Pound per Teaspoon (lb/tsp) expresses mass in pound per unit volume in teaspoon, found by dividing a mass value by a volume value.
Pound per Teaspoon to Slug per Cubic foot
Convert pound per teaspoon (lb/tsp) to slug per cubic foot (slug/ft3) 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 pound per teaspoon (lb/tsp) to slug per cubic foot (slug/ft3) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
Slug per Cubic foot (slug/ft3) expresses mass in slug per unit volume in cubic foot, found by dividing a mass value by a volume value.
slug/ft3 = lb/tsp × 178.56127
Results update instantly for Pound per Teaspoon to Slug per Cubic foot conversions.
Reserved above the conversion cards and below the converter.
Formula
slug/ft3 = lb/tsp × 178.56127
lb/tsp = slug/ft3 × 0.0056
Conversion table
| 1 lb/tsp | 178.56127 slug/ft3 |
| 5 lb/tsp | 892.806348 slug/ft3 |
| 10 lb/tsp | 1785.612697 slug/ft3 |
| 20 lb/tsp | 3571.225394 slug/ft3 |
| 50 lb/tsp | 8928.063484 slug/ft3 |
| 100 lb/tsp | 17856.126968 slug/ft3 |
| 500 lb/tsp | 89280.634841 slug/ft3 |
| 1000 lb/tsp | 178561.269682 slug/ft3 |
Related conversions
Reserved between the cards and the FAQ so the page stays balanced.
How the formula works
Both pound per teaspoon and slug per cubic foot measure the same physical quantity (mass per unit volume), so converting between them is a single multiplication. Multiply a value in pound per teaspoon by 178.56127 to get slug per cubic foot. To reverse the conversion, multiply a slug per cubic foot value by 0.0056 to get back to pound per teaspoon.
Frequently asked questions
What is Pound per Teaspoon (lb/tsp)?
Pound per Teaspoon (lb/tsp) expresses mass in pound per unit volume in teaspoon, found by dividing a mass value by a volume value.
What is Slug per Cubic foot (slug/ft3)?
Slug per Cubic foot (slug/ft3) expresses mass in slug per unit volume in cubic foot, found by dividing a mass value by a volume value.
How do I convert pound per teaspoon to slug per cubic foot?
Multiply the pound per teaspoon value by 178.56127 to get the equivalent in slug per cubic foot. For example, 5 lb/tsp × 178.56127 = 892.806348 slug/ft3.
Is this conversion exact?
Yes. Both units are defined using fixed metric and imperial conversion constants, so the factor 178.56127 is an exact, non-rounded value.
Can I convert slug per cubic foot back to pound per teaspoon?
Yes. Divide the slug per cubic foot value by 178.56127, or multiply it by 0.0056, to get pound per teaspoon.
Reserved between the FAQ and the article so the page stays balanced.
About converting pound per teaspoon to slug per cubic foot
Pound per Teaspoon (lb/tsp) expresses mass in pound per unit volume in teaspoon, found by dividing a mass value by a volume value. Slug per Cubic foot (slug/ft3) expresses mass in slug per unit volume in cubic foot, found by dividing a mass value by a volume value.
Use this calculator to move between pound per teaspoon and slug per cubic foot accurately for science, engineering, manufacturing, or everyday density calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.