Gold Weight Converter (Tola, Gram, Masha, Ratti)
Convert precious metal weights between Tola, Gram, Masha, and Ounce.
Gold Weight & Live Value Converter
Convert between South Asian units (Tola, Masha, Ratti) and metric units (Grams, Ounces, Kg) with live gold spot valuation.
How It Works & Calculation Method
In Pakistan and across South Asia, physical precious metals are traditionally traded using traditional Sarafa metrological units: tolas, mashas, and rattis. Standardized at 180 troy grains (11.6638038g), Pakistan's Sarafa markets fix 1 standard tola at 11.664 grams.
When comparing local Sarafa market rates against London bullion quotes (LBMA) in troy ounces, accurate conversion is essential for fair pricing and avoiding jeweler rounding discrepancies.
The tool normalizes your input into metric grams using Pakistan's Sarafa bullion standard (1 Tola = 11.664g) and LBMA troy ounce mass (31.1034768g), then projects all six target units simultaneously.
It supports 1 Tola = 11.664 grams, 1 Tola = 12 Masha, 1 Masha = 8 Ratti (96 Ratti per Tola), 1 Troy Ounce = 31.1034768 grams, and 1 Kilogram = 1,000 grams.
Mathematical Formula
Grams = Tolas * 11.664 | Masha = Tolas * 12 | Ratti = Tolas * 96 | Troy Ounces = Grams / 31.1034768How It Calculates: Step-by-Step Mathematical Logic
Exact algorithmic sequence, statutory thresholds, and rounding rules executed by the Gold Weight Converter:
- 1
Normalize Input Unit to Base Metric Grams
gram: V | tola: V * 11.664 | masha: (V / 12) * 11.664 | ratti: (V / 96) * 11.664 | ounce: V * 31.1034768 | kg: V * 1000Converts any entered weight V into exact metric grams using Pakistan's 11.664g Sarafa tola constant and the 31.1034768g LBMA troy ounce constant.
- 2
Convert Base Grams to Pakistani Tolas
Tolas = Grams / 11.664Divides metric grams by 11.664g per tola (where 10g = 0.857339 tolas, 100g = 8.573388 tolas, and 1 kg = 85.733882 tolas).
- 3
Derive Traditional Masha & Ratti Sub-Units
Masha = Tolas * 12 (0.972g each) | Ratti = Tolas * 96 (0.1215g each)Maps fractional bullion mass into South Asian jeweler subdivisions using 12 masha per tola and 8 ratti per masha.
- 4
Convert Grams to International LBMA Troy Ounces
TroyOunces = Grams / 31.1034768 (1 Troy Oz = 2.666622 Tolas)Applies the 480-grain precious-metal troy ounce rather than the lighter 28.3495g everyday avoirdupois ounce.
- 5
Scale Karat Purity & Live Bullion Spot Valuation
PurityFactor = Karat / 24 (24K=1.00, 22K=0.9167, 21K=0.875, 18K=0.75) | ValuePKR = Grams * SpotPerGramPKR * PurityFactorOptionally multiplies converted pure-gold gram mass by live XAU/PKR per-gram bullion rates and selected karat alloy fineness.
Worked Example: Converting 5 Tolas of Gold to Grams
A jeweler needs to know the exact metric gram weight of a 5-tola bridal gold necklace.
Common Pitfalls to Avoid
- •Confusing standard avoirdupois ounces (28.35g) with precious metal troy ounces (31.1035g).
- •Using an informal rounded 10g or 12g tola rate instead of Pakistan's standard 11.664g tola.
- •Failing to separate gemstone weight from precious gold bullion weight.
Who This Tool Is For
- •Jewelers, bullion dealers, and goldsmiths crafting custom ornaments.
- •Individuals purchasing wedding jewelry or gold investment coins.
- •Zakat payers calculating precious metal Nisab thresholds.
How to Use the Gold Weight Converter
Select Input Unit
Choose tola, gram, masha, ratti, or troy ounce.
Enter Quantity
Type the weight amount you wish to convert.
View Conversions
See instant multi-unit conversions across all formats.
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