Ontario HST Calculator

Ontario HST Calculator

HST (13%):

Federal part (5%):

Provincial part (8%):

Price including HST:

Simplify Harmonized Sales Tax Calculations with HST Calculator Ontario

Introduction to Ontario HST Calculator

Are you a resident of Ontario, Canada, or a business owner in the province? If you’ve ever found yourself puzzled by the complexities of the Harmonized Sales Tax (HST) calculations, we have a solution that simplifies this process. Welcome to our Ontario HST Calculator, a powerful tool designed to ease the burden of tax-related math, whether for personal expenses or business transactions. In this article, we’ll explore the significance of the HST in Ontario and how our calculator can be your go-to resource for accurate tax calculations.

Understanding the HST in Ontario

The Harmonized Sales Tax (HST) is a combined federal and provincial sales tax applied in Ontario. As of the time of writing this article, the HST rate in Ontario is set at 13%. This rate includes the federal part (5%) and the provincial part (8%).

The HST is applied to most goods and services in the province, making it an essential aspect of everyday life and business operations. Whether you’re buying groceries, clothing, electronics, or using professional services, the HST likely affects your expenditures. For businesses, understanding and accurately calculating HST is crucial to tax compliance.

Challenges in HST Calculation

One of the challenges taxpayers in Ontario face is determining the HST portion of an expense. It can be cumbersome to manually calculate the HST on individual purchases, especially when dealing with multiple items or services. Additionally, understanding the federal and provincial portions of the HST can be a bit confusing.

How Our Ontario HST Calculator Can Help

Our Ontario HST Calculator simplifies this process and provides instant results with just a few clicks. Whether you need to find out the HST amount on a particular purchase or verify a receipt’s accuracy, our calculator is here to assist you.

Here’s how it works:

  1. Select Your Input: The default input option is “Price excluding HST”. This flexibility ensures that the calculator suits your specific needs, whether you’re a consumer or a business owner.
  2. Input the Price: Enter the amount of your purchase which is the price excluding HST, The final price after including HST shall be displayed in the results.
  3. Get Instant Results: With a simple click, our Ontario HST Calculator instantly calculates the HST amount, including the federal and provincial parts. You’ll see the final price, making it easy to understand the tax you’re paying.

How to Use Our Ontario HST Calculator

Let’s break it down with an example:

Scenario 1: Price excluding HST

  • You bought a product for $100 before HST.
  • Choose “Price excluding HST.”
  • Input $100.
  • Click “Calculate.”

In the results, you’ll instantly see the HST breakdown, with a clear distinction between the federal and provincial parts. This level of transparency ensures accuracy and provides you with a better understanding of your expenses.


This Calculator is a valuable tool for anyone living in or doing business in Ontario. It simplifies the HST calculation process, eliminating the need for manual calculations and reducing the chances of errors. Whether you’re a conscientious consumer or a diligent business owner, this calculator empowers you with accurate tax information. Say goodbye to HST-related headaches and embrace a streamlined approach to handling your finances. Try our Ontario HST Calculator today and make tax calculations a breeze.

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