VAT Calculator
Add or remove Thailand's 7% VAT from a price.
Total price (incl. VAT)
฿1,070
- Price before VAT
- ฿1,000
- VAT (7%)
- ฿70
- Total
- ฿1,070
How this is calculated
If your price excludes VAT, 7% is added on top. If it already includes VAT, the pre-VAT price is extracted by dividing by 1.07.
Frequently asked questions
Is Thailand's VAT rate really 7%?
The statutory standard rate is 10%, but a reduced 7% rate has been extended annually by royal decree for many years running. Confirm the current decree is still in effect before relying on this for accounting purposes.
Who needs to register for VAT?
Generally, businesses with annual revenue above a set threshold must register — this calculator doesn't check registration requirements, only the VAT math itself.