Tola to Gram Converter — Gold Weight & Price

The Bullion Trader's Guide to Tola, Grams, Karats & Precious Metal Units

In South Asian bullion markets—encompassing Pakistan, India, Bangladesh, Nepal, and the Middle Eastern trading hubs of Dubai, Doha, and Riyadh—precious metals such as gold and silver are quoted and traded primarily in the traditional unit known as the Tola (تولہ / तोल). While global wholesale commodities markets trade in Troy Ounces (31.1035g) and modern scientific commerce relies on metric Grams, jewellers, goldsmiths (sarrafs), and retail investors continuously navigate between these distinct mass systems.

1. Classical Weight Equivalencies: Tola, Masha, Ratti & Grams

The word Tola originates from the Sanskrit tol, signifying weighing or balance. Historically formalized under British Indian currency acts in 1833, the silver rupee coin was struck with a legal weight of exactly one tola (180 troy grains), establishing the definitive benchmark:

2. Karat Purity Standards: Fine Gold vs. Alloy Composition

Pure elemental gold (24 Karat) is extremely ductile and malleable—too soft to sustain the physical wear of everyday jewelry without scratching, deforming, or losing precious stones. Consequently, goldsmiths blend fine gold with master alloys (typically silver, copper, nickel, or zinc):

• 24 Karat (99.9% Fine): Designated as 999 fineness. Investment bullion bars (PAMP Suisse, Valcambi, Emirates Gold, ARY). Zero base metals.
• 22 Karat (91.67% Fine): Designated as 916 fineness. The gold standard for bridal jewelry across Pakistan, India, Bangladesh, and Dubai. Contains 22 parts gold and 2 parts copper/silver alloy.
• 21 Karat (87.5% Fine): Designated as 875 fineness. Extremely popular in Saudi Arabia, Egypt, and Kuwait, balancing traditional rich golden hue with structural strength.
• 18 Karat (75.0% Fine): Designated as 750 fineness. Standard for luxury Western jewelry, diamond engagement rings, and white/rose gold watches. Hard and scratch-resistant.
• 14 Karat (58.33% Fine): Designated as 585 fineness. Dominates commercial US jewelry stores, prioritizing durability for active lifestyles.

3. Step-by-Step Mathematical Valuation Formulas

Jewellers calculate the cash value of jewelry using the prevailing 24K bullion rate through the following equations:

Worked Example: If 24K gold is quoted at Rs 275,000 per Tola:

• Rate per 24K gram = 275,000 ÷ 11.664 = Rs 23,576.82 / g.
• Rate per 22K gram = 23,576.82 × (22 ÷ 24) = Rs 21,612.08 / g.
• A 5-Tola (58.32g) 22K necklace is valued at 58.32 × 21,612.08 = Rs 1,260,417 (excluding jeweller making charges / kanta).

4. Avoid Common Bullion Purchasing Traps

When buying or selling gold jewelry:

1. Always Check Hallmarking: Look for the 916 laser stamp on 22K jewelry or 750 stamp on 18K jewelry to certify that the alloy ratio meets legal fineness.
2. Subtract Stone Weights: Ensure the jeweller deducts the weight of cubic zirconia, pearls, or synthetic stones before computing the gold weight. You should never pay gold prices for gemstone weight.
3. Clarify Making Charges (Ujrat): Jewellers add a craft charge per gram or tola. Unlike gold weight which retains resale value, making charges are completely lost upon selling back.