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Ontario HST Calculator 2026 (13%)

Enter an amount to see the tax.

This calculator gives an estimate for general information only and is not tax, legal or accounting advice. Rates shown are general rates; some goods and services are zero-rated, exempt, or taxed differently, and rounding can differ by a cent. Confirm with the Canada Revenue Agency, Revenu Québec or your provincial tax authority, or a qualified professional.

Sales tax in Ontario

Ontario charges a single harmonized sales tax of 13%. A typical taxable invoice does not show a separate GST line or a provincial sales tax. The 13% covers both portions, but you record one HST amount.

Choose Add tax when you know the price before tax. On $100, the HST is $13 and the total is $113. Choose Remove tax when the receipt shows only what you paid. Divide by 1.13. A $113 total is $100 before tax and $13 of HST.

Those two numbers, pre-tax and HST, are what most people enter when they log a receipt. If you are registered, the HST on a business purchase may be an input tax credit. This page does not decide if a purchase qualifies.

Thirteen percent is the general rate. Basic groceries, some medical items and a few other supplies are not taxed at 13%. A point-of-sale rebate can also change the tax on items such as books. If the receipt disagrees with 13%, keep the receipt and follow it.

Questions

What is the HST rate in Ontario in 2026?

The general HST rate is 13%.

How do I calculate Ontario HST on $100?

HST is $13. The total is $113.

How do I remove 13% HST from a total?

Divide the total by 1.13. On $113 the price before tax is $100 and the HST is $13.

Does Ontario charge PST as well as HST?

No. HST is the sales tax on taxable supplies. There is no extra PST line.

Other provinces and territories