How Gold Weight Is Measured: Scales, Units & Accuracy at the Branch
How Gold Weight Is Measured: Scales, Units & Accuracy at the BranchThe weight of your gold is one of the two most critical numbers in any gold sale (the other is purity). Even a small error in weight measurement can cost you thousands of rupees.This guide explains how reputable gold buyers weigh gold, what kind of sca…
How Gold Weight Is Measured: Scales, Units & Accuracy at the Branch
The weight of your gold is one of the two most critical numbers in any gold sale (the other is purity). Even a small error in weight measurement can cost you thousands of rupees.
This guide explains how reputable gold buyers weigh gold, what kind of scale to look for, and what to check to ensure the reading is correct.
At a Glance
| Scale type used | Precision digital jewellery scale |
|---|---|
| Required accuracy | 0.01g (10 milligram) precision minimum |
| Calibration | Legal-for-trade scales are government-calibrated annually |
| Unit used | Grams (g) - some branches may also show tola/sovereign |
| Should you watch the scale? | Yes - always insist on seeing the display |
| Can you bring your own scale? | Yes - compare readings; small differences are normal |
| Last Updated | May 2026 |
Types of Scales Used in Gold Weighing
| Scale Type | Precision | Used For | Legal Status |
|---|---|---|---|
| Precision digital (0.001g) | 0.001g | Lab / refinery gold testing | Legal for trade if calibrated |
| Jewellery digital (0.01g) | 0.01g | Branch gold buying - standard | Legal for trade if calibrated |
| Counter digital (0.1g) | 0.1g | Less precise - not ideal for small pieces | Should not be used for gold |
| Balance (traditional) | Varies | Old-style / pawn shops | Phased out in most reputable buyers |
What to Watch at the Branch
- The scale display should be visible to you at all times - ask to see it if it is turned away
- The scale should read 0.00g when empty before your pieces are placed (tare/zero function)
- Stones, lac fillings and non-gold components are removed before weighing or their weight is deducted
- If multiple pieces are weighed together, ask for individual weights - so you can verify the total
- The receipt should show the exact weight used in the calculation - compare to what the scale showed you
Gold Weight Units in India
| Unit | Gram Equivalent | Used In |
|---|---|---|
| Gram (g) | 1g | Universal - used by IBJA and all reputable buyers |
| Tola | 11.6638g | North India, traditional jewellers |
| Sovereign / Pavan | 8g | South India - Tamil Nadu, Karnataka, Kerala |
| Savaran | 8g | Same as sovereign - regional term |
| Troy ounce | 31.1035g | International gold market |
| Bhori | 11.664g | West Bengal, eastern India |
Can You Verify the Weight Yourself?
Yes - you can bring a calibrated digital kitchen or jewellery scale from home to cross-check. Acceptable variation between well-calibrated scales is ±0.05g (less than 0.5% difference for most pieces).
If there is a significant discrepancy (more than 0.2g on a small piece), ask the branch to use the scale in front of you and note the reading.
Why Choose Attica Gold Company
Attica Gold Company is ISO 9001:2015 certified with 200+ branches across Karnataka, Tamil Nadu, Andhra Pradesh, Telangana and Pondicherry. Your wait is over.
Ready to sell your gold?
Visit any Attica Gold Company branch - 200+ branches across Karnataka, Tamil Nadu, Andhra Pradesh, Telangana and Pondicherry. Bring your Aadhaar card. Your wait is over.
Frequently Asked Questions
What type of scale is used to weigh gold?
Precision digital jewellery scales with 0.01g accuracy - calibrated annually under the Weights and Measures Act.
Can I watch while my gold is being weighed?
Always - a reputable buyer will weigh gold in front of you. Ask to see the scale display if it is not visible.
What if the scale reading seems wrong?
Ask for it to be re-weighed, or bring a calibrated scale from home to compare. Small differences (±0.05g) are normal between scales.
Does the chain lock or clasp get included in the weight?
Yes - the full physical piece is weighed. However, if the clasp or lock is clearly a different material, this may be flagged.
What is the difference between grams and tola?
1 tola = 11.6638 grams. For selling purposes, grams are the standard - all IBJA rates are per gram.
What is a sovereign in gold weight?
1 sovereign = 8 grams. Commonly used in South India. 1 sovereign of 22K gold is worth approximately ₹1,11,752 at today's rate.
Should I clean my gold before weighing?
No - cleaning is not required. Dried dirt adds minimal weight (under 0.02g typically) and does not affect the final calculation meaningfully.
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