About today's rate in Kolkata
The rates above are calculated from the international spot price of gold, converted to INR at today's exchange rate, with the standard India local market premium and a small Kolkata-specific adjustment for transport and local association costs. Final invoice prices at a jeweller will typically add making charges and applicable tax — especially on ornaments — so always confirm the day's official rate in writing before you buy.
22K rates are exactly 91.67% of 24K (the 22/24 ratio). Tola conversions use the standard 11.6638 grams per tola, and 10-gram conversions are direct.