Tax Parameters
Enter the net amount to add goods and services tax.
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Privacy Note
All calculations run locally in your browser. No data is sent to any server.
Frequently Asked Questions
GST addition adds tax to a net cost: Total = Cost * (1 + Rate/100). Reverse calculation strips tax from a gross amount to find the original value: Cost = Total / (1 + Rate/100). This calculator performs both processes instantly based on your selected tab.
In India, intra-state transactions split Goods and Services Tax equally into Central GST (CGST) and State GST (SGST). The tool divides the total GST amount by two to represent this accounting split, saving you from manual calculations.
Yes. Simply click the "Custom" button in the tax rate selector. An input box will appear where you can enter any fractional tax percentage, such as 15% VAT or 7.5% state tax, and the tool will calculate the invoice split accordingly.
No. All calculations are executed locally in your browser memory. FluxToolkit does not store, log, or transmit any numeric inputs, tax totals, or IP addresses to external servers.
Since VAT (Value Added Tax) uses the same mathematical addition and subtraction formulas as GST, you can use the custom tax field to input your country's standard VAT percentage to get accurate invoice values.