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G to St – How to convert grams to stones
The stone (st) is a traditional British unit still used today for measuring body weight and other medium-to-large mass values, especially in the UK and Ireland. If you're trying to convert from the metric system to imperial, Jetcalculator’s Gram to Stone Converter makes the process fast and accurate. You can also explore our broader Unit Converter Tool to handle conversions across many systems.
The Difference between Gram and Stone
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Gram (g) is a standard metric unit of mass, used internationally for small to moderate weights. It's commonly used for food, science, and everyday measurements.
For larger units, try our Gram to Kilogram Converter. -
Stone (st) is part of the Imperial system, historically used in Britain to weigh commodities and still commonly used today for human body weight.
If you're working in pounds , you may also want to check our Pounds to Stones Converter for faster transitions between the two systems.
How to Convert Gram to Stone
The conversion formula is:
Stone = Gram ÷ 6,350.29318
Examples:
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50,000 g → 50,000 ÷ 6,350.29318 ≈ 7.87 stones
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70,000 g → 70,000 ÷ 6,350.29318 ≈ 11.02 stones
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100,000 g → 100,000 ÷ 6,350.29318 ≈ 15.75 stones
For quick results, use Jetcalculator’s Gram to Stone Converter. You can also try the Weight Converter Tool for additional options like pounds, ounces, and more.
Did You Know?
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The stone has been used in England since the 14th century, originally to standardize trade in items like wool and grain.
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While most countries now use the metric system, the UK and Ireland still express body weight in stones and pounds (e.g., "11 st 3 lb").
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In athletics and boxing, international weight classes sometimes need to convert from kg to st for audience clarity in the UK.
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A newborn baby weighing 3,200 grams is approximately 0.5 stones, or 7 pounds — a common healthy weight at birth.
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In popular culture, many British celebrities openly report their weight in stones in interviews or health articles.
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The term “stone” as a unit comes from the practice of using actual stones of standardized weight in ancient trade markets.
Real-Life Story: Olivia’s Progress in Stones
Olivia, a woman from Manchester, was used to tracking her weight in stones, but her fitness app only showed grams and kilograms. When she started her health journey at 89,800 grams (14 st 2 lb), she found it hard to see her progress. Using the Gram to Stone Converter, she tracked each drop — from 87,000g (13.7 st) to 85,000g (13.38 st) — making every step visible. By the end, she had lost over 2.5 stone, converting nearly 16,000 grams into real, motivating results.
Conclusion
Whether you're tracking your fitness journey, learning unit conversions, or working with international data, converting grams to stones is a useful skill. Jetcalculator’s Gram to Stone Converter gives you instant and accurate results. For more unit tools, explore our full Conversion Tool and convert anything, anytime.
