Stone per Cup (st/cup) expresses mass in stone per unit volume in cup, found by dividing a mass value by a volume value.
Stone per Cup to Long ton per Teaspoon
Convert stone per cup (st/cup) to long ton per teaspoon (long ton/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 stone per cup (st/cup) to long ton per teaspoon (long ton/tsp) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
Long ton per Teaspoon (long ton/tsp) expresses mass in long ton per unit volume in teaspoon, found by dividing a mass value by a volume value.
long ton/tsp = st/cup × 0.00013
Results update instantly for Stone per Cup to Long ton per Teaspoon conversions.
Reserved above the conversion cards and below the converter.
Formula
long ton/tsp = st/cup × 0.00013
st/cup = long ton/tsp × 7680
Conversion table
| 1 st/cup | 0.00013 long ton/tsp |
| 5 st/cup | 0.000651 long ton/tsp |
| 10 st/cup | 0.001302 long ton/tsp |
| 20 st/cup | 0.002604 long ton/tsp |
| 50 st/cup | 0.00651 long ton/tsp |
| 100 st/cup | 0.013021 long ton/tsp |
| 500 st/cup | 0.065104 long ton/tsp |
| 1000 st/cup | 0.130208 long ton/tsp |
Related conversions
Reserved between the cards and the FAQ so the page stays balanced.
How the formula works
Both stone per cup and long ton per teaspoon measure the same physical quantity (mass per unit volume), so converting between them is a single multiplication. Multiply a value in stone per cup by 0.00013 to get long ton per teaspoon. To reverse the conversion, multiply a long ton per teaspoon value by 7680 to get back to stone per cup.
Frequently asked questions
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.
What is Long ton per Teaspoon (long ton/tsp)?
Long ton per Teaspoon (long ton/tsp) expresses mass in long ton per unit volume in teaspoon, found by dividing a mass value by a volume value.
How do I convert stone per cup to long ton per teaspoon?
Multiply the stone per cup value by 0.00013 to get the equivalent in long ton per teaspoon. For example, 5 st/cup × 0.00013 = 0.000651 long ton/tsp.
Is this conversion exact?
Yes. Both units are defined using fixed metric and imperial conversion constants, so the factor 0.00013 is an exact, non-rounded value.
Can I convert long ton per teaspoon back to stone per cup?
Yes. Divide the long ton per teaspoon value by 0.00013, or multiply it by 7680, to get stone per cup.
Reserved between the FAQ and the article so the page stays balanced.
About converting stone per cup to long ton per teaspoon
Stone per Cup (st/cup) expresses mass in stone per unit volume in cup, found by dividing a mass value by a volume value. Long ton per Teaspoon (long ton/tsp) expresses mass in long ton per unit volume in teaspoon, found by dividing a mass value by a volume value.
Use this calculator to move between stone per cup and long ton 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.