Calculate GST (Goods and Services Tax) instantly - add GST to a base amount or extract GST from a total price, with CGST/SGST breakdown for Indian tax slabs (5%, 12%, 18%, 28%).
| Original Amount | |
| GST Rate | |
| CGST | |
| SGST | |
| Total GST | |
| Total Amount |
| Total Amount | |
| GST Rate | |
| Original Amount | |
| CGST | |
| SGST | |
| Total GST |
Choose whether you want to Add GST to a base price or Remove GST from a GST-inclusive total, select the applicable GST rate, and get an instant breakdown including CGST and SGST components.
Enter the original amount (before tax) and select the GST rate. The calculator adds the GST on top and shows your final payable amount.
Enter the total amount (GST-inclusive) and select the GST rate. The calculator extracts the original base price and the GST amount from within that total.
For intra-state transactions in India, GST is typically split equally into CGST (Central GST) and SGST (State GST). For example, an 18% GST rate splits into 9% CGST + 9% SGST. This calculator shows both components automatically.
It can add GST to a base amount or extract GST from a total price, with a CGST/SGST breakdown for Indian tax slabs of 5%, 12%, 18%, and 28%.
Enter the original amount (before tax) and select the GST rate, and the calculator adds the GST on top and shows your final payable amount.
Enter the total amount (GST-inclusive) and select the GST rate, and the calculator extracts the original base price and the GST amount from within that total.
For intra-state transactions in India, GST is typically split equally into CGST (Central GST) and SGST (State GST). For example, an 18% GST rate splits into 9% CGST plus 9% SGST.
Yes, this calculator shows both the CGST and SGST components automatically as part of the result.