LIVE CALCULATOR
UPDATED SEP 2026
CA
🇨🇦
GST/HST Calculator
No sign-up Instant results Runs in your browser
Calculate GST, HST, or combined GST+PST by province.
C$
Price before taxC$100.00
Tax (13% HST)C$13.00
Price after taxC$113.00
Combined provincial rates shown are the standard current rates. Some provinces charge GST and PST separately rather than as a blended HST — this tool combines them for a single total. Rates and exemptions change periodically; verify against the CRA or your provincial tax authority for filings.