Add VAT
Input: Supply price 100000
Result: VAT 10000, total 110000
VAT Calculator
Calculate VAT (Value Added Tax), supply price, and total price including tax. Supports multiple tax rates for different countries and product categories.
Supply Price (VAT Excluded)
Example: 100000
Result
Supply Price
100,000
VAT (10%)
10,000
Total Amount
110,000
Formula and decision logic
VAT calculation either adds tax to a supply price or extracts tax from a tax-inclusive total, depending on the mode you choose.
Total = supply price + VAT
Supply price = total / 1.1 when VAT is 10%
Worked examples
Extract VAT
Input: Total 55000
Result: Supply price 50000, VAT 5000
How to use this calculator
- 1Enter the supply price or total price
- 2Enter the VAT rate
- 3View the calculated VAT amount and total
How to read the result
- Choose the correct input mode first, because supply-price mode and total-price mode solve opposite problems.
- The tax amount is not always obvious from the final total, so extraction mode helps when invoices are tax-inclusive.
Common input mistakes
- Entering a tax-inclusive amount while the calculator is still in supply-price mode.
- Assuming the VAT amount is always exactly 10% of the total instead of 10% of the supply price.
Frequently asked questions
What is VAT?
VAT (Value Added Tax) is a consumption tax added to the price of goods and services at each stage of production or distribution.
Can I calculate VAT for different countries?
Yes, you can enter any tax rate to match the VAT rate of your country or region.
How do I extract VAT from a total price?
Enter the total price including VAT and the tax rate. The calculator will show the supply price and VAT amount separately.