Carat per Gallon (ct/gal) expresses mass in carat per unit volume in gallon, found by dividing a mass value by a volume value.
Carat per Gallon to Stone per Teaspoon
Convert carat per gallon (ct/gal) to stone per teaspoon (st/tsp) instantly with formula, conversion table, and FAQ.
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Convert carat per gallon (ct/gal) to stone per teaspoon (st/tsp) instantly with formula, conversion table, and FAQ.
Stone per Teaspoon (st/tsp) expresses mass in stone per unit volume in teaspoon, found by dividing a mass value by a volume value.
st/tsp = ct/gal × 4.100861e-8
Results update instantly for Carat per Gallon to Stone per Teaspoon conversions.
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Formula
st/tsp = ct/gal × 4.100861e-8
ct/gal = st/tsp × 2.438513e7
Conversion table
| 1 ct/gal | 4.100861e-8 st/tsp |
| 5 ct/gal | 2.05043e-7 st/tsp |
| 10 ct/gal | 4.100861e-7 st/tsp |
| 20 ct/gal | 8.201721e-7 st/tsp |
| 50 ct/gal | 2.05043e-6 st/tsp |
| 100 ct/gal | 4.100861e-6 st/tsp |
| 500 ct/gal | 2.05043e-5 st/tsp |
| 1000 ct/gal | 4.100861e-5 st/tsp |
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How the formula works
Both carat per gallon and stone per teaspoon measure the same physical quantity (mass per unit volume), so converting between them is a single multiplication. Multiply a value in carat per gallon by 4.100861e-8 to get stone per teaspoon. To reverse the conversion, multiply a stone per teaspoon value by 2.438513e7 to get back to carat per gallon.
Frequently asked questions
What is Carat per Gallon (ct/gal)?
Carat per Gallon (ct/gal) expresses mass in carat per unit volume in gallon, found by dividing a mass value by a volume value.
What is Stone per Teaspoon (st/tsp)?
Stone per Teaspoon (st/tsp) expresses mass in stone per unit volume in teaspoon, found by dividing a mass value by a volume value.
How do I convert carat per gallon to stone per teaspoon?
Multiply the carat per gallon value by 4.100861e-8 to get the equivalent in stone per teaspoon. For example, 5 ct/gal × 4.100861e-8 = 2.05043e-7 st/tsp.
Is this conversion exact?
Yes. Both units are defined using fixed metric and imperial conversion constants, so the factor 4.100861e-8 is an exact, non-rounded value.
Can I convert stone per teaspoon back to carat per gallon?
Yes. Divide the stone per teaspoon value by 4.100861e-8, or multiply it by 2.438513e7, to get carat per gallon.
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About converting carat per gallon to stone per teaspoon
Carat per Gallon (ct/gal) expresses mass in carat per unit volume in gallon, found by dividing a mass value by a volume value. Stone per Teaspoon (st/tsp) expresses mass in stone per unit volume in teaspoon, found by dividing a mass value by a volume value.
Use this calculator to move between carat per gallon and stone per teaspoon accurately for science, engineering, manufacturing, or everyday density calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.