Vietnam VAT GST Sales Tax Calculator
Free Vietnam vat gst sales tax calculator with country-specific defaults and clear step-by-step results.
About Vietnam VAT GST Sales Tax Calculator
Computes VAT/GST/sales tax on a price, and can work backwards from a tax-inclusive total to find the pre-tax base.
Formula
Formula
Total = base × (1 + rate) or Base = total / (1 + rate)
Check the applicable Vietnam VAT/GST/sales-tax rate — rates vary by product and region.
Frequently Asked Questions
How does this calculator work?
Computes VAT/GST/sales tax on a price, and can work backwards from a tax-inclusive total to find the pre-tax base.
Are the figures specific to Vietnam?
Retailers and shoppers both need the tax-inclusive total and the pre-tax base to compare prices and invoice correctly.
Related Calculators
Vietnam specifics
- Currency
- ₫ VNDVietnamese Dong
- Region
- Asia
- Country code
- VN
- Amounts look like
- ₫1,234,568
- Dates look like
- Mar 9, 2026
- Units
- metricWeek starts Monday
In Vietnam, VND has no minor unit, so amounts are whole numbers.
Results on this page are expressed in VND (Vietnamese Dong). Figures are estimates for general planning — confirm current rates and thresholds with the relevant Vietnam authority before relying on them.