can move the start date, so enter the correct accrual date. (2) tolling: minority or lack of legal capacity (CCP 352), defendant's absence from California (CCP 351, limited by commerce-clause case law), imprisonment (CCP 352.1, max 2 years), equitable tolling, written waivers/tolling agreements (CCP 360.5), acknowledgment or part payment (CCP 360), bankruptcy (11 U.S.C. 108(c)), and Judicial Council Emergency Rule 9 (2020 Covid-19 tolling of civil limitations periods) are NOT applied. An action is commenced when the complaint is filed (CCP 350). Last day on a Saturday, Sunday or judicial holiday rolls to the next court day (CCP 12a; CCP 366.2(b)(1) confirms 12 and 12a apply to limitations periods).
- If the clerk's office is closed or inaccessible on the last day (weather, emergency or local closure orders), the deadline may be extended. Check local orders.
This calculator applies the cited rules to the dates you enter. It is not legal advice. Court orders, local rules, and case-specific facts can change a deadline; verify before relying on it. Rule set pending attorney review.
Track a case. Save its key dates once, get every deadline in one calendar feed for Outlook, Google or Apple, and it updates itself when the trial is continued or a rule changes.
Create a matterSan Mateo County: other local timing requirements
- Civil law and motion tentative rulings posted after 3:00 p.m. on the court day before the hearing; notice of intent to contest due by 4:00 p.m. that day by email or phone to the department and all parties. San Mateo Super. Ct. Local Rule 3.403(a), (b)
- Presiding Judge law and motion calendar: tentative after 3:00 p.m. court day before; contest by 4:00 p.m. San Mateo Super. Ct. Local Rule 3.10(b), (c)
- Civil motion hearing dates are self-selected from the assigned department's Law & Motion Calendar Availability page; complex cases call the department. San Mateo Super. Ct. Local Rule 3.402
- General civil ex parte: heard two days per week at 1:30 p.m. in assigned department; papers and fee proof to courtroom clerk no later than 15 minutes before; remote appearance requires papers served, submitted and fee paid by 10:00 a.m. two court days before. San Mateo Super. Ct. Local Rule 3.500(a), (b), (e)
- Presiding Judge ex parte calendar (and civil harassment/workplace violence TROs): 2:00 p.m. daily; papers and fee proof to courtroom clerk by 2:15 p.m. San Mateo Super. Ct. Local Rule 3.19(B)
- Probate tentative rulings after 3:00 p.m. one court day before hearing. San Mateo Super. Ct. Local Rule 4.1(B)
- Probate ex parte: heard daily 10:00 to 11:00 a.m.; file and check in by 10:30 a.m. San Mateo Super. Ct. Local Rule 4.7(F)
- Family law stipulated continuances must be requested by 12:00 noon the court day before the hearing, otherwise an appearance is required. San Mateo Super. Ct. Local Rule 5.7(E)(1)-(2)
- Family law order shortening time: service may be shortened to no less than two court days before hearing and five calendar days before a deposition. San Mateo Super. Ct. Local Rule 5.6(E)
- Civil jury trial: on assignment to trial department, file in limine motions/responses, trial briefs, statement of the case and witness list; exhibits ready with copies at assignment. San Mateo Super. Ct. Local Rules 2.20, 2.22
- Juvenile dependency: social worker must notify the Private Defender Program juvenile office of the need for appointed counsel by 9:00 a.m. the court day before the first hearing. San Mateo Super. Ct. Local Rule 6.3(c)(2)
- Unlawful detainer: on filing of UD-150 the court sets a pretrial conference and trial within 20 days; the pretrial conference is held approximately four days before trial before the Civil Commissioner with mandatory in-person attendance. San Mateo Super. Ct. Local Rule 3.1204(a)-(b)
- Criminal: in time-waived misdemeanors, pretrial motions should be heard before the pretrial conference; a later hearing requires a filed and approved good-cause declaration. Trial dates and evidentiary hearings may be continued only in open court. San Mateo Super. Ct. Local Rule 9.1(c); 9.3
- Complex/mass tort: Class actions, PAGA, provisionally complex, construction defect, JCCP and derivative actions are automatically deemed complex and single-assigned; initial CMC/trial setting within 90 days; contested designations set within 30 days before the Civil Supervising Judge; mandatory e-service. No fixed party day-count schedule.
- Complex/mass tort: Writ petitions and CEQA actions: CMC/trial setting within 60 days before the assigned judge; exempt from general case management and ADR rules.
Under Cal. Rules of Court, rule 3.20, county rules cannot change statewide deadlines for pleadings, motions, discovery or ex parte applications; local rules that tried to were excluded from the calculator.
California statutes of limitations deadlines covered
Rules changelog · For developers: /api/deadlines?state=CA-SOL and the calculate_deadline tool in the 1Court MCP server.