Canada GST/HST Calculator
Add GST or HST to a price using any Canadian province's rate.
Enter amount and rate.
Canada's federal GST is 5%, but provinces add their own PST or combine it into an HST — Ontario is 13% HST, Alberta stays at 5% GST only. Enter your province's combined rate.
How to Use the Canada GST/HST Calculator
- Fill in the fields the canada gst/hst calculator asks for.
- The result updates automatically, or click the calculate button if one is shown.
- Adjust any figure to instantly see how the result changes.
Frequently Asked Questions
Is the Canada GST/HST Calculator free to use?
Yes. Every tool on ToolMint is completely free, with no sign-up and no limit on how many times you can use it.
Does this tool store or upload my data?
No. The Canada GST/HST Calculator runs entirely in your browser using JavaScript — nothing you type or upload is sent to a server or stored anywhere.
Can I trust the result for financial or medical decisions?
This calculator gives a solid estimate based on standard formulas, but for financial, tax or medical decisions you should confirm the figures with a qualified professional.