Courtready’s Ontario Small Claims Court Deadline Calculator
This interactive calculator helps you compute deadlines in an Ontario Small Claims Court case.
Don’t let fake cases become real law. Try CaseCheck →Use this free tool to calculate litigation deadlines under Ontario’s Rules of the Small Claims Court. This calculator determines the date on which a deadline falls by applying Rule 3.01 (computation of time) and Rule 1.02 (definition of “holiday”), including weekends and Ontario court holidays.
Disclaimer: This tool is provided for reference purposes only. Always verify deadlines against applicable law and seek legal advice when appropriate. For questions or to report an error, please email Tom at admin [at] courtready.ca.
The “Between” option uses the Rule 3.01 convention: exclude the first date, include the second.
Explanation (based on Rule 3.01)
Make sure the cases you’re relying on are real.
Courtready tracks fictitious, AI-hallucinated citations across Canadian courts and tribunals. CaseCheck helps you verify your authorities before you file.
Make sure the cases you’re relying on are real.
Courtready tracks fictitious, AI-hallucinated citations across Canadian courts and tribunals. CaseCheck helps you verify your authorities before you file.
Verify your case citations in minutes.
CaseCheck extracts every citation in your filing and cross-references each one against Canadian case law, so you can spot what’s real and what’s not before you file. Courtready also tracks fictitious, AI-hallucinated citations across Canadian courts and tribunals.
Ontario Small Claims Court Deadline Calculator
This free Ontario Small Claims Court deadline calculator computes procedural deadlines under Ontario’s Rules of the Small Claims Court, O. Reg. 258/98. It applies Rule 3.01 (computation of time) and Rule 1.02 (definition of “holiday”), automatically accounting for weekends and every statutory Ontario court holiday, including the observed substitution rules that apply when Christmas, Boxing Day, Canada Day, Remembrance Day, or New Year’s Day fall on a weekend. Enter an event date and a number of days, or pick two dates to count the gap between them, and the tool returns a compliant deadline with a plain-English explanation. Check out our other free tools below.
Do not use this calculator for Ontario Superior Court deadlines. Superior Court deadlines are governed by the Rules of Civil Procedure, which defines “holiday” differently and applies additional computation rules. For Superior Court matters, use Courtready’s Ontario Litigation Deadline Calculator instead. The calculator also does not account for any special holidays proclaimed by the Governor General or Lieutenant Governor, so always check whether any proclaimed holiday falls within your calculation window.
Disclaimer: This tool is provided for reference purposes only and does not constitute legal advice. Always verify deadlines against the current version of the Rules of the Small Claims Court and consult a lawyer or paralegal licensed in Ontario where appropriate. For questions or to report an error, please email admin [at] courtready.ca.
Common Questions
What does the Ontario Small Claims Court Deadline Calculator do?
This calculator helps you compute litigation deadlines under Ontario’s Rules of the Small Claims Court by applying Rule 3.01 (how to count time) and Rule 1.02 (what counts as a holiday), including weekends and Ontario court holidays.
When should I use “after,” “before,” or “between” in the calculator?
Use “after” when a rule gives you X days after an event, “before” when a rule requires action X days before an event, and “between” when you need to count the number of days between two dates. The calculator applies the correct counting rule for each option.
How does the calculator treat weekends and court holidays?
The calculator automatically adjusts for weekends and Ontario court holidays. For deadlines of 7 days or less, it excludes holidays from the count. For longer periods, it counts holidays, but then pushes the deadline forward if the final date falls on a holiday.
Does this calculator work for Ontario Superior Court deadlines too?
No. This calculator is built for the Rules of the Small Claims Court (O. Reg. 258/98). For Superior Court deadlines under the Rules of Civil Procedure, use Courtready’s Ontario Litigation Deadline Calculator instead.
Does the calculator account for special holidays proclaimed by the Governor General or Lieutenant Governor?
No. The calculator only includes statutory holidays listed under Rule 1.02. It does not account for any special holidays proclaimed by the Governor General or Lieutenant Governor. Always check for any proclaimed holidays that may affect your deadline.
What if my deadline falls on a holiday — how does the calculator adjust it?
For deadlines calculated AFTER an event, the calculator extends the deadline to the next day that is not a holiday, as required by Rule 3.01. For deadlines calculated BEFORE an event, the calculator shows both the Rule 3.01 computed date and a recommended earlier filing date, so you preserve the full notice period.
Is this tool a substitute for legal advice?
No. This calculator is a free reference tool. It is not legal advice. Always verify deadlines against the Rules of the Small Claims Court and consult a lawyer or paralegal licensed in Ontario where appropriate.
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