VAT Calculator
Add VAT to a price, extract it from a VAT-inclusive amount, or calculate the VAT amount only.
Your result will appear here instantly.
VAT Details
Calculation Breakdown
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This calculator is intended for general calculations. Tax treatment may vary for some goods or services depending on the case.
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Calculate VAT, add it to a price, or extract it from a VAT-inclusive amount
VAT calculations do not always mean the same thing. Sometimes you have a price before tax and want the final total. Sometimes the amount already includes VAT and you need to separate the base price from the tax inside it. In other cases, you only need the VAT amount itself.
The VAT Calculator brings these cases together in one interface. Choose the calculation type, enter the amount and rate, then review the amount before VAT, the VAT value, and the VAT-inclusive total without running several calculations manually.
In Saudi Arabia, the standard VAT rate is 15% for supplies to which the standard rate applies. Not every product, service, or transaction is treated in exactly the same way, so the calculator is a mathematical tool; the actual tax treatment depends on the applicable rules and the circumstances of the transaction.
What is the difference between adding VAT, extracting VAT, and calculating VAT only?
Many VAT mistakes begin with the wrong operation. Adding 15% to a price before VAT is mathematically different from extracting VAT from a total that already includes it, because the inclusive amount already contains the tax.
Add VAT
Use this when the amount you have is before VAT. The calculator finds the VAT amount and adds it to the base price to produce the total.
Extract VAT
Use this when the amount is VAT inclusive. The calculator separates the VAT portion from the base amount instead of simply subtracting 15% from the total.
VAT only
Use this when you only need the VAT generated by applying the selected rate to a base amount.
What happens when 15% VAT is added to SAR 100?
If the price before VAT is SAR 100 and the VAT rate is 15%, the VAT amount is SAR 15 and the VAT-inclusive price becomes SAR 115.
| Item | Example value | What it means |
|---|---|---|
| Price before VAT | SAR 100.00 | The base amount before VAT is added. |
| VAT rate | 15% | The rate applied to the base amount. |
| VAT amount | SAR 15.00 | The tax generated by applying 15% to SAR 100. |
| Price including VAT | SAR 115.00 | The base price plus the VAT amount. |
How is VAT calculated in each mode?
You do not need to work through the formulas manually when using the calculator, but understanding them helps you confirm that you selected the right mode and interpreted the result correctly.
Add VAT to a base price
VAT amount = price before VAT × VAT rate. The final total is the base price plus the VAT amount.
Extract the pre-VAT price
When the amount already includes VAT, divide the inclusive total by the VAT factor. At 15%, that factor is 1.15.
Extract the VAT amount
Once you know the pre-VAT price, the VAT amount is the difference between the inclusive total and the base amount.
Calculate VAT only
If the amount is before VAT, multiply it by the selected rate to get the VAT amount alone.
The rate is part of the calculation
Do not assume every calculation must use 15%. Use the rate that actually applies to the case you are calculating.
Rounding affects the displayed result
When decimal fractions occur, the calculator may display values to two decimal places for easier reading in riyals and halalas.
Why don't we simply subtract 15% from a VAT-inclusive total?
Because the 15% was originally calculated on the price before VAT, not on the higher VAT-inclusive total. If you have SAR 115 including VAT, subtracting 15% of 115 will not take you back to SAR 100.
15% VAT in Saudi Arabia
The standard VAT rate in Saudi Arabia is 15% for goods and services that fall under the standard rate. The 15% rate took effect on 1 July 2020 and continues to apply to standard-rated supplies.
A 15% standard rate does not mean every transaction, product, or service is treated identically.
Some cases may be zero-rated, exempt, or subject to a different VAT treatment depending on the applicable rules and facts.
The calculator performs the arithmetic using the rate you enter. It does not determine the legal VAT classification of a transaction.
Why show the price before VAT, VAT amount, and total together?
Breaking the calculation into its components makes the result easier to review than showing one final number. You can see where the calculation started, how much VAT was added or extracted, and where the total ended up.
Price before VAT
The base value on which VAT is calculated when the amount is not already VAT inclusive.
VAT amount
The portion representing VAT at the rate you selected.
Price including VAT
The total after combining the base amount and VAT.
Rate used
Shows the VAT percentage used so you can review the calculation and avoid mixing results that use different rates.
Calculation summary
Brings the amount, rate, VAT value, and total into one readable sentence.
Reset
Clears previous inputs so you can start another calculation without old values causing confusion.
How do you use the VAT calculator?
Start by deciding whether the amount you have is before VAT or already includes VAT. This matters more than the number itself because it determines which calculation the tool should perform.
Choose the calculation type
Select Add VAT, Extract VAT, or VAT Only.
Enter the amount
Enter the monetary value and make sure you know whether it is before or after VAT.
Check the rate
Confirm the VAT rate used in the calculation, especially when the case does not use the standard rate.
Review the details
Check the base amount, VAT, and total, then use copy or share if needed.
Everyday uses for VAT calculations
The calculator is useful whenever you need to understand the arithmetic quickly, whether you are reviewing a price, invoice, quotation, or simply comparing an amount before and after VAT.
Pricing a product or service
Estimate the final amount after adding VAT to a base price when the standard calculation applies.
Reviewing a VAT-inclusive amount
See how much of the total is the base price and how much represents VAT.
Comparing quotations
Check whether the prices you are comparing are shown before VAT or after VAT has been added.
Estimating the VAT amount
Find the tax amount on a base figure without focusing on the final total.
Checking a manual calculation
Use the calculator as a quick second check for arithmetic you have already done yourself.
Explaining the result
The detailed summary makes it easier to show how the calculation moved from the base price to VAT and the final total.
Copy or share the VAT calculation
Once the calculation is complete, you can keep the details instead of calculating them again. Copy is useful for moving the figures into a document or message, while share lets you send the result using the options available on your device.
Copy the result
Moves the calculation summary into your clipboard for use in notes, messages, or documents.
Share the calculation
Lets you send the result without manually retyping the base amount, VAT, and total.
Review before sharing
Confirm the amount, rate, and calculation mode before relying on or sending the result.
Important notes before using the result in an invoice or transaction
The arithmetic is simple, but actual VAT treatment can depend on the type of supply, the parties involved, the place of supply, and the relevant rules. The calculator should therefore not replace official guidance when the question is about tax treatment rather than arithmetic alone.
First confirm whether the amount you entered is before VAT or VAT inclusive, because selecting the wrong mode changes the result.
Use the VAT rate that actually applies to the case. Do not use 15% only because it is the standard rate in Saudi Arabia.
Pay attention to rounding when dealing with many line items, because small differences can appear depending on how rounding is applied.
For tax invoices, VAT returns, or compliance decisions, refer to ZATCA requirements or qualified tax advice where appropriate.
Frequently asked questions about the VAT calculator
What is the standard VAT rate in Saudi Arabia?
How do I add 15% VAT to an amount?
How do I extract VAT from a VAT-inclusive amount?
Why can't I simply subtract 15% from the VAT-inclusive price?
What is the difference between VAT amount and VAT-inclusive price?
Do all goods and services in Saudi Arabia have 15% VAT?
Can I change the VAT rate in the calculator?
Can I use the calculator to prepare a VAT return?
Can I use the calculator to check an invoice?
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