Our Online HST Calculator simplifies tax calculations for every Canadian province by merging federal and provincial tax rates into one clear total. Check, compare, and save your results as PDF.

Freelancers, business owners make money by selling products or services in Canada. Once they exceed $30000 revenue per year, they need to register for GST/HST. So they use our simple HST Calculator online to process the invoices.

Harmonized Sales Tax (HST) was Introduced in 1997 for some Canadian provinces like Ontario, New Brunswick, Nova Scotia, and Newfoundland and Labrador. In 2010 HST was implemented in Ontario and British Columbia. So freelancers and business individuals can make use of hstcalculator.onl/ to their GST/HST Calculation.