Dram per Gallon (dr/gal) expresses mass in dram per unit volume in gallon, found by dividing a mass value by a volume value.
Dram per Gallon to Imperial hundredweight per Cup
Convert dram per gallon (dr/gal) to imperial hundredweight per cup (long cwt/cup) instantly with formula, conversion table, and FAQ.
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Convert dram per gallon (dr/gal) to imperial hundredweight per cup (long cwt/cup) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
Imperial hundredweight per Cup (long cwt/cup) expresses mass in imperial hundredweight per unit volume in cup, found by dividing a mass value by a volume value.
long cwt/cup = dr/gal × 2.179827e-6
Results update instantly for Dram per Gallon to Imperial hundredweight per Cup conversions.
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Formula
long cwt/cup = dr/gal × 2.179827e-6
dr/gal = long cwt/cup × 458752
Conversion table
| 1 dr/gal | 2.179827e-6 long cwt/cup |
| 5 dr/gal | 1.089914e-5 long cwt/cup |
| 10 dr/gal | 2.179827e-5 long cwt/cup |
| 20 dr/gal | 4.359654e-5 long cwt/cup |
| 50 dr/gal | 0.000109 long cwt/cup |
| 100 dr/gal | 0.000218 long cwt/cup |
| 500 dr/gal | 0.00109 long cwt/cup |
| 1000 dr/gal | 0.00218 long cwt/cup |
Related conversions
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How the formula works
Both dram per gallon and imperial hundredweight per cup measure the same physical quantity (mass per unit volume), so converting between them is a single multiplication. Multiply a value in dram per gallon by 2.179827e-6 to get imperial hundredweight per cup. To reverse the conversion, multiply a imperial hundredweight per cup value by 458752 to get back to dram per gallon.
Frequently asked questions
What is Dram per Gallon (dr/gal)?
Dram per Gallon (dr/gal) expresses mass in dram per unit volume in gallon, found by dividing a mass value by a volume value.
What is Imperial hundredweight per Cup (long cwt/cup)?
Imperial hundredweight per Cup (long cwt/cup) expresses mass in imperial hundredweight per unit volume in cup, found by dividing a mass value by a volume value.
How do I convert dram per gallon to imperial hundredweight per cup?
Multiply the dram per gallon value by 2.179827e-6 to get the equivalent in imperial hundredweight per cup. For example, 5 dr/gal × 2.179827e-6 = 1.089914e-5 long cwt/cup.
Is this conversion exact?
Yes. Both units are defined using fixed metric and imperial conversion constants, so the factor 2.179827e-6 is an exact, non-rounded value.
Can I convert imperial hundredweight per cup back to dram per gallon?
Yes. Divide the imperial hundredweight per cup value by 2.179827e-6, or multiply it by 458752, to get dram per gallon.
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About converting dram per gallon to imperial hundredweight per cup
Dram per Gallon (dr/gal) expresses mass in dram per unit volume in gallon, found by dividing a mass value by a volume value. Imperial hundredweight per Cup (long cwt/cup) expresses mass in imperial hundredweight per unit volume in cup, found by dividing a mass value by a volume value.
Use this calculator to move between dram per gallon and imperial hundredweight per cup accurately for science, engineering, manufacturing, or everyday density calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.