Gold Jewellery Bill Calculator
Which of two jewellery quotes has the lower total bill?
Compare metal rates, making charges, discounts and entered GST for matching quotes.
Add GST to a base price or extract it from an inclusive amount. Select a preset or enter the rate applicable to your supply; classification and exemptions require separate checks.
Presets are calculation inputs, not classification advice.
This tool adds or removes GST mathematically. Check the current notification and classification for the supply date. It does not determine GST registration, input tax credit, exempt status, export treatment or cess.
Model and content reviewed 2 October 2026. Results depend on your inputs.
“Add GST” starts with a tax-exclusive base price. “Remove GST” starts with the amount already including tax. The same invoice can be checked in both directions if the rate and taxable value are consistent.
| Illustration | Base price | GST | Inclusive price |
|---|---|---|---|
| Add 5% to ₹10,000 | ₹10,000 | ₹500 | ₹10,500 |
| Add 18% to ₹10,000 | ₹10,000 | ₹1,800 | ₹11,800 |
| Remove 18% from ₹11,800 | ₹10,000 | ₹1,800 | ₹11,800 |
The rate applies to the tax-exclusive base. For an inclusive amount T and rate g%, base = T × 100 ÷ (100 + g), and GST = T × g ÷ (100 + g). Taking 18% of ₹11,800 would incorrectly give ₹2,124 instead of ₹1,800.
No. The shown split is an alternative presentation. At 18% total GST on a ₹10,000 base, the illustrated intra-state split is ₹900 CGST plus ₹900 SGST; the alternative inter-state figure is ₹1,800 IGST. Actual place-of-supply treatment must be checked separately.
The presets do not identify the legally correct rate. Classification, supply date, notification, cess and special valuation rules can matter. A 0% arithmetic input does not decide whether a supply is exempt or zero-rated.
Formula context: CBIC valuation rules, including tax-inclusive value. This link supports the arithmetic; use current notifications for rate decisions.
These are original illustrations, not product quotations or return forecasts. Calculation examples checked 22 October 2026.