Canadian loan calculators

Canadian consumer lending is regulated at two levels: federally regulated lenders (the major banks, federal trust and loan companies) supervised by the Office of the Superintendent of Financial Institutions, and provincially regulated lenders (credit unions, payday lenders, finance companies) under each province's consumer-protection statute. The Financial Consumer Agency of Canada sets the disclosure rules — APR, total cost of borrowing, payment frequency — that apply to most consumer credit products regardless of which level regulates the lender.

The Bank of Canada policy rate sets the floor for variable-rate consumer borrowing. Bank prime — set by the major commercial banks at the policy rate plus a spread — anchors variable-rate personal loans, lines of credit, and most credit-card cash-advance rates. The current and historical series is published in the Bank of Canada interest-rate tables. Fixed-rate consumer loans are priced off bank funding costs (Government of Canada bond yields plus a credit spread), not directly off prime.

Two amortization conventions matter. Canadian mortgages compound interest semi-annually under the Interest Act of Canada — but most consumer loans (auto, personal, line of credit) compound monthly, the same way US loans do. A 7% personal loan and a 7% mortgage at the same nominal rate are not the same loan: the mortgage's effective annual rate is slightly lower because of less-frequent compounding. Calculators in this section apply monthly compounding by default and document the convention on each page.

The debt-payoff calculators compare two reasonable strategies. The snowball method clears the smallest balance first regardless of rate, which produces faster early wins and is the method most behavioural-finance studies favour for sustaining motivation. The avalanche method clears the highest-rate balance first, which produces the lowest total interest paid. The calculators report what each method produces in dollars and months on the actual debt list — so the trade-off is auditable rather than asserted. Every calculator page lists its sources and verification date.