Gold Weight Converter
Convert gold weight between grams, kilograms, troy ounces, and tola.
Grams are the base unit used by this converter. A kilogram contains 1,000 grams and is convenient for larger holdings.
Precious metals use troy ounces, which differ from ordinary household ounces. One troy ounce is 31.1034768 grams.
The tool uses a standard tola conversion of 11.6638038 grams. Unit conversion alone does not determine gold purity or monetary value.
What this tool does
Converts a gold weight between grams, kilograms, troy ounces, and tola, showing the gram equivalent it works through.
When to use it
- A receipt, valuation, or price quote uses a different unit from the one you are working in.
- You have a tola or troy-ounce weight and need grams before entering it into a Zakat calculation.
- You are reconciling an inventory recorded in mixed units.
How the figure is produced
- The weight you enter is converted to grams using the fixed factor for the source unit.
- That gram figure is divided by the factor for the destination unit.
- The equivalent gram weight is shown alongside the converted figure, so the intermediate step is visible rather than hidden.
Worked example
Someone converts 3 troy ounces of gold into grams and then into tola.
- Entered weight
- 3 troy ounces
- Equivalent in grams (3 × 31.1034768)
- 93.3104304 g
- Equivalent in tola (93.3104304 ÷ 11.6638038)
- 8.000000 tola
Three troy ounces comes to almost exactly eight tola, which is a useful sanity check when reading a mixed-unit valuation.
Assumptions built in
- Conversion factors are fixed: 1 kilogram = 1,000 g, 1 troy ounce = 31.1034768 g, 1 tola = 11.6638038 g.
- The weight entered is the metal content you intend to convert; the tool has no view on what the item contains.
Limitations
- This is a unit conversion only. No price, value, threshold, or Zakat figure is involved.
- Tola and, in some markets, the ounce are used with more than one definition. The factors above are the ones applied here; check what your dealer or receipt means before relying on the result.
- A troy ounce (31.1034768 g) is not the same as the avoirdupois ounce (about 28.35 g) used for everyday weights. Precious metals are quoted in troy ounces.
How this differs from the related tools
- Gold Value Calculator
Does the same conversion and then multiplies by a price to give a monetary value.
- Gold Zakat Calculator
Takes a gram weight and a price and carries through to a Nisab comparison and a 2.5% figure.
- Gold weight units
Explains where these units come from and where the regional definitions diverge.
Learn before calculating
Review the relevant metal concepts, then return with a verified weight, unit, purity, and valuation basis.
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