VATThailand VAT Calculator
Work out Thailand's VAT in one step: enter a net or gross price in THB and get the tax amount and the total at 7%.
Thailand VAT
VAT rates in Thailand
Thailand keeps things simple with a single VAT rate of 7%: there are no reduced rates, so the same percentage applies to every taxable sale. The standard rate is below the Asia average of 12.1% and shared with 1 other country in our list.
| Rate | Type |
|---|---|
| 7% | Standard rate |
Official source: rd.go.th. Rates checked October 2026.
How to calculate VAT in Thailand
Adding VAT to a net price
VAT = net × 7 / 100
Gross = net × 1.07
Removing VAT from a gross price
Net = gross / 1.07
VAT = gross − net
A common mistake is to take 7% off the gross price. That gives the wrong figure: the VAT inside a gross price is only 6.54% of it.
VAT examples in THB
Common amounts with 7% VAT added:
| Net | VAT 7% | Gross |
|---|---|---|
| 100.00 THB | 7.00 THB | 107.00 THB |
| 500.00 THB | 35.00 THB | 535.00 THB |
| 1,000.00 THB | 70.00 THB | 1,070.00 THB |
| 5,000.00 THB | 350.00 THB | 5,350.00 THB |
| 10,000.00 THB | 700.00 THB | 10,700.00 THB |
| 100,000.00 THB | 7,000.00 THB | 107,000.00 THB |
Removing VAT from gross prices
| Gross | Net | VAT |
|---|---|---|
| 535.00 THB | 500.00 THB | 35.00 THB |
| 1,070.00 THB | 1,000.00 THB | 70.00 THB |
| 5,350.00 THB | 5,000.00 THB | 350.00 THB |
| 10,700.00 THB | 10,000.00 THB | 700.00 THB |
Questions about VAT in Thailand
What is the VAT rate in Thailand?
The standard VAT rate in Thailand is 7%.
How do I add 7% VAT to a price?
Multiply the net price by 1.07. For example 5,000.00 THB × 1.07 = 5,350.00 THB.
How do I remove VAT from a gross price in Thailand?
Divide the gross price by 1.07. For example 5,350.00 THB ÷ 1.07 = 5,000.00 THB net; the difference is the VAT.
How much of a THB price is VAT?
At 7%, VAT makes up 6.54% of the gross price (7 ÷ 107).