Online Volume Units Converter
How to Convert from Cup (UK) to Fluid Ounce (UK) [fl oz (UK)]?

How to Convert from Cup (UK) to Fluid Ounce (UK) [fl oz (UK)]?

Easily convert volume measurements from UK cups to UK fluid ounces with this straightforward online converter. Ideal for cooking, baking, and interpreting traditional British recipes.

Please check your input. It must be a valid numeric value.

Cup (UK) to Fluid ounce (UK) [fl oz (UK)] Conversion Table

Cup (UK) Fluid ounce (UK) [fl oz (UK)]

Custom Unit Conversion Table Generator – Instant Printable Conversion Tables

Enter the starting number (positive decimal or integer ≥ 0). Example: 0.1, 1, 5.
Enter the ending number (positive decimal or integer > Start Value). Example: 10, 50, 100.
Enter the step size (positive decimal > 0 and < End Value – Start Value). Example: 1.0, 2.5.
Cup (UK) to Fluid ounce (UK) [fl oz (UK)] Conversion Table
Cup (UK) Fluid ounce (UK) [fl oz (UK)]

Explore More Volume Units Converter

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  9. How to convert from liter [L, l] to cup (UK)?
  10. How to convert from cup (UK) to liter [L, l]?
  11. How to convert from milliliter [mL] to cup (UK)?
  12. How to convert from cup (UK) to milliliter [mL]?
  13. How to convert from gallon (US) [gal (US)] to cup (UK)?
  14. How to convert from cup (UK) to gallon (US) [gal (US)]?
  15. How to convert from quart (US) [qt (US)] to cup (UK)?
  16. How to convert from cup (UK) to quart (US) [qt (US)]?
  17. How to convert from pint (US) [pt (US)] to cup (UK)?
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  19. How to convert from cup (US) to cup (UK)?
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  21. How to convert from tablespoon (US) to cup (UK)?
  22. How to convert from cup (UK) to tablespoon (US)?
  23. How to convert from teaspoon (US) to cup (UK)?
  24. How to convert from cup (UK) to teaspoon (US)?
  25. How to convert from cubic mile [mi^3] to cup (UK)?
  26. How to convert from cup (UK) to cubic mile [mi^3]?
  27. How to convert from cubic yard [yd^3] to cup (UK)?
  28. How to convert from cup (UK) to cubic yard [yd^3]?
  29. How to convert from cubic foot [ft^3] to cup (UK)?
  30. How to convert from cup (UK) to cubic foot [ft^3]?
  31. How to convert from cubic inch [in^3] to cup (UK)?
  32. How to convert from cup (UK) to cubic inch [in^3]?
  33. How to convert from cubic decimeter [dm^3] to cup (UK)?
  34. How to convert from cup (UK) to cubic decimeter [dm^3]?
  35. How to convert from exaliter [EL] to cup (UK)?
  36. How to convert from cup (UK) to exaliter [EL]?
  37. How to convert from petaliter [PL] to cup (UK)?
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  39. How to convert from teraliter [TL] to cup (UK)?
  40. How to convert from cup (UK) to teraliter [TL]?
  41. How to convert from gigaliter [GL] to cup (UK)?
  42. How to convert from cup (UK) to gigaliter [GL]?
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  45. How to convert from kiloliter [kL] to cup (UK)?
  46. How to convert from cup (UK) to kiloliter [kL]?
  47. How to convert from hectoliter [hL] to cup (UK)?
  48. How to convert from cup (UK) to hectoliter [hL]?
  49. How to convert from dekaliter [daL] to cup (UK)?
  50. How to convert from cup (UK) to dekaliter [daL]?
  51. How to convert from deciliter [dL] to cup (UK)?
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What Is This Tool?

This tool converts volume units from the UK cup, a common but informal culinary measure, to the UK fluid ounce, an imperial liquid volume unit used in various traditional British contexts.

How to Use This Tool?

  • Enter the volume value measured in UK cups.
  • Select 'cup (UK)' as the input unit and 'fluid ounce (UK) [fl oz (UK)]' as the output unit.
  • Click the convert button to get the equivalent volume in UK fluid ounces.

Key Features

  • Converts volume from UK cup to UK fluid ounce accurately based on the established conversion rate.
  • Browser-based and easy to use for cooks, bartenders, and anyone working with British recipes or documents.
  • Supports quick adaptation of culinary and beverage measurements between informal and imperial units.

Examples

  • 2 Cups (UK) equals 20 Fluid ounce (UK) [fl oz (UK)]
  • 0.5 Cup (UK) equals 5 Fluid ounce (UK) [fl oz (UK)]

Common Use Cases

  • Measuring dry and liquid ingredients in UK culinary recipes.
  • Converting informal recipe volumes to imperial liquid measures for cooking or publishing.
  • Supporting beverage service and bartending tasks that use traditional UK measurements.
  • Interpreting old pharmaceutical labels or legal documents referencing imperial volumes.

Tips & Best Practices

  • Use this converter for quick volume translations in kitchen and beverage settings.
  • Be mindful that the UK cup lacks an official standardized volume, so slight variations may occur.
  • For scientific or highly precise measurements, rely on metric units like millilitres.

Limitations

  • The UK cup is informal and its exact volume may vary in some older recipes.
  • Conversions are best suited for casual culinary and beverage use, not precise laboratory measurements.
  • For accuracy-critical tasks, metric units should be preferred over imperial conversions.

Frequently Asked Questions

Is the UK cup an official imperial unit?
No, the UK cup is a culinary volume measure used in the UK but is not officially standardized in the imperial or SI systems.

How many UK fluid ounces are in one UK cup?
One UK cup equals ten UK fluid ounces according to the standard conversion used in this tool.

Can I use this conversion for scientific measurements?
This conversion is intended for informal and culinary use; metric units are recommended for scientific or precise measurements.

Key Terminology

cup (UK)
An informal British culinary volume unit treated as 250 millilitres but not officially standardized.
fluid ounce (UK) [fl oz (UK)]
A British imperial liquid volume unit equal to 1/160 of an imperial gallon or exactly 28.4130625 millilitres.
imperial gallon
A unit of volume in the British imperial system; the fluid ounce (UK) is defined as 1/160 of this gallon.

Quick Knowledge Check

What is the typical volume relationship between a UK cup and a UK fluid ounce?
Which unit is part of the British imperial system?
What is a limitation of using the UK cup measurement?