HST Calculator

Canadian Sales Tax Calculator — instantly calculate HST, GST, PST & QST for all provinces and territories.

Calculate Canadian sales tax for every province and territory in seconds, no extra steps required. Whether you're shopping, preparing a quote, or checking an invoice, HST Calculator gives you accurate tax calculations as you enter your amount. How it works Enter an amount, choose your province or territory, and the app immediately shows your subtotal, tax, and total. There's no need to tap a Calculate button. Two useful modes Add Tax – Enter the price before tax to see the tax amount and your final total. Remove Tax – Enter the total price with tax included to calculate the original pre-tax amount. Covers all 13 provinces and territories The app supports every Canadian province and territory with current tax rates. HST: Newfoundland and Labrador, Nova Scotia, New Brunswick, Prince Edward Island, Ontario GST + Provincial Tax: British Columbia, Manitoba, Saskatchewan, Quebec GST Only: Alberta, Yukon, Northwest Territories, Nunavut Share your calculations Click Share to copy a neatly formatted tax breakdown to your clipboard. You can then paste it into an email, invoice, message, or any other app. Why you'll like it * Works offline * Simple, easy-to-use interface * Free to use