Welcome to HSTCalculator.onl – Canada’s simplest way to calculate HST with ease, speed, and accuracy.
We built this tool with a single goal:
👉 To make HST (Harmonized Sales Tax) calculations quick, transparent, and stress-free for every Canadian.
Whether you’re a freelancer, small business owner, shopper, or accountant, our tool gives you instant breakdowns of:
- Federal tax (5%)
- Provincial tax (based on your selected province)
- Total HST and the final amount
🛠️ Why We Created This
Let’s face it — navigating Canadian sales tax can get confusing. Some provinces have GST + PST, others use HST, and rates keep changing.
We created HSTCalculator.onl to eliminate the guesswork. No math. No spreadsheets.
🎯 What Makes Us Different?
✅ Fast & Free – No logins, no downloads
✅ Updated Rates – We reflect provincial changes (like Nova Scotia’s 14% from April 2025)
✅ Download & Share – Instantly export your results as PDF
✅ Mobile-Ready – Works smoothly on phones and tablets
✅ Designed for Real Use – Built for contractors, sellers, buyers, students & professionals
👥 Who We Serve
- Canadian freelancers & self-employed professionals
- Shopify & Etsy sellers who collect HST
- Shoppers and residents who want tax clarity
- Teachers & students learning about sales tax
- Anyone who wants a clean, no-fluff tax tool
🔒 Our Commitment
We believe in clarity, transparency, and simplicity. We don’t collect your data, and we never sell anything. We’re just here to help you understand and manage your tax better — one click at a time.
📫 Want to Reach Us?
Have suggestions, spotted an error, or want to collaborate?
Contact us from here.
📍 Built in Canada.
Proudly serving users nationwide — from Newfoundland to British Columbia.