Fast, ad-free HST calculator built for Canadian freelancers, small business owners, and developers.Try It Now 👉 hstcalculator.onl
👉 Maximize your refund—calculate your eligible Input Tax Credits instantly using our free HST tool
I’m Tara Rebecca, a frontend web developer passionate about building no-friction tools.
I created hstcalculator.onl to solve a common headache for Canadian freelancers and business owners — fast, no-ads HST calculation.
What hstcalculator.onl Does?
3 Quick Points:
✅ Instantly add/remove HST for any Canadian province
✅ Works on desktop & mobile – no app install needed
✅ Perfect for freelancers, small businesses, and accountants
Built With HTML · CSS · JavaScript · GitHub · Docker · OpenGraph · Webflow
I focused on speed, clarity, and privacy. No cookies, no tracking — just pure utility.
Connect With Me
GitHub – Open-source contributions and feature roadmap
LeetCode – Follow Tara’s developer journey
Replit – Interactive HST tools in development
Docker Hub – Lightweight containerized builds
CodeSandbox – Explore HST projects and widgets
Made with ❤️ by Tara Rebecca · Built using Webflow · © 2025