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 Milliliter
Convert carat per fluid ounce (ct/fl oz) to stone per milliliter (st/mL) instantly with formula, conversion table, and FAQ.
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Convert carat per fluid ounce (ct/fl oz) to stone per milliliter (st/mL) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
Stone per Milliliter (st/mL) expresses mass in stone per unit volume in milliliter, found by dividing a mass value by a volume value.
st/mL = ct/fl oz × 1.064959e-6
Results update instantly for Carat per Fluid ounce to Stone per Milliliter conversions.
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Formula
st/mL = ct/fl oz × 1.064959e-6
ct/fl oz = st/mL × 939002.915446
Conversion table
| 1 ct/fl oz | 1.064959e-6 st/mL |
| 5 ct/fl oz | 5.324797e-6 st/mL |
| 10 ct/fl oz | 1.064959e-5 st/mL |
| 20 ct/fl oz | 2.129919e-5 st/mL |
| 50 ct/fl oz | 5.324797e-5 st/mL |
| 100 ct/fl oz | 0.000106 st/mL |
| 500 ct/fl oz | 0.000532 st/mL |
| 1000 ct/fl oz | 0.001065 st/mL |
Related conversions
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How the formula works
Both carat per fluid ounce and stone per milliliter 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 1.064959e-6 to get stone per milliliter. To reverse the conversion, multiply a stone per milliliter value by 939002.915446 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 Milliliter (st/mL)?
Stone per Milliliter (st/mL) expresses mass in stone per unit volume in milliliter, found by dividing a mass value by a volume value.
How do I convert carat per fluid ounce to stone per milliliter?
Multiply the carat per fluid ounce value by 1.064959e-6 to get the equivalent in stone per milliliter. For example, 5 ct/fl oz × 1.064959e-6 = 5.324797e-6 st/mL.
Is this conversion exact?
Yes. Both units are defined using fixed metric and imperial conversion constants, so the factor 1.064959e-6 is an exact, non-rounded value.
Can I convert stone per milliliter back to carat per fluid ounce?
Yes. Divide the stone per milliliter value by 1.064959e-6, or multiply it by 939002.915446, to get carat per fluid ounce.
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About converting carat per fluid ounce to stone per milliliter
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 Milliliter (st/mL) expresses mass in stone per unit volume in milliliter, found by dividing a mass value by a volume value.
Use this calculator to move between carat per fluid ounce and stone per milliliter accurately for science, engineering, manufacturing, or everyday density calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.