Carat per Cup (ct/cup) expresses mass in carat per unit volume in cup, found by dividing a mass value by a volume value.
Carat per Cup to Stone per Liter
Convert carat per cup (ct/cup) to stone per liter (st/L) instantly with formula, conversion table, and FAQ.
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Convert carat per cup (ct/cup) to stone per liter (st/L) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
Stone per Liter (st/L) expresses mass in stone per unit volume in liter, found by dividing a mass value by a volume value.
st/L = ct/cup × 0.000133
Results update instantly for Carat per Cup to Stone per Liter conversions.
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Formula
st/L = ct/cup × 0.000133
ct/cup = st/L × 7512.023324
Conversion table
| 1 ct/cup | 0.000133 st/L |
| 5 ct/cup | 0.000666 st/L |
| 10 ct/cup | 0.001331 st/L |
| 20 ct/cup | 0.002662 st/L |
| 50 ct/cup | 0.006656 st/L |
| 100 ct/cup | 0.013312 st/L |
| 500 ct/cup | 0.06656 st/L |
| 1000 ct/cup | 0.13312 st/L |
Related conversions
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How the formula works
Both carat per cup and stone per liter measure the same physical quantity (mass per unit volume), so converting between them is a single multiplication. Multiply a value in carat per cup by 0.000133 to get stone per liter. To reverse the conversion, multiply a stone per liter value by 7512.023324 to get back to carat per cup.
Frequently asked questions
What is Carat per Cup (ct/cup)?
Carat per Cup (ct/cup) expresses mass in carat per unit volume in cup, found by dividing a mass value by a volume value.
What is Stone per Liter (st/L)?
Stone per Liter (st/L) expresses mass in stone per unit volume in liter, found by dividing a mass value by a volume value.
How do I convert carat per cup to stone per liter?
Multiply the carat per cup value by 0.000133 to get the equivalent in stone per liter. For example, 5 ct/cup × 0.000133 = 0.000666 st/L.
Is this conversion exact?
Yes. Both units are defined using fixed metric and imperial conversion constants, so the factor 0.000133 is an exact, non-rounded value.
Can I convert stone per liter back to carat per cup?
Yes. Divide the stone per liter value by 0.000133, or multiply it by 7512.023324, to get carat per cup.
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About converting carat per cup to stone per liter
Carat per Cup (ct/cup) expresses mass in carat per unit volume in cup, found by dividing a mass value by a volume value. Stone per Liter (st/L) expresses mass in stone per unit volume in liter, found by dividing a mass value by a volume value.
Use this calculator to move between carat per cup and stone per liter accurately for science, engineering, manufacturing, or everyday density calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.