Slug per Cup (slug/cup) expresses mass in slug per unit volume in cup, found by dividing a mass value by a volume value.
Slug per Cup to Stone per Teaspoon
Convert slug per cup (slug/cup) to stone per teaspoon (st/tsp) instantly with formula, conversion table, and FAQ.
Reserved for a responsive leaderboard above the conversion details.
Professional calculator style
World-scale conversion engine
30+ categories
6,500+ units
Instant results
Offline ready
Density calculator
Density Converter
Convert slug per cup (slug/cup) to stone per teaspoon (st/tsp) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
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 = slug/cup × 0.047878
Results update instantly for Slug per Cup to Stone per Teaspoon conversions.
Reserved above the conversion cards and below the converter.
Formula
st/tsp = slug/cup × 0.047878
slug/cup = st/tsp × 20.886399
Conversion table
| 1 slug/cup | 0.047878 st/tsp |
| 5 slug/cup | 0.23939 st/tsp |
| 10 slug/cup | 0.47878 st/tsp |
| 20 slug/cup | 0.957561 st/tsp |
| 50 slug/cup | 2.393902 st/tsp |
| 100 slug/cup | 4.787805 st/tsp |
| 500 slug/cup | 23.939024 st/tsp |
| 1000 slug/cup | 47.878048 st/tsp |
Related conversions
Reserved between the cards and the FAQ so the page stays balanced.
How the formula works
Both slug per cup 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 slug per cup by 0.047878 to get stone per teaspoon. To reverse the conversion, multiply a stone per teaspoon value by 20.886399 to get back to slug per cup.
Frequently asked questions
What is Slug per Cup (slug/cup)?
Slug per Cup (slug/cup) expresses mass in slug per unit volume in cup, 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 slug per cup to stone per teaspoon?
Multiply the slug per cup value by 0.047878 to get the equivalent in stone per teaspoon. For example, 5 slug/cup × 0.047878 = 0.23939 st/tsp.
Is this conversion exact?
Yes. Both units are defined using fixed metric and imperial conversion constants, so the factor 0.047878 is an exact, non-rounded value.
Can I convert stone per teaspoon back to slug per cup?
Yes. Divide the stone per teaspoon value by 0.047878, or multiply it by 20.886399, to get slug per cup.
Reserved between the FAQ and the article so the page stays balanced.
About converting slug per cup to stone per teaspoon
Slug per Cup (slug/cup) expresses mass in slug per unit volume in cup, 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 slug per cup 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.