About GST Calculator - Goods & Services Tax | ToolsWeb
The Xi0 GST Calculator - Goods & Services Tax | ToolsWeb is a fast, free online tool for estimating Goods and Services Tax on products and services in India. Whether you need to add GST to a base selling price or split GST out of an inclusive amount, this calculator gives you an instant, easy-to-read result. Use standard GST slabs or enter a custom rate, then view the taxable value, total tax, CGST, SGST, or IGST without signup or data storage.
How to Use GST Calculator - Goods & Services Tax | ToolsWeb
- Choose GST Exclusive when GST must be added to your amount, or GST Inclusive when it is already included.
- Enter the product price, invoice value, service charge, or any other amount in Indian Rupees.
- Select a common GST slab such as 5%, 12%, 18%, or 28%, or choose Custom for another rate.
- Select CGST + SGST for intra-state supply or IGST for inter-state supply, then copy or download your result.
Key Features & Advantages
- Calculate GST inclusive and GST exclusive amounts instantly.
- Automatic CGST and SGST split for intra-state transactions.
- Accurate IGST calculation for inter-state supplies.
- Supports 0%, 5%, 12%, 18%, 28%, and custom GST rates.
- Copy a clean tax summary or download it as a CSV file.
- Mobile-friendly, secure, and completely free with no signup.
Frequently Asked Questions
For an exclusive amount, GST is calculated as Amount × GST Rate ÷ 100. Add that GST amount to the original taxable value to get the final invoice total.
For a GST-inclusive amount, the taxable value equals Inclusive Amount × 100 ÷ (100 + GST Rate). The difference between the inclusive amount and taxable value is the GST component.
CGST and SGST are generally charged in equal portions when the supplier and recipient are in the same state. IGST is generally charged on inter-state supplies and is collected as one combined tax.
The GST Calculator supports 0%, 5%, 12%, 18%, and 28% slabs, along with custom percentage rates up to 100%. Always verify the correct rate for your particular goods or services.
Yes. Xi0's GST Calculator - Goods & Services Tax | ToolsWeb is free to use, requires no registration, and performs calculations directly in your browser.