Carat per Fluid ounce (ct/fl oz) expresses mass in carat per unit volume in fluid ounce, found by dividing a mass value by a volume value.
Carat per Fluid ounce to Stone per Cup
Convert carat per fluid ounce (ct/fl oz) to stone per cup (st/cup) instantly with formula, conversion table, and FAQ.
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Convert carat per fluid ounce (ct/fl oz) to stone per cup (st/cup) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
Stone per Cup (st/cup) expresses mass in stone per unit volume in cup, found by dividing a mass value by a volume value.
st/cup = ct/fl oz × 0.000252
Results update instantly for Carat per Fluid ounce to Stone per Cup conversions.
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Formula
st/cup = ct/fl oz × 0.000252
ct/fl oz = st/cup × 3968.933237
Conversion table
| 1 ct/fl oz | 0.000252 st/cup |
| 5 ct/fl oz | 0.00126 st/cup |
| 10 ct/fl oz | 0.00252 st/cup |
| 20 ct/fl oz | 0.005039 st/cup |
| 50 ct/fl oz | 0.012598 st/cup |
| 100 ct/fl oz | 0.025196 st/cup |
| 500 ct/fl oz | 0.125978 st/cup |
| 1000 ct/fl oz | 0.251957 st/cup |
Related conversions
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How the formula works
Both carat per fluid ounce and stone per cup measure the same physical quantity (mass per unit volume), so converting between them is a single multiplication. Multiply a value in carat per fluid ounce by 0.000252 to get stone per cup. To reverse the conversion, multiply a stone per cup value by 3968.933237 to get back to carat per fluid ounce.
Frequently asked questions
What is Carat per Fluid ounce (ct/fl oz)?
Carat per Fluid ounce (ct/fl oz) expresses mass in carat per unit volume in fluid ounce, found by dividing a mass value by a volume value.
What is Stone per Cup (st/cup)?
Stone per Cup (st/cup) expresses mass in stone per unit volume in cup, found by dividing a mass value by a volume value.
How do I convert carat per fluid ounce to stone per cup?
Multiply the carat per fluid ounce value by 0.000252 to get the equivalent in stone per cup. For example, 5 ct/fl oz × 0.000252 = 0.00126 st/cup.
Is this conversion exact?
Yes. Both units are defined using fixed metric and imperial conversion constants, so the factor 0.000252 is an exact, non-rounded value.
Can I convert stone per cup back to carat per fluid ounce?
Yes. Divide the stone per cup value by 0.000252, or multiply it by 3968.933237, to get carat per fluid ounce.
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About converting carat per fluid ounce to stone per cup
Carat per Fluid ounce (ct/fl oz) expresses mass in carat per unit volume in fluid ounce, found by dividing a mass value by a volume value. Stone per Cup (st/cup) expresses mass in stone per unit volume in cup, found by dividing a mass value by a volume value.
Use this calculator to move between carat per fluid ounce and stone per cup accurately for science, engineering, manufacturing, or everyday density calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.