What is Tola To Grams Calculator India?
Convert Tola to Grams. 1 Tola equals 11.6638 grams. Used for gold and silver measurement in India.
1 Tola = 11.6638 grams. Tola is the traditional Indian unit for measuring gold and silver. It is still used by jewellers across India. Convert Tola to Grams to know the exact weight of your gold.
Historical origin and significance of the Tola
The Tola is directly derived from the weight of the British Indian rupee coin: 180 troy grains equals 11.664 grams. The Reserve Bank of India officially used Tola in its gold reserve accounting until the 1950s, when India adopted the metric system. The MCX quotes gold in grams, but Tola remains the standard trading unit in Delhi Karol Bagh and Mumbai Zaveri Bazaar jewellery markets.
How to use this calculator
Enter any value in the Tola input field above. The result in Grams appears instantly as you type. The conversion uses the formula:
1 Tola = 11.6640 Grams
The calculator is bidirectional. Click the swap button to convert from Grams back to Tola. All calculations run locally in your browser with no data sent to any server.
Conversion formula and reference table
Exact formula: Value in Grams = Value in Tola × 11.6640. Reverse: Value in Tola = Value in Grams ÷ 11.6640.
| Tola | Grams |
|---|---|
| 0.5 Tola | 5.83 Grams |
| 1 Tola | 11.66 Grams |
| 2 Tola | 23.33 Grams |
| 5 Tola | 58.32 Grams |
| 10 Tola | 116.64 Grams |
| 25 Tola | 291.60 Grams |
Conversion accuracy and official sources
The conversion factor used — 1 Tola = 11.6640 Grams — is sourced from: Bureau of Indian Standards (BIS) hallmarking specifications (IS 1417) and MCX/IBJA official gold weight standards.
Traditional Indian measurement units can vary between districts within the same state, between historical periods, and between formal (government-recorded) and informal (market-practice) usage. The factor used here represents the current officially notified standard.
Step-by-step verification guide
- Obtain official documents first. For land: retrieve Khasra-Khatauni from your state land records portal. For gold: request a BIS hallmark certificate. The area or weight will be stated in the traditional unit alongside the metric equivalent.
- Use calibrated instruments. For land: a licensed surveyor uses a standard Gunter chain (66 feet) or electronic total station. For gold and cooking: use a BIS-certified laboratory balance traceable to the National Physical Laboratory (NPL India).
- Verify boundary markers. Every registered plot has boundary pillars (dhaiya) at corners. Measure each boundary independently and verify against the document dimensions.
- Cross-check with the issuing authority. For any transaction above Rs 10 lakh, an official survey by the revenue department or a BIS-certified assayer is recommended before registration.
- Convert to metric for official submissions. All government filings (RERA, bank valuations, mutation) require metric units. Use the conversion this calculator provides for your official submission documents.
Common errors and how to avoid them
- Assuming a uniform standard across states. The Tola varies significantly by state. Always confirm the state-specific standard before converting.
- Confusing similar-sounding units. Many Indian measurement units share similar names but differ widely in value. For example, Bihar Dhur (68 sq ft) and Tripura Dhur (3.6 sq ft) are entirely different despite the same name.
- Using outdated factors. Some older websites cite historical or regional variants. This calculator uses the current officially notified standard.
- Premature rounding. For property transactions, use full decimal precision. A rounding error of 0.1 Tola on a 10-unit plot can represent a legally significant area.
- Not accounting for deductions. In land measurement, recorded area includes rights-of-way, water channels, and boundary widths. Usable (net) area is typically 95-98% of gross recorded area.
Frequently asked questions
How many grams is 1 Tola?
1 Tola = 11.6638 grams.
Is Tola still used in India?
Yes, Tola is still widely used in Indian jewellery shops and gold markets, especially in North India.
How many Tola is 100 grams of gold?
100 grams = approximately 8.575 Tola.
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