Canada Business Calendar

Canadian federal and provincial public holidays, business-day maths and invoice due dates for every province and territory — for your AI agent.

For payroll, accounting, HR, logistics and SaaS teams shipping to Canada. Free: next holidays. Pro: business-day maths, due dates and year planners.

Free tier: next_holidays, no sign-up. Pro: C$12/month — all tools, unlimited use. Cancel anytime (one click on the success page, or email).

Subscribe — C$12/month

Tools

next_holidays (free) — FREE. Next 3 public holidays for a Canadian province/territory (default ON). Includes federal vs provincial.
business_days (Pro) — PRO. Add/subtract N business days from a date in a province (skips weekends and observed public holidays).
due_date (Pro) — PRO. Invoice/contract due date: start + N calendar or business days in a province.
year_planner (Pro) — PRO. All public holidays this year for one province, or compare federal holidays across Canada.

Live free example

next_holidays {"province":"ON"}

{
  "today": "2026-10-14",
  "province": "ON",
  "business_day": true,
  "next_3": [
    {
      "name": "Christmas Day",
      "date": "2026-12-25",
      "observed": "2026-12-25",
      "federal": true
    },
    {
      "name": "Boxing Day",
      "date": "2026-12-26",
      "observed": "2026-12-28",
      "federal": true
    }
  ],
  "pro": "Business-day maths, invoice due dates, full-year planner across provinces: https://ca-business-calendar-mcp.donniertf.workers.dev/buy",
  "disclaimer": "Federal and provincial public holidays via canada-holidays.ca (sourced from provincial statutes / Canadian Heritage). Confirm with your province's employment standards for payroll."
}

Connect (MCP)

Add https://ca-business-calendar-mcp.donniertf.workers.dev/mcp to Claude, Cursor or any MCP client (Streamable HTTP, no login for the free tier). Subscribers pass access_token or Authorization: Bearer.

Important

Federal and provincial public holidays via canada-holidays.ca (sourced from provincial statutes / Canadian Heritage). Confirm with your province's employment standards for payroll.

Data sources & licences

canada-holidays.ca API (public holiday data sourced from provincial statutes / Canadian Heritage)

For AI agents

llms.txt · server card · pricing.json · POST /checkout → checkout URL · GET /token?session_id= → access token.

More Canada data MCPs

Save with Canada bundles: ca-mcp-bundles · GitHub hub.

Contact & cancelling

Questions, refunds or cancelling: dmorrisonwebdesign@gmail.com. Run by Donnie Morrison, UK. Payments by Stripe; we never see card details.