Dram per Cubic foot (dr/ft3) expresses mass in dram per unit volume in cubic foot, found by dividing a mass value by a volume value.
Dram per Cubic foot to Long ton per Cubic yard
Convert dram per cubic foot (dr/ft3) to long ton per cubic yard (long ton/yd3) instantly with formula, conversion table, and FAQ.
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Convert dram per cubic foot (dr/ft3) to long ton per cubic yard (long ton/yd3) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
Long ton per Cubic yard (long ton/yd3) expresses mass in long ton per unit volume in cubic yard, found by dividing a mass value by a volume value.
long ton/yd3 = dr/ft3 × 4.708426e-5
Results update instantly for Dram per Cubic foot to Long ton per Cubic yard conversions.
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Formula
long ton/yd3 = dr/ft3 × 4.708426e-5
dr/ft3 = long ton/yd3 × 21238.518519
Conversion table
| 1 dr/ft3 | 4.708426e-5 long ton/yd3 |
| 5 dr/ft3 | 0.000235 long ton/yd3 |
| 10 dr/ft3 | 0.000471 long ton/yd3 |
| 20 dr/ft3 | 0.000942 long ton/yd3 |
| 50 dr/ft3 | 0.002354 long ton/yd3 |
| 100 dr/ft3 | 0.004708 long ton/yd3 |
| 500 dr/ft3 | 0.023542 long ton/yd3 |
| 1000 dr/ft3 | 0.047084 long ton/yd3 |
Related conversions
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How the formula works
Both dram per cubic foot and long ton per cubic yard measure the same physical quantity (mass per unit volume), so converting between them is a single multiplication. Multiply a value in dram per cubic foot by 4.708426e-5 to get long ton per cubic yard. To reverse the conversion, multiply a long ton per cubic yard value by 21238.518519 to get back to dram per cubic foot.
Frequently asked questions
What is Dram per Cubic foot (dr/ft3)?
Dram per Cubic foot (dr/ft3) expresses mass in dram per unit volume in cubic foot, found by dividing a mass value by a volume value.
What is Long ton per Cubic yard (long ton/yd3)?
Long ton per Cubic yard (long ton/yd3) expresses mass in long ton per unit volume in cubic yard, found by dividing a mass value by a volume value.
How do I convert dram per cubic foot to long ton per cubic yard?
Multiply the dram per cubic foot value by 4.708426e-5 to get the equivalent in long ton per cubic yard. For example, 5 dr/ft3 × 4.708426e-5 = 0.000235 long ton/yd3.
Is this conversion exact?
Yes. Both units are defined using fixed metric and imperial conversion constants, so the factor 4.708426e-5 is an exact, non-rounded value.
Can I convert long ton per cubic yard back to dram per cubic foot?
Yes. Divide the long ton per cubic yard value by 4.708426e-5, or multiply it by 21238.518519, to get dram per cubic foot.
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About converting dram per cubic foot to long ton per cubic yard
Dram per Cubic foot (dr/ft3) expresses mass in dram per unit volume in cubic foot, found by dividing a mass value by a volume value. Long ton per Cubic yard (long ton/yd3) expresses mass in long ton per unit volume in cubic yard, found by dividing a mass value by a volume value.
Use this calculator to move between dram per cubic foot and long ton per cubic yard accurately for science, engineering, manufacturing, or everyday density calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.