Example 1: Add 15% VAT to SAR 100
Base (net): SAR 100.00
VAT (15%): SAR 15.00
Total (gross): SAR 115.00
Service
KSA VAT Calculator
Use this KSA VAT calculator to add VAT to a net amount (net to gross) or to remove VAT from a VAT-inclusive total (gross to net). You can edit the VAT rate, run quick examples in SAR, and copy a clean breakdown for invoices, quotes, and budgeting.
Calculation details
Quick examples
Tip: Use "Add VAT" when you have a net price and want the VAT-inclusive total. Use "Remove VAT" when you have a VAT-inclusive total and need the net amount.
Calculation result
- Total amount
- SAR 0.00
How it Works
This calculator supports two simple VAT workflows. You either add VAT to a base amount (net → gross) or remove VAT from a VAT-inclusive total (gross → net). The key is using the VAT rate as a decimal (for example, 15% becomes 0.15).
Add VAT (net → gross)
Total = Base × (1 + Rate)
VAT = Total − Base
Remove VAT (gross → net)
Base = Total ÷ (1 + Rate)
VAT = Total − Base
Examples
Example 2: Add 15% VAT to SAR 1,000
Base (net): SAR 1,000.00
VAT (15%): SAR 150.00
Total (gross): SAR 1,150.00
Example 3: Remove 15% VAT from SAR 115
Total (gross): SAR 115.00
Base (net): SAR 100.00
VAT (15%): SAR 15.00
Related calculators
About this service
KSA VAT is commonly shown either as a net price (VAT exclusive) or a VAT-inclusive total (VAT inclusive). This calculator supports both directions so you can build an accurate invoice total or reverse-calculate the net amount from a gross price.