HST calculator (Ontario, Atlantic)
Add or remove HST: 13% Ontario, 14% Nova Scotia, 15% New Brunswick, Newfoundland and Labrador and PEI.
Input
How to use this tool
- Enter your values or choose a local file. Replace the example data with your own.
- Review options, units and assumptions, then run the tool.
- Check the result before copying or downloading it. Keep an original copy of important files.
Method & assumptions
Add or remove HST: 13% Ontario, 14% Nova Scotia, 15% New Brunswick, Newfoundland and Labrador and PEI.
total = price × (1 + HST)Worked example
Province or territory: Ontario Amount: 100 Calculation: Add HST to a price → HST/TVH 13 %: CAD 13.00 → Price before tax: CAD 100.00 → Total with tax: CAD 113.00
Limits & important notes
Basic release. Review the result before relying on it. File limits, supported cases and processing requirements are shown above.
Content updated:
Privacy & Free to use
Are my inputs stored?
Your inputs stay in this tab. We do not receive your files, pasted text or calculation values.
Is this tool free?
Yes. No signup or payment is required.
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