Canada GST Calculator
Add GST to a price or remove it from a price that includes GST, using the Canada standard rate of 5%.
- Tax amount
- $5.00
- Price excluding tax
- $100.00
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GST rates in Canada
Ontario, Nova Scotia, New Brunswick, Newfoundland and Labrador, and Prince Edward Island charge HST instead, which combines federal and provincial tax at 13% to 15%. Enter your province's HST rate to calculate it.
Rates checked September 17, 2026. Which goods and services qualify for reduced rates can change, so confirm with the official source before filing.Official source: Canada Revenue Agency (CRA)
Example
At 5%, a net price of 100 plus GST is 105.00, including 5.00 of GST. To remove GST from 105.00, divide by 1.05.
Frequently asked questions
What is the GST rate in Canada?
The standard rate is 5%.
How do I add GST to a price?
Multiply the price excluding GST by 1.05.
How do I remove GST from a price?
Divide the price including GST by 1.05.
Other countries
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