Taxes
GST/HST Calculator Canada 2026 — Tax by Province + All Rates
Free GST/HST calculator Canada 2026. Calculate GST, HST, and PST on any purchase by province, including Nova Scotia's 14% HST rate.
Updated August 7, 2026
MoneyMapCanada Editorial Team
Editorial research and source-check process
MoneyMapCanada publishes Canadian personal-finance calculators and educational guides using a source-first editorial process. Time-sensitive financial claims are checked against the responsible government agency, regulator, legislation, provider document, or official publication. The organizational byline does not claim a professional licence or academic credential.
MoneyMapCanada publishes educational information and planning estimates. Verify material decisions with the cited official source or an appropriately qualified professional.
GST/HST/PST calculator — 2026
Before tax
$250
Tax
$33
Total
$283
Rate
13%
Methodology
Uses current combined general sales-tax rates. Zero-rated, exempt and point-of-sale rebate items can produce different results.
Calculator method
How to use this result before making a decision
Run a conservative scenario first, then test a best-case and stress-case version. A calculator is most useful when it shows whether the decision survives higher costs, slower payoff, lower returns, or a tighter monthly budget.
Methodology and limits
- Inputs are educational estimates and may use simplified formulas or rounded assumptions.
- Actual results can change because of tax rules, lender terms, fees, timing, compounding, province, credit profile, or provider eligibility.
- Use the output as a planning checkpoint, then confirm final numbers with official sources, your financial institution, employer, insurer, lender, or a qualified professional.
What are common 2026 sales-tax rates by province?
Examples include Alberta at 5% GST, Ontario at 13% HST, Quebec at 5% GST plus 9.975% QST, and Nova Scotia at 14% HST. Select your province in the calculator for the configured combined rate.
How do I calculate HST in Ontario?
Multiply a pre-tax price by 13% to estimate Ontario HST. A $100 taxable purchase produces $13 of HST and a $113 total before any exemptions or special rules.
Does every purchase use the standard rate?
No. Some goods and services are zero-rated, exempt, or subject to province-specific treatment. This calculator is for standard taxable purchases and invoices.
Sources used
Official references checked for this page
Updated August 7, 2026
Each claim on this page is traceable to one of the government authorities or regulators below. Rates, tax rules, eligibility requirements, and product terms can change — verify current details directly with the linked source before making any financial decision.
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