Canadian Sales Tax Calculator (GST, HST, PST & QST)
Calculate sales taxes across Canada including 5% GST, provincial PST/RST/QST, or combined HST (13% - 15%) before and after tax.
Calculate sales taxes across Canada including 5% GST, provincial PST/RST/QST, or combined HST (13% - 15%) before and after tax.
Calculate sales taxes across Canada including 5% GST, provincial PST/RST/QST, or combined HST (13% - 15%) before and after tax. Calculate exact, penny-accurate projections compliant with 2026 CRA • Bank of Canada standards using Calconova's deterministic IEEE-754 (Decimal.js) calculation engine with instant breakdowns.
Total Price with Tax
$113.00
Applicable: HST (13%) | Total Tax: $13.00
Base Net Price
$100.00
Total Sales Tax
$13.00
Total with Tax = Price × (1 + Sales Tax Rate)Depending on the province, sales tax is composed of 5% Federal GST (AB, NT, NU, YT), combined Harmonized Sales Tax HST of 13% (ON) or 15% (Atlantic provinces), or dual GST + Provincial Sales Tax PST/QST (BC 12%, SK 11%, MB 12%, QC 14.975%).
All calculations, amortizations, and scenario projections displayed on this page are strictly for informational and educational purposes. Nothing herein constitutes investment, financial, tax, or legal advice. Actual CRA tax brackets, provincial taxes, Bank of Canada rates, and lender criteria may vary. Calconova explicitly disclaims all liability for any decisions taken based upon these calculations. Consult a qualified financial advisor or CPA prior to executing financial commitments.
Ontario (13%), New Brunswick (15%), Nova Scotia (15%), Prince Edward Island (15%), and Newfoundland and Labrador (15%) use the combined HST. British Columbia, Saskatchewan, and Manitoba use GST (5%) plus PST/RST (6%-7%). Quebec uses GST (5%) plus QST (9.975%). Alberta and the 3 territories only charge 5% GST.
To extract tax from an inclusive price, divide the total price by (1 + tax rate). For example, in Ontario with 13% HST, $113 ÷ 1.13 = $100 base price, and the tax is $13.
Alberta, Northwest Territories, Nunavut, and Yukon only charge the 5% Federal GST and have zero provincial sales tax.
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