What is the sales tax rate in Alberta?

Alberta charges 5% GST and no provincial sales tax.

How do I add sales tax in Alberta?

Multiply the price by 1.05: $100.00 becomes $105.00.

Divide the total by 1.05. $105.00 including tax is $100.00 before tax.

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Alberta charges 5% GST. Rates checked 21 October 2026.

Fill in the form and select Calculate. The result appears here and the page address keeps it, so you can share or bookmark it.

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curl "https://app.superbooks.io/api/tools/gst-hst-calculator?province=AB&amount=100"

What is the sales tax rate in Alberta?: Alberta charges 5% GST and no provincial sales tax.
How do I add sales tax in Alberta?: Multiply the price by 1.05: $100.00 becomes $105.00.
How do I take sales tax out of a Alberta total?: Divide the total by 1.05. $105.00 including tax is $100.00 before tax.