What Is This Tool?
This converter transforms weights measured in pound (troy or apothecary), a historical unit, into stone (UK), a traditional unit commonly used for body weight in the United Kingdom and Ireland.
How to Use This Tool?
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Input the value in pound (troy or apothecary).
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Select stone (UK) as the target unit for conversion.
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Click the convert button to see the equivalent weight in stone (UK).
Key Features
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Convert weights from pound (troy or apothecary) to stone (UK) easily.
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Supports understanding of historical mass records and precious-metal weights.
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Provides conversion suited to UK and Ireland's informal weight units.
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Simple, browser-based interface for quick results.
Examples
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10 Pound (troy or apothecary) converts to 0.587755102 Stone (UK).
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50 Pound (troy or apothecary) converts to 2.93877551 Stone (UK).
Common Use Cases
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Interpreting apothecary prescriptions and historical pharmacopoeias.
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Cataloguing weights of older coins and museum objects recorded in troy units.
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Contextualizing historical bullion or coinage records referencing troy weights.
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Relating precious-metal weights to regional body weight measures in the UK and Ireland.
Tips & Best Practices
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Use the tool for historical or contextual conversions rather than modern mass measurements.
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Keep in mind the stone (UK) is an informal unit mostly limited to UK and Ireland contexts.
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Refer to metric units for scientific or official measurements where accuracy and standardization are required.
Limitations
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The troy pound is largely obsolete and rarely applied in contemporary measurements.
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Stone (UK) is informal and not part of the International System of Units (SI).
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Conversions are mainly for historical understanding or regional contexts, not everyday practical use.
Frequently Asked Questions
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What is a pound (troy or apothecary)?
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It is a historical unit of mass, equal to 12 troy ounces or 5,760 grains, formerly used in the apothecaries' system and for precious metals.
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Where is the stone (UK) unit commonly used?
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The stone (UK) is primarily used informally in the United Kingdom and Ireland, especially for expressing human body weight.
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Why convert from pound (troy or apothecary) to stone (UK)?
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This conversion helps relate historical or precious-metal weights to a more familiar weight unit used regionally in the UK and Ireland.
Key Terminology
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Pound (troy or apothecary)
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A historical mass unit equal to 12 troy ounces or 5,760 grains, used in apothecaries and precious-metal measures.
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Stone (UK)
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An imperial unit of mass equal to 14 avoirdupois pounds, commonly used informally in the UK and Ireland to express body weight.
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Conversion Rate
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The factor 1 Pound (troy or apothecary) = 0.0587755102 Stone (UK) is used for converting between these units.