Court Deadline Calculator
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Calculate legal filing deadlines by adding court days or calendar days to any date — essential for litigation planning.
⏰ Court Deadline Calculator
Results update instantly
How to Use the Court Deadline Calculator
Enter the triggering event date
Input the date that starts the clock — typically the date of service, filing, incident, or court order. Accuracy here is critical; errors flow through to every calculated deadline.
Select the deadline type
Choose from the most common court deadlines: response to complaint, notice of appeal, statute of limitations, or custom day count. Verify the applicable rule for your jurisdiction.
Choose calendar vs business days
Most federal deadlines under the Federal Rules of Civil Procedure use calendar days. Some state courts and contractual deadlines use business days only. Confirm which rule applies before relying on the result.
Calendar the result immediately
Add the deadline to your calendar with reminders at 14 days, 7 days, and 48 hours out. Missing a court deadline can result in default judgment, dismissal, or permanent waiver of rights.
Court Day vs Calendar Day — What's the Difference?
In litigation, "days" can mean different things depending on the court rules. Calendar days include every day including weekends and public holidays. Court days (also called "business days") count only Monday–Friday, excluding public holidays. A 10 court-day deadline may be 12–16 calendar days depending on where weekends and holidays fall.
Statute of Limitations — Common Periods
- South Africa: Prescription Act — 3 years (general), 6 months (government claims)
- United Kingdom: 6 years (contract), 3 years (personal injury), 12 years (deed)
- United States: Varies by state and claim type — 1–6 years typical
- Canada: 2 years (Ontario Limitations Act), varies by province
A limitation period clock typically starts on the date you knew (or ought to have known) of the claim. Missing a limitation period is generally fatal to the claim — it cannot be revived.
Frequently Asked Questions
Sources & Methodology
Calculations are based on the most current publicly available data from authoritative government and industry sources: