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New Brunswick HST Calculator

Add or remove 15% HST for New Brunswick invoices, purchases, and totals.

Province-aware rates Instant totals Canada-first
Example

Know your total before you send the invoice.

Use Lunio's calculator to double-check GST/HST, PST & QST on new invoices or project estimates.

Amount$100.00
HST (15%)$15.00
Total$115.00
GST/HST Calculator

Calculate tax totals in seconds.

Using current New Brunswick rates automatically.

Province
New Brunswick (15% HST)

Results

See totals update instantly.

Base amount$0.00
HST$0.00
Total amount$0.00
Example: Base $100 → Tax $15.00 → Total $115.00.

About New Brunswick HST

This New Brunswick HST calculator allows you to quickly add or remove tax from any amount. Whether you're calculating totals for invoices or determining pre-tax pricing, Lunio makes it fast and accurate.

Learn

How HST works in New Brunswick

New Brunswick currently applies HST for a combined rate of 15%. Use this page to add tax to an amount or estimate tax-inclusive totals instantly.

New Brunswick quick examples

Current components: HST (15% total).

$100.00 before tax Tax: $15.00 Total: $115.00 Reverse from $115.00: $100.00 before tax
Why it matters

Stay accurate and client-ready.

Lunio automates tax rates for invoices so every total stays compliant, accurate, and professional.

Already have a final total? Use the reverse tax calculator to calculate subtotal before tax and remove GST/HST from a total.

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Start managing your invoices and taxes with Lunio

Create invoices, track taxes, and stay organized — all in one place.

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Create a free account to save invoices, manage clients, and keep taxes organized.