Canada HST/GST/PST Calculator
Add or remove Canada HST/GST (13% standard rate, plus reduced rates) on any amount. Inclusive and exclusive calculations.
- • Canada's tax varies by province: federal GST 5%, then provincial sales tax (PST) or harmonised (HST).
- • Ontario HST 13%. Alberta has only federal GST 5%. Quebec uses QST 9.975% on top of GST.
About this tool
Calculate Canada HST/GST at the standard 13% rate plus all reduced and super-reduced rates. Add tax to a net price or strip tax from a gross price. Free, browser-only, no signup.
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